# Nihon YS-11

- Type: Aircraft model (FAA registry)
- Registry code: 6310406
- Manufacturer (registry): NIHON
- Model: YS-11
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-prop
- Seats: 63
- Weight class: 20,000 lb and over
- Cruise speed: 222 mph
- Certification: Type certificated
- Data sheet: [TCDS A1PC](https://openairdocs.org/tcds/A1PC) (OpenAirDocs)
- Holder: Mitsubishi Heavy Industries Ltd.
- Registered aircraft: 0
- Page: https://openairdocs.org/model/nihon-ys-11

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2011-12-01](https://openairdocs.org/ad/2011-12-01): Equipment/Furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 268 more. Effective Aug 1, 2011
- [AD 2005-22-11](https://openairdocs.org/ad/2005-22-11): Propeller hub · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Dec 6, 2005
- [AD 99-19-06](https://openairdocs.org/ad/99-19-06): AFM - Limitations Section - Ice Protecting Sys. · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Dec 27, 1999
- [AD 99-10-16](https://openairdocs.org/ad/99-10-16): Manhole Doublers · Mitsubishi Heavy Industries YS-11. Effective Jun 22, 1999
- [AD 98-13-13](https://openairdocs.org/ad/98-13-13): AFM - Low Stop Lever · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Jul 23, 1998
- [AD 98-04-34](https://openairdocs.org/ad/98-04-34): AFM - Limitations Section - Icing · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Mar 25, 1998
- [AD 95-14-05](https://openairdocs.org/ad/95-14-05): Corrosion Control · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Aug 7, 1995
- [AD 91-16-01](https://openairdocs.org/ad/91-16-01): Wing De-Icer System · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Aug 22, 1991
- [AD 90-15-13](https://openairdocs.org/ad/90-15-13): Propeller Relay · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Aug 20, 1990
- [AD 88-20-06](https://openairdocs.org/ad/88-20-06): Vertical Stabilizer Front Spar Fitting · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Nov 1, 1988
- [AD 84-07-02](https://openairdocs.org/ad/84-07-02): Cargo Door Lock Mechanism · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Apr 9, 1984
- [AD 82-25-05](https://openairdocs.org/ad/82-25-05): Terminal Wiring on the D.C. Generator Outputs · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Dec 6, 1982
- [AD 74-24-09](https://openairdocs.org/ad/74-24-09): Auxiliary Power Units · Airbus BAC 1-11 200 Series, BAC 1-11 400 Series, Auxiliary Power Units and 63 more. Effective Nov 19, 1975
- [AD 74-12-10](https://openairdocs.org/ad/74-12-10): Auxiliary Power Unit · Mitsubishi Heavy Industries YS-11, YS-11A-200, YS-11A-300 and 2 more. Effective Jun 12, 1974
- [AD 74-11-03](https://openairdocs.org/ad/74-11-03): Auxiliary Power Units · Airesearch Auxiliary Power Units, F.28 Mark 0070, F.28 Mark 0100 and 13 more. Effective May 20, 1974
- [AD 69-21-02](https://openairdocs.org/ad/69-21-02): Cabin Superchargers · British Aerospace Argosy AW.650 Series 101, F27 Mark 100, F27 Mark 300 and 18 more. Effective Oct 9, 1969
- [AD 68-23-01](https://openairdocs.org/ad/68-23-01): Cabin Superchargers · British Aerospace Argosy AW.650 Series 101, F27 Mark 100, F27 Mark 300 and 18 more. Effective Nov 21, 1968

Historical (superseded or no longer in force):

- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996

## Registered aircraft

None registered with this model now.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB FTW84IA135](https://openairdocs.org/ntsb/FTW84IA135), Feb 15, 1984: Nihon YS-11 (N903TC), Tulsa, OK, incident, no damage

## FAA accident and incident reports (7)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19850920051749I](https://openairdocs.org/incident/19850920051749I), Sep 20, 1985: Nihon YS11 (N905TC), Houston, TX. As aircraft was taxied to gate smoke was noted on right main gear. Brake hydraulic line leaking.
- [Incident 19850815046039I](https://openairdocs.org/incident/19850815046039I), Aug 15, 1985: Nihon YS11A500 (N903TC), Mainstee, MI. Fire warning light for right engine came on. Discharged fire bottles,shut down engine and landed. Fire detector bad
- [Incident 19850317013009I](https://openairdocs.org/incident/19850317013009I), Mar 17, 1985: Nihon YS11 (N902TC), Escanaba, MI. Diverted after unsafe gear indication. Faulty solenoid in gear retraction lever.
- [Incident 19850208007459I](https://openairdocs.org/incident/19850208007459I), Feb 8, 1985: Nihon YS11 (N109MP), Las Vegas, NV, Minor damage. Nose gear extension problem. Safe landing. Gear door and linkage damage from ground power unit at departure point.
- [Incident 19841112071309I](https://openairdocs.org/incident/19841112071309I), Nov 12, 1984: Nihon YS11 (N109MP), Ontario, CA. Smoke in cabin. Requested lower altitude. Released pressurization to air cabin. Emergency hydraulic pump had failed.
- [Incident 19840215011239I](https://openairdocs.org/incident/19840215011239I), Feb 15, 1984: Nihon YS11 (N903TC), Tulsa, OK. Nose gear locked left on landing. Left runway. Replaced NWS unit.
- [Incident 19830515036359I](https://openairdocs.org/incident/19830515036359I), May 15, 1983: Nihon YS11 (N902TC), Oklahoma City, TX, Substantial damage. Fire in left engine on start up. Evacuated passengers. Starter relay had ignited wiring. Fire put out.

