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The Fairmile D motor gun boat MGB 606
Class overview
NameFairmile D motor gun boat
Preceded byFairmile C motor gun boat
Planned229
Completed228
Cancelled1
General characteristics
Displacement
  • As MTB
  • 102 long tons (104 t) standard
  • 118 long tons (120 t) full load
  • As MGB
  • 90 long tons (91 t) standard
  • 107 long tons (109 t) full load
Length115 ft (35 m)
Beam20 ft 10 in (6.35 m)
Draught4 ft 9 in (1.45 m) to 4 ft 11 in (1.50 m) mean deep load
Propulsion4 × Packard 4M 2500 petrol engines, total 5,000 hp (3,728 kW)
Speed29 knots (54 km/h; 33 mph) at full load
Range
  • 506 nmi (937 km; 582 mi) at max revolutions
  • 2,000 nmi (3,700 km; 2,300 mi) at 11 kn (20 km/h; 13 mph)
Complement21
Armament
NotesArmament for gunboat configuration as fitted to MGB 658 by the end of the war. Specifications from Conway's All the World's Fighting Ships 1922–1946. and Motor Gunboat 658

The Fairmile D motor torpedo boat was a type of British motor torpedo boat (MTB) and motor gunboat (MGB),[1] conceived by entrepreneur Noel Macklin of Fairmile Marine and designed by naval architect Bill Holt for the Royal Navy. Nicknamed "Dog Boats", they were designed to be assembled in kit form mass-produced by the Fairmile organisation and assembled at dozens of small boatbuilding yards around Britain, to combat the known advantages of the German E-boats over previous British coastal craft designs. At 115 feet in length, they were bigger than earlier MTB or motor gunboat (MGB) designs (which were typically around 70 feet) but slower, at 30 knots compared to 40 knots.

Boats

1941 Original Programme

The first twelve boats were ordered on 15 March 1941, becoming MGB 601 to MGB 612. Six weeks later, another 28 boats were ordered on 27 April 1941, as MGB 613 to MGB 616, and ML 617 to ML 640, although these MLs were quickly reclassed as MGBs. The prefix for all boats (except early losses 622, 631 and 639) was reclassed from "MGB" to "MTB" in September 1943.

Eight of these boats (nos. 618, 619, 620, 623, 625, 626, 627 and 631) were handed over to the Royal Norwegian Navy in 1942, manned by free Norwegian personnel and formed into the 30th MTB Flotilla under Lt. Ragnvald Tamber. After being worked up at HMS Bee shore base at Weymouth, they were based at Lerwick in the Shetland Islands, and deployed for numerous operations along the Nrwegian coast.[2] MTB 631 was captured by the Germans in March 1943 and replaced by MTB 653.

The last eight of the programme (boats nos. 633 to 640) were chosen for Mediterranean operations; they were worked up at HMS Bee at Weymouth before proceeding to Milford Haven, where they were formed into a new 32nd MTB Flotilla under the command of Lt. P. E. Stewart Gould; they were fitted with extra temporary fuel tanks bolted to the upper deck (raising their fuel capacity by 3,000 gallons to 8,000 gallons of 100 octane petrol for the long passage to the Mediterranean), and proceded in groups to Gibraltar in March/April 1943.

