Wikidata:Database reports/Constraint violations/P1637

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Constraint violations report for undercarriage (Discussion, uses, items, changes, related properties): type of aircraft landing gear the item is equipped with
Data time stamp: 19 February 2024, 11:02 (UTC) — Items processed: 259
The report is generated based on the settings on Property:P1637#P2302.
Updates overwrite this page. Some may already be fixed since the last update: check RecentChangesLinked.
When incremental dumps and the bot work as planned, items fixed before 07:00 UTC disappear in the next update. The report is not updated if only the item count changes.
The report can include false positives. There is no need to "fix" them.

"Type aircraft (Q11436)" violations

Violations count: 5

• R-1 (Q820635):
• Ganzavia GAK-22 Dino (Q1006974):
• Vickers Vanguard (Q1471566):
• AeroSuperBatics Limited (Q4033468):
• Shahed 141 (Q111381755):

Types statistics

Accepted	Type	Usage
Yes	flying boat (Q1153376)	14
Yes	maritime patrol aircraft (Q658414)	14
Yes	Van's RV (Q19358748)	11
Yes	land-based military aircraft (Q68051354)	11
Yes	land-based aircraft (Q2125613)	10
Yes	reconnaissance aircraft (Q3041792)	9
Yes	land-based transport airplane (Q75135823)	9
Yes	airliner (Q210932)	9
Yes	homebuilt aircraft (Q2995267)	8
Yes	land-based reconnaissance aircraft (Q74494230)	8
Yes	floatplane (Q3119075)	8
Yes	carrier-capable airplane (Q1261534)	7
Yes	utility aircraft (Q1130697)	6
Yes	land-based bomber (Q69025462)	6
Yes	land-based attack aircraft (Q69527046)	6
Yes	twin-turboprop airliner (Q19309626)	6
Yes	fighter biplane (Q18491037)	5
Yes	land-based monoplane (Q68388957)	5
Yes	land-based fighter (Q68195812)	5
Yes	cargo aircraft (Q19799)	5
Yes	light aircraft (Q1372231)	5
Yes	aircraft (Q11436)	5
Yes	landplane (Q106429457)	4
Yes	airlifter (Q1445518)	4
Yes	experimental aircraft (Q1384417)	4
Yes	fighter (Q127771)	4
Yes	AEG C (Q15129051)	4
Yes	military monoplane (Q67903506)	4
Yes	ultralight aircraft (Q19768182)	4
Yes	biplane (Q223818)	4
Yes	monoplane (Q627537)	4
Yes	single-piston-engine pusher-prop aircraft (Q53652095)	4
Yes	general aviation monoplane with 1 tractor-piston-propeller engine (Q33110974)	4
Yes	CANT Z.506 Airone (Q1024275)	4
Yes	land-based utility aircraft (Q68072093)	3
Yes	lifting body (Q1759837)	3
Yes	bomber (Q170877)	3
Yes	airplane (Q197)	3
Yes	attack aircraft (Q208187)	3
Yes	airlifter with 2 turboprop engines (Q21026991)	3
Yes	military aircraft (Q216916)	3
Yes	airplane with 1 piston-propeller engine (Q63974264)	3
Yes	transport aircraft with 4 turboprop engines (Q24139989)	3
Yes	torpedo bomber (Q753224)	3
Yes	jet airplane (Q107015248)	3
Yes	land-based fixed-wing aircraft (Q106429098)	3
Yes	land-based fixed-wing military aircraft (Q106429092)	3
Yes	prototype aircraft (Q76379517)	3
