# N141FL: 1953 Convair 340

- Status: Valid registration
- Airframe: [Convair 340](https://openairdocs.org/model/convair-340) (registry code 242270A, 46 seats)
- Engine: [Allison 501-D13 series](https://openairdocs.org/engine/allison-501-d13-series) (registry code 03004)
- Data sheets: [TCDS 6A6](https://openairdocs.org/tcds/6A6) (Kelowna Flightcraft R & D Ltd.), [TCDS E-282](https://openairdocs.org/tcds/E-282) (Rolls-Royce Corporation) (OpenAirDocs)
- Serial number: 111
- Year built: 1953
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard
- Airworthiness date: September 7, 1956
- Certificate issued: May 2, 1996
- Expires: April 30, 2030
- Mode S code: A0A6EF
- Registered owner: [Ifl Group Inc](https://openairdocs.org/faa-owner/IFL%20GROUP%20INC)
- Location: [Waterford, MI](https://openairdocs.org/faa-place/MI/Waterford)
- Owner type: Corporation
- Owner's area on the map: 42.6383° N, 83.4107° W: Placed by OpenAirDocs at the center of ZIP code 48327, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=141FL
- Page: https://openairdocs.org/aircraft/N141FL

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Allison 501-D13 model are included.

## ADs that may apply (OpenAirDocs): 80 in force

### Matched by airframe (Convair 340)

- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2013-08-10](https://openairdocs.org/ad/2013-08-10): Wings · Rolls Royce Dart 542-4 engines (Kelowna Flightcraft STC SA1096WE or 2 others). Effective May 10, 2013
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 98-08-17](https://openairdocs.org/ad/98-08-17): AFM - Power Levers · Kelowna Flightcraft R & D 240 Series, 340 and 440. Effective May 19, 1998
- [AD 97-04-15](https://openairdocs.org/ad/97-04-15): Fire Extinguisher Bottle Cartridges · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 24 more. Effective Mar 7, 1997
- [AD 96-25-12](https://openairdocs.org/ad/96-25-12): Auxiliary Power Units · BAE Systems HS 748 Series 2A, HS 748 Series 2B, 707-100 Long Body and 74 more. Effective Jan 13, 1997
- [AD 95-26-15 R1](https://openairdocs.org/ad/95-26-15-R1): Traffic Alert and Collision Avoidance Systems · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 159 more. Effective Dec 26, 1996
- [AD 96-03-04](https://openairdocs.org/ad/96-03-04): AFM - Limitation, Icing Conditions · Kelowna Flightcraft R & D 240 Series, 340, 440 and 4 more. Effective Feb 28, 1996
- [AD 94-01-05](https://openairdocs.org/ad/94-01-05): Traffic Alert and Collision Avoidance System II Processors · Airbus A340-211, A340-212, A340-213 and 85 more. Effective Feb 4, 1994
- [AD 93-24-06](https://openairdocs.org/ad/93-24-06): Elevator & Rudder Hinge Pins & Bushings · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Jan 18, 1994
- [AD 93-04-03](https://openairdocs.org/ad/93-04-03): Horizontal And Vertical Stabilizers · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Apr 19, 1993
- [AD 92-25-13](https://openairdocs.org/ad/92-25-13): Corrosion Inspection · Kelowna Flightcraft R & D 240 Series, 340, 440 and 4 more. Effective Jan 12, 1993
- [AD 92-06-06](https://openairdocs.org/ad/92-06-06): Insp. Program Revision Structure · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Apr 22, 1992
- [AD 91-12-05](https://openairdocs.org/ad/91-12-05): Elevator Hinge Pins · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Jul 25, 1991
- [AD 90-13-13](https://openairdocs.org/ad/90-13-13): Fuselage Frames · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Jul 30, 1990
- [AD 87-17-10](https://openairdocs.org/ad/87-17-10): Main Landing Gear · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Sep 24, 1987
- [AD 83-01-02](https://openairdocs.org/ad/83-01-02): NLG Axle Fracture · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Jan 19, 1983
- [AD 82-19-02](https://openairdocs.org/ad/82-19-02): Horizontal Stabilizer Attach · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Sep 16, 1982
- [AD 81-22-02](https://openairdocs.org/ad/81-22-02): Elevator Outer Torque Tube · Kelowna Flightcraft R & D 340, 440, Military C-131B and 3 more. Effective Oct 29, 1981
- [AD 80-08-03](https://openairdocs.org/ad/80-08-03): Aircraft Windows · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or 2 others. Effective May 5, 1980
- [AD 78-22-04](https://openairdocs.org/ad/78-22-04): Emergency Exit Window · Kelowna Flightcraft R & D 340 and 440 with STC SA1096WE or 2 others. Effective Nov 1, 1978