Name Ship Builder Delivered Fate
MGB 601 Tough Bros, Teddington Wharf, Manor Road, Teddington 9 March 1941 Sunk in action on 24 July 1942 in the Dover Strait.
MGB 602 Kris Cruisers (1934), Riverside Yard, Ferryll Road, Isleworth August 1942 To Sea Cadet Corps in October 1945; sold 21 February 1956.
MGB 603 Tough Bros, Teddington Wharf, Manor Road, Teddington 25 July 1942 For disposal October 1945.
MGB 604 A. M. Dickie & Sons, Bangor, Gwynedd 24 July 1942 For disposal October 1945.
MGB 605 William Osbourne, Littlehampton 16 June 1942 Sunk 17 February 1945 in collision with a wreck off Ostend.
MGB 606 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 7 July 1942 Sunk in action on 3/4 November 1943 off the Dutch coast.
MGB 607 James A. Silver, Rosneath, Dumbartonshire June 1942 For disposal October 1945.
MGB 608 James A. Silver, Rosneath, Dumbartonshire August 1942 For disposal in January 1946.
MGB 609 William King, Burnham-on-Crouch 9 June 1942 To Sea Cadet Corps in October 1945; sold ca. 1952.
MGB 610 Woodnutt & Co., St Helens, Isle of Wight 30 June 1942 To Sea Cadet Corps at Falmouth in April 1946; to Weymouth August 1950;
for disposal in January 1964.
MGB 611' Brooke Marine, Oulton Broad, Lowestoft 15 September 1942 Sold for disposal in 1946.
MGB 612 S. B. Hall, Galmpton, Brixham 10 July 1942 To Sea Cadet Corps in December 1945; for disposal in July 1948.
MGB 613 S. B. Hall, Galmpton, Brixham 9 September 1942 For disposal in October 1946.
MGB 614 Woodnutt & Co., St Helens, Isle of Wight 6 August 1942 For disposal in November 1945.
MGB 615 A. M. Dickie & Sons, Tarbert, Argyllshire 24 July 1942 For disposal October 1945.
MGB 616 William Osbourne, Littlehampton 19 August 1942 To Sea Cadet Corps at Exeter in 1947; for disposal in 1955.
MGB 617 William Osbourne, Littlehampton 8 October 1942 To Sea Scouts in 1946; sold 7 July 1953.
MGB 618 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 27 June 1942 To Royal Norwegian Navy June 1942 to 1944; for disposal in January 1946.
MGB 619 Dorset Yacht Company, Lake Road, Hamworthy, Poole 23 August 1942 To Royal Norwegian Navy August 1942 to July 1944; for disposal in October 1945.
MGB 620 A. M. Dickie & Sons, Bangor, Gwynedd 6 September 1942 To Royal Norwegian Navy November 1942 to August 1943;
for disposal in March 1946.
MGB 621 James A. Silver, Rosneath, Dumbartonshire October 1942 To Sea Cadet Corps in April 1946, sold on 10 February 1955.
MGB 622 Brooke Marine, Oulton Broad, Lowestoft 10 November 1942 Sunk 10 March 1943 by German destroyers off Terschelling.
MGB 623 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 27 August 1942 To Royal Norwegian Navy 1942 to 1944; for disposal in May 1947.
MGB 624 Dorset Yacht Company, Lake Road, Hamworthy, Poole 19 October 1942 To Sea Cadet Corps at Aberystwyth in December 1945; for disposal in May 1964.
MGB 625 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire 4 September 1942 To Royal Norwegian Navy 1942; lost 1944 in Scottish waters.
MGB 626 Tough Bros, Teddington Wharf, Manor Road, Teddington 24 July 1941 To Royal Norwegian Navy in June 1942;
lost 22 November 1943 by explosion off Lerwick.
MGB 627 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 7 October 1942 To Royal Norwegian Navy September 1942 to 1944; for disposal in April 1945.
MGB 628 J. W. & A. Upham, Brixham, Devon November 1942 For disposal in October 1945.
MGB 629 A. M. Dickie & Sons, Tarbert, Argyllshire 1 December 1942 For disposal in October 1945.
MGB 630 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire 5 November 1942 To Sea Cadet Corps 1945; sold by 1949.
MGB 631 William King, Burnham-on-Crouch August 1942 To Royal Norwegian Navy in 1942;
stranded 14 March 1943 on Norwegian coast and captured by Germans.
MGB 632 Kris Cruisers (1934), Riverside Yard, Ferryll Road, Isleworth December 1942 For disposal in October 1945.
MGB 633 Dorset Yacht Company, Lake Road, Hamworthy, Poole 23 November 1942 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 634 William Osbourne, Littlehampton 27 November 1942 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 635 Boat Construction Co., Falmouth November 1942 Damaged in 1944 and reported in July 1945 as sunk as target off Malta.
MGB 636 James A. Silver, Rosneath, Dumbartonshire January 1943 Sunk in error by MGB 658 in action off Elba.
MGB 637 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire January 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 638 A. M. Dickie & Sons, Bangor, Gwynedd 14 December 1942 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 639 Brooke Marine, Oulton Broad, Lowestoft 9 March 1943 Sunk 28 April 1943 by Italian torpedo boat Sagittario off Pantellaria.
MGB 640 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 1 November 1942 Sunk by mines 26/27 June 1944 off Vada, Italy.

1941 Supplemental Programme

A further 60 boats were ordered in November 1941, numbered from 641 up to 700, of which 16 ordered on 18 November had the prefix of "MGB" (numbers 641 to 648, 657 to 663, and 674), and 44 ordered on 28 November originally had the prefix of "ML" (numbers 649 to 656, 664 to 673, and 675 to 700), although the MLs were quickly reclassed as MGBs. All of these (except early losses) were reclassed as "MTB" in September 1943. However, from No. 697 onwards, the boats were classified as combined "MTB"/"MGB"s.

As with the final eight boats of the preceding programme, 24 boats were chosen for Mediterranean operations; they were worked up at HMS Bee at Weymouth before proceeding to Milford Haven, where they were formed into three new flotillas as follows (with inital flotilla commanders in perenthesis):

As before, they were fitted with extra temporary fuel tanks bolted to the upper deck (raising their fuel capacity by 3,000 gallons to 8,000 gallons of 100 octane petrol for the long passage to the Mediterranean), and proceded in groups to Gibraltar in March/April 1943.