## Service difficulty reports (6)

As reported by operators and repair stations, by the model named in the report.

- [SDR ABXA9701464](https://openairdocs.org/sdr/ABXA9701464), Aug 26, 1997: SWITCH. DEFECTIVE. LEFT MAIN GEAR INDICATED DOWN AFTER SECOND RECYCLE. LIGHT REMAINED ON FOR DURATION OF FLIGHT. REPLACED LEFT MAIN LANDING GEAR DOWN LOCK SWITCH. OPS CHECKED GOOD
- [SDR ABXA9600664](https://openairdocs.org/sdr/ABXA9600664), Nov 11, 1996: RETRACT MECH. LACK OF LUBE. NOSE GEAR HAD TO BE RECYCLED TWICE BEFORE NOSE GEAR DOWN AND LOCKED LIGHT ILLUMINATED. LUBRICATED NOSE LANDNG GEAR AND PERFORMED GEAR SWING. OPS CHECKED GOOD PE
- [SDR ABXA9700401](https://openairdocs.org/sdr/ABXA9700401), Oct 27, 1996: FLOORBEAM. CORRODED. DURING C-CHECK INSPECTION, FOUND CORRODED FLOORBEAM, AT STATION 6600. REPAIRED IAW ABX REA Y153-16865-MR.
- [SDR ABXA9700392](https://openairdocs.org/sdr/ABXA9700392), Oct 25, 1996: FLOORBEAM. CORRODED. DURING C-CHECK INSPECTION, FOUND CORRODED FLOORBEAM AT STATION 5160, LBL 11. REPAIRED IAW ABX REA Y153-16864-MR.
- [SDR ABXA9700400](https://openairdocs.org/sdr/ABXA9700400), Oct 20, 1996: FLOORBEAM. CORRODED. DURING C-CHECK INSPECTION, FOUND CORRODED FLOORBEAM, AT STATION 3720. REPAIRED IAW ABX REA Y153-16865-MR.
- [SDR ABXA9600661](https://openairdocs.org/sdr/ABXA9600661), Nov 5, 1995: HOT SECTION. OVERHEATED. AT APPROXIMATELY 700 FEET, ENGINE OVERHEAT INDICATION. ENGINE WAS SECURED IAW EMERGENCY PROCEDURES AND RETURNED TO ROA. PERFORMED HOT SECTION INSPECTION IAW ABX

## STCs that may be installed (OpenAirDocs) (18)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC SA863EA](https://openairdocs.org/stc/SA863EA): Incorporation of DME Corporation emergency evacuation slide lighting system. Astronics Luminescent Systems Inc
- [STC ST04361CH](https://openairdocs.org/stc/ST04361CH): Reduction of payload to 7500 lbs. Installation of placard per Rezich & Rezich drawing RR008, Revision NONE, dated November 14, 2018, or later FAA approved revision. Rezich and Rezich Aviation Consulting Inc
- [STC SA1982NM](https://openairdocs.org/stc/SA1982NM): Installation of a de-icing system on the Rolls Royce RK45524A engine inlet cowl. ROBERT W. MURRAY
- [STC SA3104NM](https://openairdocs.org/stc/SA3104NM): Installation of a de-icing system externally on the Dowty Rotol propeller spinner. ROBERT W. MURRAY
- [STC SA460GL](https://openairdocs.org/stc/SA460GL): Installation of pneumatic deicers, P/Ns 21S-2056-10-1, -10-2, -11-1, -11-2. BF Goodrich Aerospace
- [STC SA1198EA](https://openairdocs.org/stc/SA1198EA): Installation of a Safeway deicer boot P/N 5939 and/or Semsa lead assembly P/N S.2001 on Dowty Rotol propeller model R209/4-40-4.5/2. UNC Accessory Service
- [STC SA2265SO](https://openairdocs.org/stc/SA2265SO): Installation of a 9G bulkhead together with 'C' container system and related floor modifications. Airborne Express Air Inc
- [STC SA3537NM](https://openairdocs.org/stc/SA3537NM): Installation of floor proximity lighting system. MidPacific Airlines, Inc
- [STC SA2728WE](https://openairdocs.org/stc/SA2728WE): Incorporation of Holcombe Industries HI-LITE SYSTEM P/N 50-1001 for emergency evacuation slide lighting. (707 AIRPLANES EQUIPPED WITH BOEING P/N 65-11685 AND 65-68862 FORWARD THRUST REVERSER DOORS). Maravia Corp of Idaho
- [STC SA315NE](https://openairdocs.org/stc/SA315NE): Installation of replacement sidewall, ceiling and P.S.U. panels. Magee Plastics Company
- [STC SA1416SO](https://openairdocs.org/stc/SA1416SO): Modification and installation of Weber seats, P/N 807201 and807202. Charlotte Aircraft Corporation
- [STC SA913SW](https://openairdocs.org/stc/SA913SW): Underwing filling provisions for water methanolsystem. Mitsubishi Heavy Ind Ltd
- [STC SA914SW](https://openairdocs.org/stc/SA914SW): Installation of right hand propeller brake. Mitsubishi Heavy Ind Ltd
- [STC SA1275SO](https://openairdocs.org/stc/SA1275SO): Installation of shoulder harness restraint system at ovserver's station in cockpit. Piedmont Aviation Inc
- [STC SA1175SO](https://openairdocs.org/stc/SA1175SO): Installation of pitot heat indication system. Piedmont Aviation Inc
- [STC SA36NW](https://openairdocs.org/stc/SA36NW): Installation of Sundstrand Ground Proximity Warning System. Sundstrand Data Control Inc
- [STC ST424SO](https://openairdocs.org/stc/ST424SO): Installation of replacement radome assembly. Piedmont Aviation Inc

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