Yes	float-equipped reconnaissance monoplane (Q83745704)	3
Yes	land-based combat aircraft (Q106429076)	3
Yes	maritime patrol flying boat (Q104884373)	3
Yes	land-based powered monoplane (Q106429691)	3
Yes	seaplane (Q115940)	3
Yes	airplane with 4 engines (Q10355826)	3
Yes	Ca.4 (Q1035022)	2
Yes	trainer aircraft (Q41426)	2
Yes	military flying boat (Q68050192)	2
Yes	bomber with 2 engines (Q18518465)	2
Yes	carrier-capable fighter (Q18520599)	2
Yes	jet airliner (Q4120025)	2
Yes	airliner monoplane (Q67542738)	2
Yes	multi-role aircraft (Q67522339)	2
Yes	racing aircraft (Q3605965)	2
Yes	unmanned aerial vehicle (Q484000)	2
Yes	DR300 (Q19359135)	2
Yes	general aviation monoplane with 1 engine (Q67487846)	2
Yes	aircraft with 2 engines (Q67485920)	2
Yes	reconnaissance monoplane (Q83745825)	2
Yes	military biplane (Q67059676)	2
Yes	land-based airlifter monoplane (Q104882966)	2
Yes	biplane with 1 engine (Q20980490)	2
Yes	military monoplane with 1 tractor-piston-propeller engine (Q53644291)	2
Yes	float-equipped biplane (Q83746632)	2
Yes	transport aircraft with piston engines (Q21029360)	2
Yes	land-based airliner monoplane (Q83762511)	2
Yes	carrier-based aircraft with 2 engines (Q104635424)	2
Yes	carrier-based monoplane (Q104635406)	2
Yes	floatplane with 1 engine (Q22676269)	2
Yes	carrier-capable fighter monoplane (Q104635393)	2
Yes	R.B.1 Iris (Q880753)	2
Yes	double-deck aircraft (Q572621)	2
Yes	Lockheed L-100 Hercules (Q2895154)	2
Yes	military trainer (Q104531786)	2
Yes	float-equipped reconnaissance airplane (Q74486118)	2
Yes	land-based military monoplane (Q106430100)	2
Yes	land-based biplane (Q70181377)	2
Yes	short takeoff and landing aircraft (Q832489)	2
Yes	land-based bomber monoplane (Q70180928)	2
Yes	military landplane (Q106429438)	2
Yes	attack/reconnaissance aircraft (Q69023178)	2
Yes	transport aircraft (Q15126142)	2
Yes	DR.200 (Q7352343)	2
Yes	land-based powered aircraft (Q106429290)	2
Yes	land-based powered military aircraft (Q106429267)	2
Yes	land-based airlifter (Q75135839)	2
Yes	land-based trainer (Q68073115)	2
Yes	fighter monoplane (Q68070225)	2
Yes	supersonic aircraft (Q170007)	2
Yes	DR-400 (Q1759739)	2
Yes	reconnaissance-trainer (Q74498861)	1
Yes	attack monoplane (Q76370264)	1
Yes	regional airliner (Q473625)	1
Yes	Cessna aircraft (Q63244919)	1
Yes	military aircraft with 1 tractor-piston-propeller engine (Q63973225)	1
Yes	military airplane with 1 propeller (Q71381179)	1
Yes	Eurofox (Q4688410)	1
Yes	sub-orbital spaceplane (Q7631769)	1
Yes	powered military aircraft (Q63973922)	1
Yes	fighter biplane with 1 tractor-piston-propeller engine (Q71370250)	1
Yes	aircraft with piston-propeller engines (Q63974036)	1
Yes	powered monoplane (Q63974170)	1
Yes	bomber-reconnaissance aircraft (Q62976321)	1
Yes	reconnaissance flying boat (Q74498097)	1
Yes	Douglas TBD Devastator (Q611939)	1