Motor Gun Boats
Name Ship builder Delivered Fate
MGB 641 Thomson & Balfour, Victoria Saw Mills, Bo'ness 29 December 1942 Sunk in action on 14/15 July 1943 by shore batteries in the Strait of Messina.
MGB 642 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 7 March 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 643 Woodnutt & Co., St Helens, Isle of Wight 22 December 1942 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 644 Tough Bros, Teddington Wharf, Manor Road, Teddington December 1942 Mined 26 June 1943 off Sicily and scuttled.
MGB 645 S. B. Hall, Galmpton, Brixham December 1942 For disposal in August 1945.
MGB 646 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 19 November 1942 For disposal in August 1945.
MGB 647 A. M. Dickie & Sons, Bangor, Gwynedd 24 February 1943 Scuttled in September 1946 off Malta.
MGB 648 Dorset Yacht Company, Lake Road, Hamworthy, Poole 10 January 1943 Bombed 14 June 1943 in Central Mediterranean.
MGB 649 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 7 January 1943 For disposal in September 1945 in the Mediterranean.
MGB 650 Boat Construction Co., Falmouth January 1943 To Royal Air Force in 1945 as Long Range Rescue Craft LRRC 020.
MGB 651 Tough Bros, Teddington Wharf, Manor Road, Teddington January 1943 For disposal in September 1945 in the Mediterranean.
MGB 652 S. B. Hall, Galmpton, Brixham 25 January 1943 For disposal in October 1945 in the Mediterranean.
MGB 653 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire March 1943 To Royal Norwegian Navy 1943 to 1944; for disposal in December 1945.
MGB 654 Lady Bee, Shoreham-by-Sea, Sussex 19 February 1943 Damaged 1944 and for disposal in January 1945.
MGB 655 William Osbourne, Littlehampton January 1943 Mined on 22 March 1945 in the Mediterranean.
MGB 656 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 24 December 1942 For disposal in September 1945 in the Mediterranean.
MGB 657 Woodnutt & Co., St Helens, Isle of Wight 9 February 1943 Constructive total loss by mine 11/12 September 1943 in the Mediterranean;
broken up in December 1944.
MGB 658 J. W. & A. Upham, Brixham, Devon April 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 659 Boat Construction Co., Falmouth May 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.
MGB 660 Brooke Marine, Oulton Broad, Lowestoft 21 April 1943 For disposal in February 1946.
MGB 661 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire May 1943 For disposal in June 1946.
MGB 662 Dorset Yacht Company, Lake Road, Hamworthy, Poole 8 April 1943 For disposal in February 1946.
MGB 663 William Osbourne, Littlehampton 8 March 1943 Mined on 10 October 1944 in the Adriatic.
MGB 674 (a) Tough Bros, Teddington Wharf, Manor Road, Teddington 6 May 1943 For disposal in June 1946.

Note: (a) 674 was the final boat ordered as a MGB, and is thus shown out of numerical sequence.

