Aircraft Designation Letters. Two previous usaf/aaf/aac number series are. Examples include ga for ground attack aircraft, no for night.
Aircraft Markings Wonders of World Aviation
A letter indicates the service branch that operates the aircraft. Web during this period, type designations used by the united states army air service consisted of a two or three letter abbreviation of the aircraft's purpose. Two previous usaf/aaf/aac number series are. Examples include ga for ground attack aircraft, no for night. Web service designation (branch identifier):
Two previous usaf/aaf/aac number series are. Examples include ga for ground attack aircraft, no for night. A letter indicates the service branch that operates the aircraft. Web during this period, type designations used by the united states army air service consisted of a two or three letter abbreviation of the aircraft's purpose. Web service designation (branch identifier): Two previous usaf/aaf/aac number series are.
