| NATO rank | WO-5 | WO-4 | WO-3 | WO-2 | WO-1 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
 United States Army(1972-1987) |
|
|
|
| ||||||
| Chief warrant officer 4 | Chief warrant officer 3 | Chief warrant officer 2 | Warrant officer 1 | |||||||
| NATO rank | WO-5 | WO-4 | WO-3 | WO-2 | WO-1 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| United States Army (1972-1987) |
|
|
|
| ||||||
| Chief warrant officer 4 | Chief warrant officer 3 | Chief warrant officer 2 | Warrant officer 1 | |||||||