Name Ship builder Delivered Fate
MTB 664 A. M. Dickie & Sons, Tarbert, Argyllshire 1 April 1943 To Royal Air Force in 1944 as Long Range Rescue Craft,
renumbered LRRC 021 in 1945.
MTB 665 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 5 May 1943 Sunk in action on 15 August 1943 by shore batteries in the Strait of Messina.
MTB 666 Dorset Yacht Company, Lake Road, Hamworthy, Poole 10 June 1943 Sunk in action off Ijmuiden on 4/5 July 1944.
MTB 667 William King, Burnham-on-Crouch 28 December 1942 For disposal in September 1945 to July 1946 in the Mediterranean.
MTB 668 Thomson & Balfour, Victoria Saw Mills, Bo'ness 26 March 1943 To Sea Cadet Corps in December 1945.
MTB 669 Lady Bee, Shoreham-by-Sea, Sussex 29 April 1943 Sunk 26 October 1943 in action off Norway.
MTB 670 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 7 March 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.
MTB 671 A. M. Dickie & Sons, Bangor, Gwynedd 16 May 1943 Sunk in action on 24 April 1944 off Cape Barfleur.
MTB 672 James A. Silver, Rosneath, Dumbartonshire April 1943 For disposal on October 1945.
MTB 673 Tough Bros, Teddington Wharf, Manor Road, Teddington June 1943 To Royal Air Force in 1945 as Long Range Rescue Craft LRRC 022.
MTB 675 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire July 1943 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 023.
MTB 676 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 13 May 1943 To Royal Air Force in June 1945 as Long Range Rescue Craft LRRC 024.
MTB 677 S. B. Hall, Galmpton, Brixham May 1943 To Royal Air Force in June 1945 as Long Range Rescue Craft LRRC 025.
MTB 678 Boat Construction Co., Falmouth July 1943 To Royal Air Force in June 1945 as Long Range Rescue Craft LRRC 026.
MTB 679 A. M. Dickie & Sons, Bangor, Gwynedd July 1943 To Royal Air Force in June 1945 as Long Range Rescue Craft LRRC 027.
MTB 680 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton April 1943 To Royal Air Force in June 1945 as Long Range Rescue Craft LRRC 028.
MTB 681 Brooke Marine, Oulton Broad, Lowestoft 20 July 1943 Sunk in action on 10 June 1944 off the Dutch coast.
MTB 682 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford May 1943 To Royal Air Force in 1945 as Long Range Rescue Craft LRRC 029.
MTB 683 James A. Silver, Rosneath, Dumbartonshire July 1943 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 030.
MTB 684 Woodnutt & Co., St Helens, Isle of Wight 28 April 1943 To Royal Air Force in 1945 as Long Range Rescue Craft LRRC 031.
MTB 685 Dorset Yacht Company, Lake Road, Hamworthy, Poole July 1943 For disposal in April 1949.
MTB 686 William Osbourne, Littlehampton 9 June 1943 Lost on 22 November 1943 by fire at Lerwick.
MTB 687 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 31 July 1943 Paid off on 24 October 1944 for transfer to Royal Air Force
as Long Range Rescue Craft LRRC 032.
MTB 688 A. M. Dickie & Sons, Tarbert, Argyllshire July 1943 To Royal Norwegian Navy from August 1943 to 1944;
to Royal Air Force in 1945 as Long Range Rescue Craft LRRC 034.
MTB 689 S. B. Hall, Galmpton, Brixham July 1943 To Royal Air Force in June 1945 as Long Range Rescue Craft LRRC 033.
MTB 690 Boat Construction Co., Falmouth 15 September 1943 Lost 18 January 1945 in collision with a wreck in the North Sea.
MTB 691 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire August 1943 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 035.
MTB 692 Lady Bee, Shoreham-by-Sea, Sussex July 1943 To Royal Air Force in 1945 as Long Range Rescue Craft LRRC 036.
MTB 693 William King, Burnham-on-Crouch May 1943 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 037.
MTB 694 Thomson & Balfour, Victoria Saw Mills, Bo'ness 26 July 1943 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 038.
MTB 695 Brooke Marine, Oulton Broad, Lowestoft 30 October 1943 To Royal Air Force in 1945 as Long Range Rescue Craft LRRC 039.
MTB 696 Kris Cruisers (1934), Riverside Yard, Ferryll Road, Isleworth 15 April 1943 For disposal in October 1945.
MTB 697 Woodnutt & Co., St Helens, Isle of Wight July 1943 Mined on 18 April 1945 in the Adriatic.
MTB 698 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford July 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.
MTB 699 Dorset Yacht Company, Lake Road, Hamworthy, Poole October 1943 For disposal October 1945 to July 1946 in the Mediterranean.
MTB 700 William Osbourne, Littlehampton July 1943 Lost on 30 January 1946 on passage from Malta to Alexandria.

1942 Original Programme

Another 23 boats were ordered on 7 April 1942 as MTB 701 to MTB 723.

Motor Torpedo Boats
Name Ship builder Delivered Fate
MTB 701 J. W. & A. Upham, Brixham, Devon October 1943 To Sea Cadet Corps at Bideford in 1946.
MTB 702 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 31 October 1943 To Ship Target Trials in 1946.
MTB 703 Tough Bros, Teddington Wharf, Manor Road, Teddington 8 October 1943 For disposal in September 1945 to July 1946 in the Mediterranean.
MTB 704 William Osbourne, Littlehampton November 1943 To Royal Norwegian Navy in December 1944; for disposal in 1946.
MTB 705 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 7 August 1943 Mined on 23 March 1945 in the Adriatic.
MTB 706 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton October 1943 For disposal in September 1945 to July 1946 in the Mediterranean.
MTB 707 Boat Construction Co., Falmouth November 1943 Lost 18 April 1944 in collision with L'Escarmouche to north of Ireland.
MTB 708 S. B. Hall, Galmpton, Brixham November 1943 Scuttled on 5 May 1944 after being bombed in error by Allied aircraft in the Channel.
MTB 709 A. M. Dickie & Sons, Tarbert, Argyllshire February 1944 To Royal Norwegian Navy 1944 to 1945; for disposal in January 1947.
MTB 710 William Osbourne, Littlehampton 18 September 1943 Mined on 10 April 1945 in the Adriatic.
MTB 711 Brooke Marine, Oulton Broad, Lowestoft 2 April 1944 To Royal Norwegian Navy 1944 to 1946 as Hauk; for disposal in 1947.
MTB 712 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 10 February 1944 To Royal Norwegian Navy 1944 to July 1945; constructive total loss
by grounding in Scottish waters 25 January 1945; for disposal in July 1945.
MTB 713 Dorset Yacht Company, Lake Road, Hamworthy, Poole 10 December 1943 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 714 A. M. Dickie & Sons, Bangor, Gwynedd October 1943 To Sea Cadet Corps in April 1946; sold 18 November 1955.
MTB 715 Woodnutt & Co., St Helens, Isle of Wight 9 December 1943 To Royal Norwegian Navy 1944; lost on 19 May 1`945 by explosion at Fosnavaag, Norway.
MTB 716 James A. Silver, Rosneath, Dumbartonshire April 1944 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 717 A. M. Dickie & Sons, Bangor, Gwynedd 1 February 1944 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 718 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire March 1944 To Sea Cadet Corps on the Tyne in 1946.
MTB 719 Lady Bee, Shoreham-by-Sea, Sussex February 1944 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 720 William King, Burnham-on-Crouch November 1943 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 721 Cardnell Brothers, Maylandsea, Althorne, near Chelmsford 15 October 1943 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 722 Thomson & Balfour, Victoria Saw Mills, Bo'ness March 1944 To Royal Norwegian Navy 1944; sold in Norway in 1946.
MTB 723 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 27 April 1944 To Royal Norwegian Navy 1944; sold in Norway in 1946.

