Matches in DBpedia 2016-04 for { ?s <http://dbpedia.org/property/r1Number> ?o }
- Arcadia–Bienville_Parish_Airport r1Number "14".
- Arcata-Eureka_Airport r1Number "14".
- Archer_Memorial_Field r1Number "17".
- Archerfield_Airport r1Number "10".
- Arcola_Airport r1Number "12".
- Arctic_Bay_Airport r1Number "13".
- Arctic_Red_River_Water_Aerodrome r1Number "n/a".
- Arctic_Village_Airport r1Number "2".
- Ardabil_Airport r1Number "15".
- Ardmore_Air_Force_Base r1Number "13".
- Ardmore_Airport_(Alabama) r1Number "1".
- Ardmore_Airport_(New_Zealand) r1Number "3".
- Ardmore_Downtown_Executive_Airport r1Number "17".
- Ardmore_Municipal_Airport r1Number "13".
- Area_51 r1Number "14".
- Arendal_Airport,_Gullknapp r1Number "5".
- Arens_Field r1Number "9".
- Argyle_Airport r1Number "1".
- Argyle_Airport_(New_York) r1Number "3".
- Argyle_International_Airport r1Number "4".
- Aripuanã_Airport r1Number "18".
- Aristides_Pereira_International_Airport r1Number "3".
- Arivonimamo_Air_Base r1Number "12".
- Arkalyk_Airport r1Number "8".
- Arkansas_International_Airport r1Number "18".
- Arledge_Field r1Number "17".
- Arlington_Municipal_Airport_(Oregon) r1Number "6".
- Arlington_Municipal_Airport_(South_Dakota) r1Number "14".
- Arlington_Municipal_Airport_(Texas) r1Number "16".
- Arlington_Municipal_Airport_(Washington) r1Number "16".
- Arlit_Airport r1Number "10".
- Arlon-Sterpenich_Aerodrome r1Number "9".
- Arly_Airport r1Number "3".
- Armidale_Airport r1Number "5".
- Waweig_Lake_Water_Aerodrome r1Number "n/a".
- Armstrong_Airport r1Number "12".
- Armstrong_Water_Aerodrome r1Number "n/a".
- Arnes_Airport r1Number "14".
- Arnold_Air_Force_Base r1Number "3".
- Arnold_Airstrip r1Number "E/W".
- Arnold_Field_(Michigan) r1Number "18".
- Arnold_Field_(Tennessee) r1Number "18".
- Arnold_Palmer_Regional_Airport r1Number "5".
- South_Renfrew_Municipal_Airport r1Number "10".
- Arnprior_Water_Aerodrome r1Number "n/a".
- Arnstein_Airport r1Number "3".
- Aropa_Airport r1Number "14".
- Arquilhue_Airport r1Number "9".
- Arrabury_Airport r1Number "16".
- Arrachart_Airport r1Number "13".
- Arraias_Airport r1Number "15".
- Arras_–_Roclincourt_Airport r1Number "5".
- Arroyo_Barril_Airport r1Number "11".
- Artesia_Municipal_Airport r1Number "3".
- Arthur_(Arthur_South)_Aerodrome r1Number "5".
- Arthur_(Metz_Field)_Aerodrome r1Number "5".
- Arthur_(Peskett_Field)_Aerodrome r1Number "5".
- Arthur_(Walters_Field)_Aerodrome r1Number "3".
- Arthur_Airport r1Number "17".
- Arthur_Dunn_Airpark r1Number "4".
- Arthur_Municipal_Airport r1Number "6".
- Arthur_N._Neu_Airport r1Number "13".
- Arthur_Napoleon_Raymond_Robinson_International_Airport r1Number "11".
- Arthurs_Town_Airport r1Number "12".
- Artigas_Airport r1Number "11".
- Arturo_Michelena_International_Airport r1Number "10".
- Arua_Airport r1Number "18".
- Arusha_Airport r1Number "9".
- Arvaikheer_Airport r1Number "14".
- Arviat_Airport r1Number "15".
- Arviat_Water_Aerodrome r1Number "n/a".
- Arvidsjaur_Airport r1Number "12".
- Arxan_Yiershi_Airport r1Number "8".
- Arzanah_Airport r1Number "13".
- Arłamów_Airport r1Number "16".
- Asaba_International_Airport r1Number "11".
- Asahikawa_Air_Field r1Number "8".
- Asahikawa_Airport r1Number "16".
- Asalouyeh_Airport r1Number "12".
- Ascención_de_Guarayos_Airport r1Number "17".
- Ascochinga_Airport r1Number "2".
- Ashburton_Aerodrome r1Number "2".
- Ashchebutak r1Number "0".
- Ashe_County_Airport r1Number "10".
- Asheboro_Regional_Airport r1Number "3".
- Ashern_Airport r1Number "14".
- Asheville_Regional_Airport r1Number "16".
- Ashgabat_International_Airport r1Number "12".
- Ashiya_Air_Field r1Number "12".
- Lineville_Airport r1Number "9".
- Ashland_County_Airport r1Number "1".
- Ashland_Municipal_Airport r1Number "12".
- Ashland_Regional_Airport r1Number "10".
- Ashley_Municipal_Airport r1Number "14".
- Ashtabula_County_Airport r1Number "8".
- Asmara_International_Airport r1Number "7".
- Asosa_Airport r1Number "11".
- Aspen–Pitkin_County_Airport r1Number "15".
- Assa-Gueyla_Airport r1Number "17".
- Assab_International_Airport r1Number "12".