Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/primaryUser> ?o. }
- Northrop_YA-13 primaryUser United_States_Army_Air_Corps.
- Northrop_YA-9 primaryUser United_States_Air_Force.
- Northrop_YA-9 primaryUser "NASA".
- Northrop_YB-35 primaryUser United_States_Air_Force.
- Northrop_YB-49 primaryUser United_States_Air_Force.
- Northrop_YC-125_Raider primaryUser United_States_Air_Force.
- Northrop_YF-17 primaryUser United_States_Air_Force.
- Northrop_YF-23 primaryUser United_States_Air_Force.
- Novi_Avion primaryUser Yugoslav_Air_Force.
- O-1_(airship) primaryUser United_States_Navy.
- OAST_Tiger_Shark_2011 primaryUser China.
- On_Mark_Marksman primaryUser "executive operators".
- Orenco_IL-1 primaryUser "United States Army".
- Orličan_L-40_Meta_Sokol primaryUser "Czechoslovakian aviation".
- Owj_Tazarve primaryUser Iran.
- Oxai_UAV primaryUser China.
- P.Z.L._27 primaryUser LOT_Polish_Airlines.
- 4_Airtrainer primaryUser Royal_New_Zealand_Air_Force.
- PAC_MFI-17_Mushshak primaryUser Pakistan_Air_Force.
- PAC_Super_Mushshak primaryUser Pakistan_Air_Force.
- PAK_DA primaryUser Russian_Air_Force.
- PAPEI_Sky_Eye_2 primaryUser China.
- PLAGAD_Type_B_UAV primaryUser China.
- PLAGSD_UAV primaryUser China.
- PR-5_Wiewior_plus primaryUser "none".
- PTO-4 primaryUser Estonian_Air_Force.
- PTO-4 primaryUser Luftwaffe.
- PWS-1 primaryUser Polish_Air_Force.
- PWS-10 primaryUser Polish_Air_Force.
- PWS-14 primaryUser Polish_Air_Force.
- PWS-16 primaryUser Polish_Air_Force.
- PWS-18 primaryUser "Polish military aviation".
- PWS-19 primaryUser Polish_Air_Force.
- PWS-20 primaryUser "Polish civilian aviation".
- PWS-21 primaryUser "Polish civilian aviation".
- PWS-24 primaryUser "Polish civilian aviation".
- PWS-26 primaryUser Polish_Air_Force.
- PWS-33_Wyżeł primaryUser Polish_Air_Force.
- PWS-5 primaryUser Polish_Air_Force.
- PWS-54 primaryUser "Polish civilian aviation".
- PWS-6 primaryUser Polish_Air_Force.
- PZL-101_Gawron primaryUser Poland.
- PZL-104_Wilga primaryUser "Polish military and civilian aviation".
- PZL-105_Flaming primaryUser "Polish civilian aviation".
- PZL-106_Kruk primaryUser "Polish civilian aviation".
- PZL-130_Orlik primaryUser Polish_Air_Force.
- PZL-230_Skorpion primaryUser Polish_Air_Force.
- PZL-Mielec_Lim-6 primaryUser Polish_Air_Force.
- PZL.12 primaryUser "Poland".
- PZL.16 primaryUser "Poland".
- PZL.19 primaryUser "Polish civilian aviation".
- PZL.23_Karaś primaryUser Polish_Air_Force.
- PZL.26 primaryUser "Polish civilian aviation".
- PZL.37_Łoś primaryUser Polish_Air_Force.
- PZL.4 primaryUser "Polish civilian aviation".
- PZL.43 primaryUser Bulgarian_Air_Force.
- PZL.44_Wicher primaryUser LOT_Polish_Airlines.
- PZL.46_Sum primaryUser Polish_Air_Force.
- PZL.48_Lampart primaryUser Polish_Air_Force.
- PZL.49_Miś primaryUser Polish_Air_Force.
- PZL.50_Jastrząb primaryUser Polish_Air_Force.
- PZL.53_Jastrząb_II primaryUser Polish_Air_Force.
- PZL.54_Ryś primaryUser Polish_Air_Force.
- PZL.55 primaryUser Polish_Air_Force.
- PZL.56_Kania primaryUser Polish_Air_Force.
- PZL_I-22_Iryda primaryUser Polish_Air_Force.
- PZL_Kania primaryUser Poland.
- PZL_M-17 primaryUser "Poland".
- PZL_M-20_Mewa primaryUser "Polish Air Ambulance Service".
- PZL_M26_Iskierka primaryUser "US civilian aviation".
- PZL_M28 primaryUser Polish_Air_Force.
- PZL_MD-12 primaryUser LOT_Polish_Airlines.
- PZL_P.1 primaryUser Polish_Air_Force.
- PZL_P.11 primaryUser Poland.
- PZL_P.24 primaryUser Bulgarian_Air_Force.
- PZL_P.24 primaryUser Hellenic_Air_Force.
- PZL_P.24 primaryUser Royal_Romanian_Air_Force.
- PZL_P.6 primaryUser Polish_Air_Force.
- PZL_P.7 primaryUser Poland.
- PZL_S-1 primaryUser Polish_Air_Force.
- PZL_S-4_Kania primaryUser "Aeroklub Polski".
- PZL_SM-2 primaryUser Polish_Air_Force.
- PZL_SW-4 primaryUser Polish_Armed_Forces.
- PZL_TS-11_Iskra primaryUser Polish_Air_Force.
- PZL_TS-8_Bies primaryUser Polish_Air_Force.
- PZL_W-3_Sokół primaryUser Polish_Armed_Forces.
- PZL_Ł.2 primaryUser Polish_Air_Force.
- Packard-Le_Père_LUSAC-11 primaryUser United_States_Army_Air_Service.
- Panavia_Tornado primaryUser Royal_Air_Force.
- Panavia_Tornado_ADV primaryUser "Royal Air Force".
- Panha_2091 primaryUser Islamic_Republic_of_Iran_Army.
- Panha_Shabaviz_2061 primaryUser Islamic_Republic_of_Iran_Air_Force.
- 31 primaryUser Aeroplane_and_Armament_Experimental_Establishment.
- Parnall_Heck primaryUser "Parnall Aircraft".
- Parnall_Panther primaryUser Fleet_Air_Arm.
- Parnall_Plover primaryUser Royal_Air_Force.
- Parseval_PL25 primaryUser Imperial_German_Navy.
- Partenavia_Fachiro primaryUser "aero clubs and private pilot owners".
- Partenavia_Oscar primaryUser "Aero Club d'Italia".
- Pasped_Skylark primaryUser "private pilot owner".