1942 Supplemental Programme

Another 48 boats were ordered on 30 August 1942 as MTB 724 to MTB 771.

Name Ship Builder Delivered Fate
MTB 724 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 7 September 1943 To Sea Cadet Corps at Norwich in December 1945; sold 24 July 1954.
MTB 725 Boat Construction Co., Falmouth March 1944 To Sea Cadet Corps at Pwllheli in October 1945; sold 12 September 1951.
MTB 726 A. M. Dickie & Sons, Bangor, Gwynedd 2 March 1944 To Royal Canadian Navy from March 1944 to May 1945;
to Sea Cadet Corps at Wisbech in July 1946; sold by 1950.
MTB 727 S. B. Hall, Galmpton, Brixham 27 February 1944 To Royal Canadian Navy from February 1944 to June 1945;
to Sea Cadet Corps at Twickenham in 1946; sold 20 December 1951.
MTB 728 William Osbourne, Littlehampton 21 December 1943 To Sea Cadet Corps at Cardigan in 1946; sold 1948.
MTB 729 Brooke Marine, Oulton Broad, Lowestoft July 1944 Sold on 21 September 1947.
MTB 730 Woodnutt & Co., St Helens, Isle of Wight 28 April 1944 To Sea Cadet Corps in April 1946; sold 27 May 1958.
MTB 731 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire July 1944 Became MTB 3001 in 1949, then MASB 3001 in 1953;
to Sea Cadet Corps at Birkenhead in October 1957.
MTB 732 Dorset Yacht Company, Lake Road, Hamworthy, Poole 17 April 1944 Sunk in error on 28 May 1944 by La Combattante in action in the Channel.
MTB 733 Lady Bee, Shoreham-by-Sea, Sussex 8 June 1944 To Sea Cadet Corps at Plymouth in March 1946.
MTB 734 Thomson & Balfour, Victoria Saw Mills, Bo'ness 30 May 1944 Bombed in error on 26 June 1944 by Allied aircraft off Normandy and scuttled.
MTB 735 Tough Bros, Teddington Wharf, Manor Road, Teddington 26 February 1944 To Royal Canadian Navy from February 1944 to May 1944;
to Sea Cadet Corps at Ellesmere in January 1946; sold 14 June 1956.
MTB 736 Tough Bros, Teddington Wharf, Manor Road, Teddington April 1944 To Royal Canadian Navy from April 1944 to May 1944;
to Sea Cadet Corps at Fraserburgh in July 1946.
MTB 737 J, S. Doig (Grimsby), Grimsby Docks May 1944 Lent to Brighton Nautical Training College in 1945.
MTB 738 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 15 December 1943 To Sea Cadet Corps at Ipswich in January 1946; sold 25 April 1958.
MTB 739 Herbert Woods, Broads Haven, Potter Heigham, Great Yarmouth 27 April 1944 Became MTB 3039 in 1949; for disposal in April 1952.
MTB 740 Collins Pleasurecraft Co., Oulton Broad, near Lowestoft 8 August 1944 To Sea Cadet Corps at Norwich in 1946.
MTB 741 A. M. Dickie & Sons, Tarbert, Argyllshire July 1944 To Sea Cadet Corps at Goole in 1946; sold 26 November 1957.
MTB 742 John Sadd & Sons, Maldon, Essex April 1944 To Sea Cadet Corps at Parkeston in February 1946.
MTB 743 Aldous Successors, Brightlingsea, Essex 13 April 1944 To Royal Canadian Navy from March 1944 to May 1944;
lent to Sea Scouts in 1946; sold 23 January 1957.
MTB 744 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton March 1944 To Royal Canadian Navy from March 1944 to May 1944;
to Royal Air Force in 1945 as Long Range Rescue Craft LRRC 040.
MTB 745 Austins of East Ham, London E.6 29 January 1944 To Royal Canadian Navy from January 1944 to May 1944;
to Ship Target Trials 1946; for disposal in 1946.
MTB 746 James A. Silver, Rosneath, Dumbartonshire 19 May 1944 To Royal Canadian Navy from May 1944 to May 1945;
to Sea Cadet Corps at Gloucester in December 1946; sold 1953.
