CFR /  Title 41  /  Part 102-33  /  Sec. 102-33.265 What must we do with aircraft that are excess

If aircraft are excess to your needs, you must:

(a) Reassign the aircraft within your agency if any of your sub-agencies can use the aircraft; or

(b) Report the aircraft as excess property to GSA (see 41 CFR part 102-36) if none of your sub-agencies can use the aircraft.