Yes	land-based attack monoplane (Q76370260)	1
Yes	amphibious aircraft (Q474709)	1
Yes	airplane with 2 piston-propeller engines (Q74449873)	1
Yes	Type B (Q91149409)	1
Yes	Airbus A300 (Q6437)	1
Yes	attack fighter (Q76369944)	1
Yes	electric aircraft (Q519302)	1
Yes	land-based attack-reconnaissance aircraft (Q74496521)	1
Yes	counter-insurgency aircraft (Q5176890)	1
Yes	CAMS 55 (Q5008686)	1
Yes	regional jet (Q4993068)	1
Yes	Type C (Q91149825)	1
Yes	land-based airliner (Q68390632)	1
Yes	military monoplane with 1 engine (Q68053600)	1
Yes	light-sport aircraft (Q777459)	1
Yes	monoplane with 2 engines (Q67903740)	1
Yes	Dornier 328 (Q937949)	1
Yes	dive bomber (Q678321)	1
Yes	flying boat airliner (Q67542895)	1
Yes	general aviation biplane with 1 engine (Q67488053)	1
Yes	general aviation monoplane with piston-propeller engines (Q67487918)	1
Yes	aircraft with 2 propellers (Q68097131)	1
Yes	land-based experimental aircraft (Q68109815)	1
Yes	bomber monoplane (Q68263807)	1
Yes	general aviation aircraft with piston-propeller engines (Q67487767)	1
Yes	float-equipped monoplane (Q83745819)	1
Yes	flying boat monoplane (Q67422047)	1
Yes	multi-role combat aircraft (Q850403)	1
Yes	float-equipped reconnaissance biplane (Q83746416)	1
Yes	Fairey Swordfish (Q674079)	1
Yes	general aviation airplane (Q67205885)	1
Yes	biplane with 2 engines (Q67205794)	1
Yes	airlifter monoplane (Q67070928)	1
Yes	airlifter-reconnaissance aircraft (Q76373980)	1
Yes	ship-based aircraft (Q66299024)	1
Yes	Daher TBM (Q64990882)	1
Yes	land-based airlifter-reconnaissance aircraft (Q76373710)	1
Yes	Airbus A330 (Q6478)	1
Yes	fighter floatplane (Q84968772)	1
Yes	military utility aircraft (Q76373562)	1
Yes	combat airplane (Q64225484)	1
Yes	airplane with tractor-piston-propeller engines (Q63974298)	1
Yes	Ilyushin Il-76 (Q142549)	1
Yes	narrow-body airliner with 2 engines (Q118982698)	1
Yes	regional airliner with 2 engines (Q118983073)	1
Yes	jet airliner with 2 engines (Q118983374)	1
Yes	land-based jet bomber (Q119142360)	1
Yes	strategic jet bomber (Q119142418)	1
Yes	bomber monoplane with piston engines (Q119144930)	1
Yes	Supermarine Southampton (Q1229113)	1
Yes	DT (Q1252197)	1
Yes	single-jet aircraft (Q1309410)	1
Yes	TB (Q1313156)	1
Yes	Fox (Q1393168)	1
Yes	narrow-body jet airliner (Q118982660)	1
Yes	Douglas DC-2 (Q142591)	1
Yes	Albatros B (Q15066350)	1
Yes	AEG B (Q15066543)	1
Yes	CC-130J Hercules (Q15411622)	1
Yes	Blackburn Iris Mk I (Q15549466)	1
Yes	PZL M28 (Q1559612)	1
Yes	F.60 Goliath (Q15838572)	1
Yes	airborne early warning and command system (Q161341)	1
Yes	high wing (Q1621731)	1
Yes	LA-250 (Q1643786)	1
Yes	asymmetrical aircraft (Q17013991)	1
Yes	land-based fixed-wing combat aircraft (Q106429086)	1
Yes	target tug (Q1032557)	1
Yes	aircraft with 1 engine (Q10331907)	1
Yes	military flying boat biplane (Q104531760)	1