MTB 747 Sussex Shipbuilding Co., Shoreham-by-Sea June 1944 To Sea Cadet Corps in March 1946; sold 19 February 1958.
MTB 748 William Osbourne, Littlehampton 19 February 1944 To Royal Canadian Navy from February 1944 to May 1945;
to Sea Cadet Corps at Barnes in March 1945; sold 20 May 1955.
MTB 749 William Osbourne, Littlehampton 4 April 1944 To Ship Target Trials in 1946.
MTB 750 A. M. Dickie & Sons, Bangor, Gwynedd May 1944 Became MTB 3002 in 1949, then MASB 3002 in 1953;
to Sea Cadet Corps in 1956; sold 1967.
MTB 751 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 25 May 1944 To Sea Cadet Corps at Poplar in October 1945; sold 23 January 1957.
MTB 752 Dorset Yacht Company, Lake Road, Hamworthy, Poole June 1944 To Sea Cadet Corps in October 1945.
MTB 753 Boat Construction Co., Falmouth July 1944 To Sea Cadet Corps at Bermondsey in November 1945; sold 22 October 1956.
MTB 754 Solent Shipyards, Bursledon Bridge, Sarisbury Green, Hants December 1944 To Sea Cadet Corps at Connah's Quay in May 1946; sold 17 September 1954.
MTB 755 J. W. & A. Upham, Brixham, Devon September 1943 To Sea Cadet Corps at Scarborough; sold 13 October 1955.
MTB 756 Herbert Woods, Broads Haven, Potter Heigham, Great Yarmouth 31 July 1944 To Sea Cadet Corps at Kingston-upon-Hull in January 1946; sold 8 November 1954.
MTB 757 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 29 June 1944 To Sea Cadet Corps at Worcester in January 1946; sold 25 January 1952.
MTB 758 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire October 1944 Became MTB 5031 in 1949, then sold 14 June 1956.
MTB 759 Woodnutt & Co., St Helens, Isle of Wight July 1944 To Sea Cadet Corps at Barnstaple in April 1946; sold 25 November 1954.
MTB 760 S. B. Hall, Galmpton, Brixham September 1944 To Sea Cadet Corps at Bristol in April 1946; sold 18 September 1958.
MTB 761 Aldous Successors, Brightlingsea, Essex 9 August 1944 To Sea Cadet Corps at Chelmsford in January 1946; sold 25 March 1963.
MTB 762 Brooke Marine, Oulton Broad, Lowestoft 6 October 1944 For disposal in October 1945.
MTB 763 Cardnell Brothers, Maylandsea, Althorne, near Chelmsford June 1944 To Sea Cadet Corps at Stockton-on-Tees in January 1946; sold 17 May 1956.
MTB 764 James A. Silver, Rosneath, Dumbartonshire September 1944 For disposal in May 1946.
MTB 765 H. T. Percival, Yacht Station, Horning, Suffolk 30 October 1944 To Sea Cadet Corps at Sunbury-on-Thames in December 1945; sold 22 February 1955.
MTB 766 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 10 August 1944 To Sea Cadet Corps at Clydebank in 1946; sold 10 February 1955.
MTB 767 Boat Construction Co., Falmouth 19 December 1944 For disposal in January 1947.
MTB 768 Thomson & Balfour, Victoria Saw Mills, Bo'ness 26 August 1944 To Sea Cadet Corps at Newark in December 1945; sold 30 November 1955.
MTB 769 William King, Burnham-on-Crouch June 1944 To Sea Cadet Corps at Fareham in 1946; sold 24 April 1956.
MTB 770 Leo A. Robinson, Oulton Broad, near Lowestoft 11 December 1944 To Sea Cadet Corps at Cleethorpes in April 1946; sold 26 November 1957.
MTB 771 A. M. Dickie & Sons, Bangor, Gwynedd 5 August 1944 To Sea Cadet Corps at Southend-on-Sea in 1946; sold 25 November 1954.

1943 Programme

Finally, 58 more were ordered on 26 March 1943 as MTB 772 to MTB 800, and MTB 5001 to MTB 5029 (although MTB 5027 was cancelled, the only Fairmile order not to be built).