- [AD 78-17-04](https://openairdocs.org/ad/78-17-04): Emergency Window Release Handle · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Sep 5, 1978
- [AD 74-16-01](https://openairdocs.org/ad/74-16-01): Stringer Inspection · Kelowna Flightcraft R & D 340 and 440. Effective May 4, 1978
- [AD 77-10-11](https://openairdocs.org/ad/77-10-11): Landing Gear Lug · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or 2 others. Effective May 26, 1977
- [AD 76-07-02](https://openairdocs.org/ad/76-07-02): Emergency Evacuation Systems · Air Cruisers Emergency Evacuation Slides, 340 and 440. Effective Apr 6, 1976
- [AD 68-10-04](https://openairdocs.org/ad/68-10-04): Front Spar Lower Rail · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Jul 30, 1975
- [AD 73-19-11](https://openairdocs.org/ad/73-19-11): Nose Landing Gear Drag Strut · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Oct 19, 1973
- [AD 73-18-01](https://openairdocs.org/ad/73-18-01): Nose Landing Gear · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Aug 27, 1973
- [AD 73-07-01](https://openairdocs.org/ad/73-07-01): Wing Front Spar Lower Cap Cracks · Kelowna Flightcraft R & D 340, 440 and Military C-131E with STC SA1096WE or SA4-1100. Effective Mar 26, 1973
- [AD 67-33-03](https://openairdocs.org/ad/67-33-03): Pressure Fueling Valves · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or 3 others. Effective Oct 3, 1972
- [AD 71-21-04](https://openairdocs.org/ad/71-21-04): Piston Bearing Lock Pins · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Oct 28, 1971
- [AD 67-02-03](https://openairdocs.org/ad/67-02-03): Rear Service Door · Kelowna Flightcraft R & D 340. Effective Sep 8, 1971
- [AD 71-02-03](https://openairdocs.org/ad/71-02-03): Main Landing Gear Failure · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Mar 9, 1971
- [AD 70-13-02](https://openairdocs.org/ad/70-13-02): Windshield Longeron Cracks · Kelowna Flightcraft R & D 340 and 440 with STC SA1096WE or SA4-1100. Effective Jul 28, 1970
- [AD 70-12-07](https://openairdocs.org/ad/70-12-07): Kelowna Flightcraft R & D 340 and 440 with STC SA1096WE or SA4-1100. Effective Jun 12, 1970
- [AD 70-12-05](https://openairdocs.org/ad/70-12-05): MLG Trunnion Fitting Inspection · Kelowna Flightcraft R & D 340 and 440. Effective Jun 11, 1970
- [AD 70-12-01](https://openairdocs.org/ad/70-12-01): MLG Beam Web Inspection · Kelowna Flightcraft R & D 340 and 440 with STC SA1096WE or SA4-1100. Effective Jun 4, 1970
- [AD 70-10-03](https://openairdocs.org/ad/70-10-03): Engine Breather Oil Fumes · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or SA1096WE. Effective May 12, 1970
- [AD 68-16-04](https://openairdocs.org/ad/68-16-04): Exhaust Ducts · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or SA1096WE. Effective Dec 27, 1968
- [AD 68-07-01](https://openairdocs.org/ad/68-07-01): Direct Vision Window Frame Casting · Kelowna Flightcraft R & D 340, 440 and Military C-131E. Effective Apr 29, 1968
- [AD 67-07-05](https://openairdocs.org/ad/67-07-05): Propeller Gust Lock · Kelowna Flightcraft R & D 240 Series, 340 and 440 with STC SA1054WE or SA1096WE. Effective Feb 25, 1967
- [AD 65-12-01](https://openairdocs.org/ad/65-12-01): Main Land Gear Gland Nut · Kelowna Flightcraft R & D 340 and 440. Effective Jun 27, 1965
- [AD 64-18-04](https://openairdocs.org/ad/64-18-04): Nose Landing Gear Retract Forks · Kelowna Flightcraft R & D 240 Series, 340 and 440. Effective Aug 28, 1964
- [AD 64-03-03](https://openairdocs.org/ad/64-03-03): Blades · Boeing DC-6, DC-6A, DC-6B and 26 more. Effective Mar 1, 1964
- [AD 63-15-04](https://openairdocs.org/ad/63-15-04): Nose Landing Gear Rod End Eye-Bolts · Kelowna Flightcraft R & D 340 and 440. Effective Aug 15, 1963
- [AD 63-11-02](https://openairdocs.org/ad/63-11-02): Main Landing Gear · Kelowna Flightcraft R & D 340 and 440. Effective Jun 14, 1963
- [AD 63-10-03](https://openairdocs.org/ad/63-10-03): Lower Wing Skin Fatigue · Kelowna Flightcraft R & D 340 and 440. Effective May 7, 1963
- [AD 63-06-03](https://openairdocs.org/ad/63-06-03): Electrical Fault Detection Panel · Kelowna Flightcraft R & D 340 and 440. Effective Mar 20, 1963
- [AD 70-03-07](https://openairdocs.org/ad/70-03-07): Auxiliary Power Units · Airesearch Auxiliary Power Units, 240 Series, 340 and 1 more
- [AD 60-14-01](https://openairdocs.org/ad/60-14-01): Main Landing Gear · Kelowna Flightcraft R & D 340 and 440