Yes	land-based strategic bomber monoplane (Q104604967)	1
Yes	carrier-capable fighter with 2 engines (Q104635418)	1
Yes	carrier-based monoplane with 2 engines (Q104635445)	1
Yes	fighter monoplane with 2 engines (Q104635463)	1
Yes	fighter with 2 engines (Q104635470)	1
Yes	unmanned surveillance and reconnaissance aerial vehicle (Q105410032)	1
Yes	Cessna 208 Caravan (Q1056131)	1
Yes	land-based combat airplane (Q106429070)	1
Yes	Daher TBM 900 (Q17523942)	1
Yes	fixed-wing military aircraft (Q106429110)	1
Yes	fixed-wing combat aircraft (Q106429203)	1
Yes	land-based powered combat aircraft (Q106429253)	1
Yes	powered combat aircraft (Q106429345)	1
Yes	land-based combat monoplane (Q106430076)	1
Yes	land-based powered military monoplane (Q106430085)	1
Yes	powered military monoplane (Q106430170)	1
Yes	combat monoplane (Q106430267)	1
Yes	land-based military biplane (Q106570256)	1
Yes	fixed-wing transport aircraft (Q106863275)	1
Yes	land-based jet airplane (Q118958753)	1
Yes	twin-boom aircraft (Q255216)	1
Yes	transport airplane with 2 turboprop engines (Q21026993)	1
Yes	single-turboprop airplane (Q21090274)	1
Yes	twinjet bomber (Q21822118)	1
Yes	jet bomber (Q21822127)	1
Yes	airplane with 6 jet engines (Q2263645)	1
Yes	bomber with 1 engine (Q22676070)	1
Yes	float-equipped biplane with 1 engine (Q22676236)	1
Yes	high-altitude long endurance unmanned aerial vehicle (Q22815214)	1
Yes	Antonov An-72/74 (Q24238728)	1
Yes	business aircraft (Q24895863)	1
Yes	airplane with 4 jet engines (Q2523684)	1
Yes	single-engine transport biplane (Q20980489)	1
Yes	fixed-wing aircraft (Q2875704)	1
Yes	Bearhawk (Q2885698)	1
Yes	escort fighter (Q2961428)	1
Yes	Vought O2U Corsair (Q3100680)	1
Yes	flying boat biplane (Q31111689)	1
Yes	interceptor (Q320018)	1
Yes	tanker aircraft (Q3261888)	1
Yes	trimotor (Q3271190)	1
Yes	twin-piston-engine tractor-prop monoplane (Q33123392)	1
Yes	heavy bomber (Q3534114)	1
Yes	light bomber (Q3623609)	1
Yes	wide-body quadjet (Q19394992)	1
Yes	Boeing 747 (Q179)	1
Yes	narrow-body quadjet airliner (Q18379889)	1
Yes	fighter monoplane with 1 engine (Q18491097)	1
Yes	bomber with 4 engines (Q18518475)	1
Yes	airliner with 2 piston-propeller engines (Q18518652)	1
Yes	transport airplane with 2 propellers (Q18550719)	1
Yes	executive aircraft (Q18552353)	1
Yes	bomber biplane (Q18560374)	1
Yes	wide-body airliner with 2 jet engines (Q18683432)	1
Yes	FB (Q19204641)	1
Yes	combat aircraft (Q19287541)	1
Yes	A.11 (Q381208)	1
Yes	powered aircraft (Q1949826)	1
Yes	airliner with 4 turboprop engines (Q19762458)	1
Yes	TL-2000 (Q19786852)	1
Yes	reconnaissance biplane (Q20026748)	1
Yes	general aviation aircraft with 1 engine (Q20026838)	1
Yes	water-based aircraft (Q20035742)	1
Yes	turboprop airliner (Q20036019)	1
Yes	airplane with 1 engine (Q20078720)	1
Yes	transport airplane with 1 engine (Q20078744)	1
Yes	Antonov An-2 (Q207700)	1