Name Ship Builder Delivered Fate
MTB 772 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 12 July 1944 To Sea Cadet Corps at Chelsea in January 1946; sold 29 April 1955.
MTB 773 Austins of East Ham, London E.6 29 June 1944 To Ship Target Trials 1946; for disposal in October 1947.
MTB 774 Sussex Shipbuilding Co., Shoreham-by-Sea November 1944 Sold 1948.
MTB 775 S. B. Hall, Galmpton, Brixham August 1944 To Sea Cadet Corps in December 1945; sold 17 September 1954.
MTB 776 Lady Bee, Shoreham-by-Sea, Sussex August 1944 Lost by fire and explosion on 14 February 1945 at Ostend.
MTB 777 A. M. Dickie & Sons, Bangor, Gwynedd 21 October 1944 To Sea Cadet Corps at Peterborough in 1946; sold 15 November 1951.
MTB 778 Dorset Yacht Company, Lake Road, Hamworthy, Poole November 1944 To Sea Cadet Corps at Purfleet in 1946; sold 25 July 1955.
MTB 779 Woodnutt & Co., St Helens, Isle of Wight 16 October 1944 Became MTB 5032 in 1949; sold 16 January 1955.
MTB 780 Kris Cruisers (1934), Riverside Yard, Ferryll Road, Isleworth 11 January 1945 Became MTB 5001 in 1949; sold 16 January 23 October 1957.
MTB 781 J, S. Doig (Grimsby), Grimsby Docks November 1944 To Sea Cadet Corps at Penarth in April 1946; sold 22 July 1952.
MTB 782 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford 25 October 1944 Mined 29 Decewmber 1944 off the Schelde
MTB 783 Cardnell Brothers, Maylandsea, Althorne, near Chelmsford July 1945 Sold 1947.
MTB 784 Tough Bros, Teddington Wharf, Manor Road, Teddington 29 September 1944 Sold 7 January 1948.
MTB 785 Brooke Marine, Oulton Broad, Lowestoft 13 March 1945 Became MTB 5033 in 1949; sold 17 October 1955.
MTB 786 Solent Shipyards, Bursledon Bridge, Sarisbury Green, Hants 12 July 1945 Sold 1949.
MTB 787 William Osbourne, Littlehampton June 1944 Became MTB 5034 in 1949; sold 17 June 1949.
MTB 788 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 17 February 1945 Lent to Sea Scouts in 1946; sold 18 June 1955.
MTB 789 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 17 October 1944 Lost by fire and explosion on 14 February 1945 at Ostend.
MTB 790 Boat Construction Co., Falmouth July 1945 Became MTB 5003 (2nd of that number) in 1949; sold 25 November 1953.
MTB 791 Thomson & Balfour, Victoria Saw Mills, Bo'ness 4 November 1944 Lost by fire and explosion on 14 February 1945 at Ostend.
MTB 792 Tough Bros, Teddington Wharf, Manor Road, Teddington 1 March 1945 Sold 7 January 1948.
MTB 793 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire 5 March 1945 Became MTB 5035 in 1949, then sold 25 April 1958.
MTB 794 Herbert Woods, Broads Haven, Potter Heigham, Great Yarmouth 22 December 1944 Became MTB 5036 in 1949, then sold 24 April 1958.
MTB 795 William Osbourne, Littlehampton August 1944 Became MTB 5037 in 1949; for disposal in 1952.
MTB 796 John Sadd & Sons, Maldon, Essex 31 October 1944 Lent to Sea Scouts in 1946; sold July 1954.
MTB 797 A. M. Dickie & Sons, Tarbert, Argyllshire January 1945 To Royal Canadian Navy from December 1944 to May 1945;
for disposal in 1947.
MTB 798 Austins of East Ham, London E.6 16 October 1944 Lost by fire and explosion on 14 February 1945 at Ostend.
MTB 799 H. T. Percival, Yacht Station, Horning, Suffolk June 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 001.
MTB 800 Dorset Yacht Company, Lake Road, Hamworthy, Poole July 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 002.
MTB 5001 Woodnutt & Co., St Helens, Isle of Wight 18 December 1944 Sunk 6/7 April 1945 in action in the North Sea.
MTB 5002 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford December 1944 Sold 1957.
MTB 5003 James A. Silver, Rosneath, Dumbartonshire July 1945 Sold on 8 March 1948.
MTB 5004 James A. Silver, Rosneath, Dumbartonshire September 1945 To Royal Air Force in September 1945 as Long Range Rescue Craft LRRC 003;
to Sea Cadet Corps at Sittingbourne in 1949; sold June 1956.
MTB 5005 William Osbourne, Littlehampton 7 November 1944 Sold 28 February 1952.
MTB 5006 Boat Construction Co., Falmouth August 1945 To Royal Air Force in August 1945 as Long Range Rescue Craft LRRC 004.
MTB 5007 S. B. Hall, Galmpton, Brixham March 1945 Sold 17 November 1950.
MTB 5008 William King, Burnham-on-Crouch June 1945 Sold 20 July 1956.
MTB 5009 Lady Bee, Shoreham-by-Sea, Sussex 5 April 1945 Sold 17 March 1956.
MTB 5010 A. M. Dickie & Sons, Bangor, Gwynedd January 1945 Became MTB 3050 in 1949, then MASB 3050 in 1953; sold 20 July 1955.
MTB 5011 Thomson & Balfour, Victoria Saw Mills, Bo'ness 28 March 1945 To Royal Air Force in March 1945 as Long Range Rescue Craft LRRC 005.
MTB 5012 Austins of East Ham, London E.6 March 1945 To Royal Air Force in March 1945 as Long Range Rescue Craft LRRC 006.
MTB 5013 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton March 1945 Became MTB 3053 in 1949, then MASB 3053 in 1953;
to Sea Cadet Corps in 1957; sold March 1969.
MTB 5014 Woodnutt & Co., St Helens, Isle of Wight March 1945 To Royal Air Force in March 1945 as Long Range Rescue Craft LRRC 007.
MTB 5015 Cardnell Brothers, Maylandsea, Althorne, near Chelmsford March 1945 Sold 23 October 1957.
MTB 5016 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford March 1945 To Royal Air Force in March 1945 as Long Range Rescue Craft LRRC 008.
MTB 5017 A. M. Dickie & Sons, Tarbert, Argyllshire July 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 009.
MTB 5018 Alex Robertson (Yachtbuilders) & Sons, Sandbank, Argyllshire July 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 010.
MTB 5019 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton 13 April 1945 To Royal Air Force in April 1945 as Long Range Rescue Craft LRRC 011.
MTB 5020 John Sadd & Sons, Maldon, Essex December 1944 For disposal in December 1956; sold 18 September 1958.
MTB 5021 P. K. Harris & Sons, New Quay Dry Docks, Appledore, Torridge 9 July 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 012.
MTB 5022 Tough Bros, Teddington Wharf, Manor Road, Teddington 19 April 1945 To Royal Air Force in April 1945 as Long Range Rescue Craft LRRC 013.
MTB 5023 S. B. Hall, Galmpton, Brixham 14 July 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 014;
to Sea Cadet Corps in 1948; sold 18 September 1958.
MTB 5024 A. M. Dickie & Sons, Bangor, Gwynedd 5 May 1945 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 015.
MTB 5025 Wallasea Bay Yacht Station, Wallasea Bay, near Rochford August 1945 To Royal Air Force in August 1945 as Long Range Rescue Craft LRRC 016.
MTB 5026 John Sadd & Sons, Maldon, Essex 17 March 1945 To Royal Air Force in March 1945 as Long Range Rescue Craft LRRC 017.
MTB 5027 Risdon Beazley, Clausentum Yard, Northam Bridge, Southampton not built Cancelled in December 1944.
MTB 5028 Woodnutt & Co., St Helens, Isle of Wight May 1945 To Royal Air Force in May 1945 as Long Range Rescue Craft LRRC 018.
MTB 5029 Thomson & Balfour, Victoria Saw Mills, Bo'ness 12 July 1945 To Royal Air Force in July 1945 as Long Range Rescue Craft LRRC 019.

