Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/primaryUser> ?o. }
- Propulsion_systems_of_the_Savoia-Marchetti_SM.81 primaryUser Regia_Aeronautica.
- Prue_IIA primaryUser "Ed Minghelle".
- Prue_Two primaryUser "Irving Prue".
- Putilov_Stal-2 primaryUser Aeroflot.
- Pützer_Elster primaryUser Luftwaffe.
- Quest_Kodiak primaryUser Mission_Aviation_Fellowship.
- Questair_Venture primaryUser "private owner pilots".
- R23X-class_airship primaryUser Royal_Air_Force.
- R23X-class_airship primaryUser Royal_Naval_Air_Service.
- R31-class_airship primaryUser Royal_Navy.
- R33-class_airship primaryUser Royal_Air_Force.
- R33-class_airship primaryUser Royal_Naval_Air_Service.
- R36_(airship) primaryUser "Air Ministry".
- R38-class_airship primaryUser United_States_Navy.
- RADI_UAV primaryUser China.
- REP_Parasol primaryUser Royal_Naval_Air_Service.
- REP_Type_N primaryUser Aéronautique_Militaire.
- RTAF-6 primaryUser Royal_Thai_Air_Force.
- RWD-14_Czapla primaryUser Polish_Air_Force.
- RWD_1 primaryUser "Poland".
- RWD_10 primaryUser "Poland".
- RWD_13 primaryUser Poland.
- RWD_15 primaryUser "Poland".
- RWD_16 primaryUser "Poland".
- RWD_17 primaryUser "Poland".
- RWD_2 primaryUser "Polish civilian aviation".
- RWD_21 primaryUser "Poland".
- RWD_23 primaryUser "Poland".
- RWD_3 primaryUser "Polish civilian aviation".
- RWD_4 primaryUser "Poland".
- RWD_5 primaryUser "Poland".
- RWD_6 primaryUser "Polish civilian aviation".
- RWD_7 primaryUser "Polish civilian aviation".
- RWD_8 primaryUser Polish_Air_Force.
- RWD_9 primaryUser "Polish civilian aviation".
- Raab-Katzenstein_RK-26 primaryUser Swedish_Air_Force.
- Radioplane_OQ-2 primaryUser United_States_Army_Air_Forces.
- Radioplane_Q-1 primaryUser United_States_Air_Force.
- Radioplane_XKD4R primaryUser United_States_Navy.
- Rawdon_T-1 primaryUser "crop spraying contractors".
- Raytheon_Sentinel primaryUser Royal_Air_Force.
- Raytheon_T-1_Jayhawk primaryUser United_States_Air_Force.
- Reggiane_Re.2000 primaryUser Hungarian_Air_Force.
- Reggiane_Re.2001 primaryUser "Regia Aeronautica".
- Reggiane_Re.2002 primaryUser "Regia Aeronautica".
- Reggiane_Re.2005 primaryUser "Aeronautica Nazionale Repubblicana".
- Reid_and_Sigrist_R.S.1 primaryUser Royal_Air_Force.
- Reid_and_Sigrist_R.S.3 primaryUser Royal_Air_Force.
- Renard_Epervier primaryUser "None".
- Renard_R.31 primaryUser Belgian_Air_Component.
- Republic_F-105_Thunderchief primaryUser United_States_Air_Force.
- Republic_F-84F_Thunderstreak primaryUser United_States_Air_Force.
- Republic_F-84_Thunderjet primaryUser United_States_Air_Force.
- Republic_P-43_Lancer primaryUser United_States_Army_Air_Corps.
- Republic_P-43_Lancer primaryUser United_States_Army_Air_Forces.
- Republic_P-47_Thunderbolt primaryUser United_States_Army_Air_Forces.
- Republic_XF-12_Rainbow primaryUser United_States_Army_Air_Forces.
- Republic_XF-84H primaryUser United_States_Air_Force.
- Repülőgépgyár_Levente_II primaryUser Hungarian_Air_Force.
- Rhein_Flugzeugbau_RW_3_Multoplan primaryUser "private pilot owners".
- Rigault_RP.01B primaryUser "the builder".
- Rikugun_Ki-202 primaryUser Imperial_Japanese_Army_Air_Service.
- Rikugun_Ki-93 primaryUser Imperial_Japanese_Army.
- Robey-Peters_Gun-Carrier primaryUser Royal_Naval_Air_Service.
- Rockwell-MBB_X-31 primaryUser DARPA.
- Rockwell_B-1_Lancer primaryUser United_States_Air_Force.
- Rockwell_HiMAT primaryUser "NASA".
- Rockwell_X-30 primaryUser NASA.
- Rockwell_XFV-12 primaryUser United_States_Navy.
- Rogožarski_AZR primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_Brucoš primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_IK-3 primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_PVT primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_R-100 primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_R-313 primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_SIM-VI primaryUser "Yugoslav Aero Club".
- Rogožarski_SIM-VIII primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_SIM-VIII primaryUser "YU-Aeroclub".
- Rogožarski_SIM-XI primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_SIM-XII-H primaryUser Royal_Yugoslav_Air_Force.
- Rogožarski_SIM-XIV-H primaryUser Royal_Yugoslav_Navy.
- Rogožarski_SIM-Х primaryUser "Yugoslav Royal Air Force and Yugoslav Aeroclub".
- Rohrbach_Ro_IV primaryUser Marine_Aircraft_Experimental_Establishment.
- Rohrbach_Roland primaryUser Deutsche_Luft_Hansa.
- Rohrbach_Romar primaryUser Deutsche_Luft_Hansa.
- Rolls-Royce_Mustang_Mk.X primaryUser Royal_Air_Force.
- Roma_(airship) primaryUser United_States_Army.
- Romano_R.82 primaryUser French_Air_Force.
- Ross-Johnson_RJ-5 primaryUser Dick_Johnson_(glider_pilot).
- Ross_R-6 primaryUser Harland_Ross.
- Ross_RH-3 primaryUser "Marvin Hicks".
- Ross_RS-1_Zanonia primaryUser "John Robinson".
- Rotary_Air_Force_RAF_2000 primaryUser "Private, recreational, flight training".
- Rotorcraft_XR-11 primaryUser United_States_Army_Air_Forces.
- Royal_Aircraft_Factory_B.E.12 primaryUser Royal_Flying_Corps.
- Royal_Aircraft_Factory_B.E.2 primaryUser Royal_Flying_Corps.
- Royal_Aircraft_Factory_B.E.3 primaryUser Royal_Flying_Corps.
- Royal_Aircraft_Factory_B.E.8 primaryUser Royal_Flying_Corps.
- Royal_Aircraft_Factory_B.E.9 primaryUser Royal_Flying_Corps.
- Royal_Aircraft_Factory_F.E.1 primaryUser Royal_Aircraft_Establishment.