"Value type undercarriage (Q263421)" violations

Violations count: 54

• W.12 (Q548169): floatplane (Q3119075): seaplane (Q115940)
• Heinkel He 59 (Q550020): floatplane (Q3119075): seaplane (Q115940)
• Morane-Borel monoplane (Q630020): floatplane (Q3119075): seaplane (Q115940)
• Consolidated PBY Catalina (Q648864): flying boat (Q1153376): seaplane (Q115940)
• DHC-6 Twin Otter (Q683041): floatplane (Q3119075): seaplane (Q115940)
• Grumman HU-16 Albatross (Q698105): amphibious aircraft (Q474709): land-based aircraft (Q2125613), water-based aircraft (Q20035742)
• R-1 (Q820635): flying boat (Q1153376): seaplane (Q115940)
• R.B.1 Iris (Q880753): flying boat (Q1153376): seaplane (Q115940)
• CANT Z.506 Airone (Q1024275): floatplane (Q3119075): seaplane (Q115940)
• Supermarine Southampton (Q1229113): flying boat (Q1153376): seaplane (Q115940)
• Do 22 (Q1245842): floatplane (Q3119075): seaplane (Q115940)
• Do 22 (Q1245842): land-based aircraft (Q2125613): aircraft (Q11436)
• Jetstream 1 (Q1358946): land-based aircraft (Q2125613): aircraft (Q11436)
• Flycatcher (Q1393155): floatplane (Q3119075): seaplane (Q115940)
• F.5 (Q1403979): flying boat (Q1153376): seaplane (Q115940)
• Martin PBM Mariner (Q1538864): flying boat (Q1153376): seaplane (Q115940)
• M.F.11 (Q1546529): floatplane (Q3119075): seaplane (Q115940)
• Yokosuka E14Y (Q1778381): floatplane (Q3119075): seaplane (Q115940)
• S-42 (Q1887138): flying boat (Q1153376): seaplane (Q115940)
• Short Type 184 (Q2279968): floatplane (Q3119075): seaplane (Q115940)
• A.29 (Q2331768): floatplane (Q3119075): seaplane (Q115940)
• Aeromarine 700 (Q2825638): floatplane (Q3119075): seaplane (Q115940)
• AS (Q2825642): floatplane (Q3119075): seaplane (Q115940)
• Caproni Ca.43 (Q2937596): floatplane (Q3119075): seaplane (Q115940)
• AeroSuperBatics Limited (Q4033468): tricycle (Q536135): velocipede (Q595658), three-wheeler (Q739288)
• Aichi AB-2 (Q4696551): floatplane (Q3119075): seaplane (Q115940)
• Aichi AB-6 (Q4696555): floatplane (Q3119075): seaplane (Q115940)
• Aichi AB-4 (Q4696557): flying boat (Q1153376): seaplane (Q115940)
• Type L (Q4922723): floatplane (Q3119075): seaplane (Q115940)
• CAMS 55 (Q5008686): flying boat (Q1153376): seaplane (Q115940)
• CS (Q5195949): floatplane (Q3119075): seaplane (Q115940)
• Nieuport VI (Q7031970): floatplane (Q3119075): seaplane (Q115940)
• Nakajima-Douglas DC-2 (Q15042052): land-based aircraft (Q2125613): aircraft (Q11436)
• AeroRIK Dingo (Q15049864): flying boat (Q1153376): seaplane (Q115940)
• Antonov An-2V (Q15051101): floatplane (Q3119075): seaplane (Q115940)
• Albatros W.1 (Q15066371): floatplane (Q3119075): seaplane (Q115940)
• Avro 555B (Q15139740): floatplane (Q3119075): seaplane (Q115940)
• Z.506 (Q15150084): floatplane (Q3119075): seaplane (Q115940)
• Z.506B Airone (Q15150120): floatplane (Q3119075): seaplane (Q115940)
• Z.506S Soccorso (Q15150172): floatplane (Q3119075): seaplane (Q115940)
• Z.506C (Q15150380): floatplane (Q3119075): seaplane (Q115940)
• Supermarine Southampton Mk II (Q15525146): flying boat (Q1153376): seaplane (Q115940)
• CAMS 55/2 (Q15549288): flying boat (Q1153376): seaplane (Q115940)
• Blackburn Iris Mk I (Q15549466): flying boat (Q1153376): seaplane (Q115940)
• Blackburn Iris Mk II (Q15549502): flying boat (Q1153376): seaplane (Q115940)
• Blackburn Iris Mk III (Q15549535): flying boat (Q1153376): seaplane (Q115940)
• Ca.52 (Q15831407): floatplane (Q3119075): seaplane (Q115940)
• Cessna Caravan Amphibian (Q16546798): floatplane (Q3119075): seaplane (Q115940)
• F.65 (Q19119882): floatplane (Q3119075): seaplane (Q115940)
• FB-3 (Q19205982): floatplane (Q3119075): seaplane (Q115940)
• Vought O3U Corsair (Q20026764): floatplane (Q3119075): seaplane (Q115940)
• TBD-1A Devastator (Q21683498): floatplane (Q3119075): seaplane (Q115940)
• DT-2 (Q22672999): floatplane (Q3119075): seaplane (Q115940)
• Shahed 141 (Q111381755): skid (Q2234301):

Types statistics

Accepted	Type	Usage
Yes	undercarriage (Q263421)	141
No	seaplane (Q115940)	48
Yes	tricycle gear (Q2874353)	44
Yes	retractable landing gear (Q15896346)	39
Yes	conventional landing gear (Q2874355)	20
No	aircraft (Q11436)	3
Yes	float gear (Q22673326)	3
Yes	retractable tricycle gear (Q18683433)	1
No	water-based aircraft (Q20035742)	1
No	land-based aircraft (Q2125613)	1
Yes	carrier-capable undercarriage (Q21822133)	1
No	velocipede (Q595658)	1
No	three-wheeler (Q739288)	1