History

6-pounder (57 mm) guns with Molins autoloader were mounted on some of the D-class MTBs

.

Back view of the same gun
MTB 459 at speed, 1944
MTB 727, 1944

Unlike the Fairmile B designs (many of which were built overseas), the "Dog Boats" were only produced in component form in Britain. Some were built for the RAF Marine Branch for use in the long range air-sea rescue role for downed airmen. Altogether, 229 boats were ordered (and 228 built) between 1942 and 1945.

Many versions were produced or converted from existing boats; MGB, MTB, MA/SB, LRRC and post-war FPB.

Since the Fairmile D could be fitted out with a mix of armament that gave it the capabilities of both a motor gunboat and a motor torpedo boat, later-war examples were all completed with a heavy combined armament and universally classified as MTBs. By 1944, the MGB designation was largely dropped by the RN and most of the mid-war (earlier model) Type Ds which had survived were reclassified as MTBs even if they lacked torpedo armament. Mediterranean-based MGBs, however, seem to have retained their MGB pennant numbers to the end of the war.[disputed – discuss]

Two captured boats were put into Kriegsmarine service.

Today the D-type is a popular choice among boat modelers.[citation needed]

There are no known survivors, other than two abandoned wrecks, one in Chatham, England and the other in Ellingsøy, Norway.


See also

Notes

  1. ^ Reynolds, Leonard C. Dog Boats at War: Royal Navy D Class MTBs and MGBs, 1939–1945. 2000. ISBN 978-0-7509-1443-7
  2. ^ Svensholt, Hans K. "The Norwegian Navy in the Second World War". RESDAL. Red de Seguridad y Defensa de America Latina. Retrieved 3 November 2023.

References

External links

Wikimedia Commons has media related to Fairmile D Motor Torpedo Boats.
British and Commonwealth coastal forces of the Second World War
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