EntityQ2729450· pop 9· linked from 33 articlesPG-1Sign in to save1922 multi-role combat aircraft model by AeromarineConnectionsAeromarineEntityInternational Standard Book NumberEntityfighter aircraftEntityUnited States ArmyEntityattack aircraftEntitybiplaneEntityaircraft cockpitEntityreciprocating engineEntityaircraft propellerEntityCurtiss-WrightEntityAirco DH.4Entityaerospace manufacturerEntityModel 15EntityCurtiss P-1 HawkEntityvehicle armorEntityUnited States Army Air ServiceEntityFokker D.XIEntityAeromarine 40EntityDayton-Wright XPS-1EntityFokker PW-5EntityCategories1920s United States attack aircraft1920s United States fighter aircraftAeromarine aircraftAircraft first flown in 1922SesquiplanesSingle-engined tractor aircraft