Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/lengthFt> ?o. }
- Alexander_Flyabout_D lengthFt "21".
- Alisport_Silent_2 lengthFt "20".
- Alisport_Silent_2_Targa lengthFt "20".
- Alisport_Silent_Club lengthFt "20".
- All_American_Ensign lengthFt "21".
- Alliance_A-1_Argo lengthFt "20".
- Alliance_P.2_Seabird lengthFt "33".
- Allied_Aviation_XLRA lengthFt "40".
- Allstar_SZD-59 lengthFt "22".
- Alon_A-4 lengthFt "23".
- Alpaero_Sirius lengthFt "19.4".
- Alpen_Blitz lengthFt "1800".
- Alpengeist lengthFt "3828".
- Alpine_Bobsled lengthFt "1490".
- Altec_MART lengthFt "10".
- Altinger_Lenticular_15S lengthFt "21".
- Altitude_Radial_Rocket lengthFt "22.2".
- Alvarez_Polliwagen lengthFt "16".
- AmEagle_American_Eaglet lengthFt "16".
- Amax_Sport_1700 lengthFt "20".
- Amax_Vixen_105 lengthFt "18.7".
- Ambrosini_Rondone lengthFt "22".
- Ambrosini_SAI.1 lengthFt "21".
- Ambrosini_SAI.10 lengthFt "21".
- Ambrosini_SAI.2 lengthFt "23".
- Ambrosini_SAI.207 lengthFt "26".
- Ambrosini_SAI.2S lengthFt "22".
- Ambrosini_SAI.3 lengthFt "23".
- Ambrosini_SAI.403 lengthFt "26".
- AmeriPlanes_Mitchell_Wing_A-10 lengthFt "9".
- American_Aerolights_Double_Eagle lengthFt "15".
- American_Air_Jet_American lengthFt "18".
- American_Aircraft_Penetrator lengthFt "48".
- American_Airmotive_NA-75 lengthFt "24".
- American_Aviation_AA-2_Patriot lengthFt "23".
- American_Champion_Citabria lengthFt "22".
- American_Dynamics_AD-150 lengthFt "14".
- American_Eagle_A-101 lengthFt "24".
- American_Eagle_A-129 lengthFt "23".
- American_Eagle_Eaglet_31 lengthFt "21".
- American_Gyro_AG-4_Crusader lengthFt "21".
- American_Helicopter_XH-26_Jet_Jeep lengthFt "12".
- American_Legend_AL11C-100 lengthFt "22".
- American_Patriot_Supercruiser lengthFt "21".
- American_Plunge lengthFt "1200".
- American_Sportscopter_Ultrasport_254 lengthFt "19.2".
- American_Thunder_(roller_coaster) lengthFt "2713".
- Amiot_110 lengthFt "21".
- Anaconda_(roller_coaster) lengthFt "2700".
- Anatra_D lengthFt "25".
- Anatra_DS lengthFt "26".
- Anatra_V.I. lengthFt "31".
- Anderson_Greenwood_AG-14 lengthFt "22".
- Anderson_Kingfisher lengthFt "23".
- Anderson_Z lengthFt "22".
- Andreasson_BA-4B lengthFt "15".
- Anglin_J6_Karatoo lengthFt "20".
- Ansaldo_A.120 lengthFt "28".
- Ansaldo_A.1_Balilla lengthFt "22".
- Ansaldo_A.300 lengthFt "28".
- Ansaldo_SVA lengthFt "26".
- Antoinette_IV lengthFt "37".
- Antoinette_VII lengthFt "37".
- Antonov_A-1 lengthFt "18".
- Antonov_A-2 lengthFt "19".
- Antonov_A-40 lengthFt "39".
- Antonov_An-10 lengthFt "111".
- Antonov_An-24 lengthFt "77".
- Antonov_An-72 lengthFt "92".
- Antonov_An-74 lengthFt "92".
- Apex_Eco_6 lengthFt "6".
- Apocalypse:_The_Ride lengthFt "2850".
- Apocalypse_(Six_Flags_America) lengthFt "2900".
- Apollo's_Chariot lengthFt "4882".
- Applebay_Zuni lengthFt "21".
- AquaDuck_(water_coaster) lengthFt "765".
- Aquaflight_Aqua_I lengthFt "29".
- Arado_Ar_65 lengthFt "27".
- Arado_L_I lengthFt "19".
- Arado_L_II lengthFt "22".
- Arado_SC_I lengthFt "31".
- Arado_SC_II lengthFt "29".
- Arado_SD_I lengthFt "22".
- Arado_SD_II lengthFt "24".
- Arado_SD_III lengthFt "25".
- Arado_SSD_I lengthFt "27".
- Arado_S_I lengthFt "24".
- Arado_V_I lengthFt "39".
- Arado_W_2 lengthFt "41".
- Arctic_Aircraft_Arctic_Tern lengthFt "23".
- Arcturus_T-20 lengthFt "9.4".
- Arion_Lightning lengthFt "20".
- Arkansas_Twister lengthFt "3340".
- Arkhangelsky_Ar-2 lengthFt "41".
- Armstrong_Whitworth_A.W.19 lengthFt "42".
- Armstrong_Whitworth_AW.171 lengthFt "70".
- Armstrong_Whitworth_Ara lengthFt "20".
- Armstrong_Whitworth_Armadillo lengthFt "18".
- Armstrong_Whitworth_F.K.6 lengthFt "37".
- Arnet_Pereyra_Sabre_II lengthFt "22".