### Matched by engine (Allison 501-D13 series)

- [AD 2006-25-12](https://openairdocs.org/ad/2006-25-12): Removal from service of certain turbine rotor components · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 6 more. Effective Jan 23, 2007
- [AD 86-17-06](https://openairdocs.org/ad/86-17-06): Thrust Sensitive Switch Assembly · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 1 more. Effective Sep 15, 1986
- [AD 81-03-02](https://openairdocs.org/ad/81-03-02): 1st Stage Turbine Wheel · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective Jan 28, 1981
- [AD 80-14-13](https://openairdocs.org/ad/80-14-13): 1st Stage Turbine Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective Jul 10, 1980
- [AD 79-25-03](https://openairdocs.org/ad/79-25-03): Second, Third, And Fourth Stage Turbine Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective Dec 13, 1979
- [AD 78-09-09](https://openairdocs.org/ad/78-09-09): Third Or Fourth Stage Turbine Wheel · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective May 12, 1978
- [AD 75-22-05](https://openairdocs.org/ad/75-22-05): Second Stage Turbine Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective Oct 23, 1975
- [AD 75-17-32](https://openairdocs.org/ad/75-17-32): Second Stage Turbine Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective Aug 14, 1975
- [AD 69-21-03](https://openairdocs.org/ad/69-21-03): First Stage Compressor Wheels · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 6 more. Effective Oct 21, 1969
- [AD 60-21-01](https://openairdocs.org/ad/60-21-01): Torquemeter Housing · Rolls-Royce 501-D13, 501-D13A, 501-D13D and 2 more. Effective Nov 9, 1960
- [AD 60-07-01](https://openairdocs.org/ad/60-07-01): Low Speed Ground Idle · Rolls-Royce 501-D13D and 501-D13E
- [AD 59-21-03](https://openairdocs.org/ad/59-21-03): Compressor Blade · Rolls-Royce 501-D13 and 501-D13A
- [AD 59-18-01](https://openairdocs.org/ad/59-18-01): Low Speed Ground Idle · Rolls-Royce 501-D13 and 501-D13A
- [AD 59-13-01](https://openairdocs.org/ad/59-13-01): Propeller Shaft Roller Bearing · Rolls-Royce 501-D13 and 501-D13A

### 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
- [AD 2003-07-02](https://openairdocs.org/ad/2003-07-02) (historical): Turbine rotor components · 501-D13, 501-D13A, 501-D13D and 6 more. Effective May 7, 2003

All 82: https://openairdocs.org/aircraft/N141FL/ads.md

## Information bulletins (advisory) (1 in force)

- [SAIB NE-07-24](https://openairdocs.org/saib/NE-07-24): Fuel cross-feeding. Issued Apr 3, 2007

## NTSB investigations

None matched to N141FL.

## FAA accident and incident reports (1)

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 20050618016419I](https://openairdocs.org/incident/20050618016419I), Jun 18, 2005: Cvac 580 (N141FL), Hickory, NC, Minor damage. (-23) After landing on rwy 6 at Hickory Regional Airport, ATC instructed N141FL to taxi to the general aviation ramp via left turn on taxiway alpha (a), right…

## Service difficulty reports (9)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR VGCA20231009001](https://openairdocs.org/sdr/VGCA20231009001), Oct 9, 2023: CLAMP. BROKEN. RH ENGINE ZONE 1 FIRE INDICATION AND LH ENGINE ZONE 2 FIRE INDICATION. FOUND RH TAILPIPE DISCONNECTED CAUSING RH ZONE 1 FIRE INDICATION. LH ZONE 2 FIRE INDICATI
- [SDR VGCA20220218001](https://openairdocs.org/sdr/VGCA20220218001), Feb 18, 2022: SPRING. BROKEN. NOSE LANDING GEAR NOT INDICATING DOWN AND LOCKED
- [SDR VGCA20201219003](https://openairdocs.org/sdr/VGCA20201219003), Dec 19, 2020: SPAR. CORRODED. RT HORIZONTAL STABILIZER, REAR UPPER SPAR RAIL CORRODED BETWEEN BL 104.41 AND BL 110.79.
- [SDR VGCA20201219002](https://openairdocs.org/sdr/VGCA20201219002), Dec 19, 2020: SPAR. CORRODED. RIGHT HORIZONTAL STABILIZER, REAR UPPER SPAR RAIL CORRODED BETWEEN BL 54.04 AND BL 60.25.
- [SDR VGCA20201219001](https://openairdocs.org/sdr/VGCA20201219001), Dec 19, 2020: SPAR. CORRODED. LEFT HORIZONTAL STABILIZER, REAR UPPER SPAR RAIL CORRODED BETWEEN BL 54.04 AND BL 60.25.
- [SDR VGCA20150303002](https://openairdocs.org/sdr/VGCA20150303002), Mar 3, 2015: FIRE WARNING. ACTIVATED. AT THE TOP OF CLIMB, A ZONE 3 FIRE INDICATION APPEARED. FOLLOWED PRECAUTIONARY ENG SHUTDOWN & FIRE BOTTLES WERE DISCHARGED. WHILE PERFORMING MX, TECHNICIAN VISU
- [SDR VGCA20150303001](https://openairdocs.org/sdr/VGCA20150303001), Mar 3, 2015: ELEMENT. FAULTY. AT THE TOP OF CLIMB 100 NM, A ZONE 3 FIRE INDICATION APPEARED. FOLLOWED PRECAUTIONARY ENG SHUTDOWN.
- [SDR VGCA20130523001](https://openairdocs.org/sdr/VGCA20130523001), May 23, 2013: LONGERON. CRACKED. NACELLE, RT LOWER INBD LONGERON CRACKED.
- [SDR VGCA20120313](https://openairdocs.org/sdr/VGCA20120313), Mar 13, 2012: EXHAUST DUCT. CRACKED. NR 1 ENGINE ZONE 1 FIRE WARNING. FOUND EXHAUST DUCT CRACKED.

## STCs that may be installed (OpenAirDocs) (208, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Convair 340)

- [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 ST04672CH](https://openairdocs.org/stc/ST04672CH): Installation of FreeFlight Systems RA-5500 Radio Altimeter system. IFL Group Inc
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA863EA](https://openairdocs.org/stc/SA863EA): Incorporation of DME Corporation emergency evacuation slide lighting system. Astronics Luminescent Systems Inc
- [STC SA3275SO](https://openairdocs.org/stc/SA3275SO): Installation of a CAS-81 TCAS II system. Honeywell International Inc
- [STC SA3276SO](https://openairdocs.org/stc/SA3276SO): Installation of a dual TRA-67 mode S transponder system. Honeywell International Inc
- [STC ST00559AT](https://openairdocs.org/stc/ST00559AT): Installation of RDR-4B Weather Radar/Windshear System. Honeywell International Inc
- [STC ST00771SE](https://openairdocs.org/stc/ST00771SE): Installation of the MK VII Enhanced Ground Proximity Warning System (EGPWS)(Tracor (convair) 340-31). Honeywell International Inc
- [STC ST01737SE](https://openairdocs.org/stc/ST01737SE): : Installation of the RDR-4000 Doppler Radar System in accordance with Master Drawing List 756-0174-001, Revision (E), dated August 20, 2006, or later FAA approved revisions. Honeywell International Inc
- [STC ST01629WI-D](https://openairdocs.org/stc/ST01629WI-D): CONFIURATION 1 Installation of a Honeywell TPA-100B TCAS II Processor with Change 7.1 and Goodrich Electronic Flight Bag System with In-Trail Procedures Activation in accordance with Honeywell Master Drawing List 756-0234-001, revision A, dated June 3, 2011 or later FAA approved revision. CONFIGURATION 2 Installation of a Honeywell TPA-100B TCAS II Processor with Change 7.1 in accordance with Honeywell Master Drawing List 756-0234-001, revision A, dated June 3, 2011 or later FAA approved revision. Honeywell International Inc
- [STC ST00442NY](https://openairdocs.org/stc/ST00442NY): Installation of Kalowna Flightcraft cargo compartment conversion. Kelowna Flightcraft Ltd
- [STC ST00870NY](https://openairdocs.org/stc/ST00870NY): Installation of a Fruehauf Floor and Cargo Net. Kelowna Flightcraft Ltd
- [STC ST04220CH](https://openairdocs.org/stc/ST04220CH): Installation of a FreeFlight 2101 I/O Approach Plus GPS Navigation System. IFL Group Inc
- [STC ST03410CH](https://openairdocs.org/stc/ST03410CH): Modification from a dual autopilot to a single autopilot configuration, by installing a configuration adapter in place of the existing FZ-450. IFL Group Inc
- [STC ST03006AT](https://openairdocs.org/stc/ST03006AT): Installation of the Honeywell MK VI Enhanced Ground Proximity Warning System (EGPWS) to a Kelowna Flightcraft (Convair) Model 340/440. Contact Aviation LLC
- [STC ST03005AT](https://openairdocs.org/stc/ST03005AT): Installation of the Collins Traffic Collision Avoidance System 4000 (TCAS II). Contact Aviation LLC
- [STC SA3-419](https://openairdocs.org/stc/SA3-419): General interior floor plan arrangement. Sabreliner Aviation LLC
- [STC SA3-420](https://openairdocs.org/stc/SA3-420): Main cabin seat installations(including divan and seat belts). Sabreliner Aviation LLC
- [STC SA3-421](https://openairdocs.org/stc/SA3-421): Installation of auxiliary power unit. Sabreliner Aviation LLC
- [STC SA3-486](https://openairdocs.org/stc/SA3-486): Interior cabin configuration - general floor plan (20 passenger configuration). Sabreliner Aviation LLC
- [STC SA3-487](https://openairdocs.org/stc/SA3-487): Janitrol heater installation(100,000 BTU). Sabreliner Aviation LLC
- [STC SA3-488](https://openairdocs.org/stc/SA3-488): Installation of radar nose, Bendix ANT-1B antenna and pitot modification (including Radome fabrication). Sabreliner Aviation LLC
- [STC ST02839CH](https://openairdocs.org/stc/ST02839CH): Reduction of payload to 7500 lbs. Installation of placard per Rezich & Rezich drawing RR002. Rezich and Rezich Aviation Consulting Inc
- [STC SA5002NM](https://openairdocs.org/stc/SA5002NM): Installation of provisions for side looking radar. General Dynamics Advanced Information systems
- [STC ST01824NY](https://openairdocs.org/stc/ST01824NY): Installation of Northern Airborne Technology Satphone. Northern Airborne Technology Ltd
- [STC SA1992NM](https://openairdocs.org/stc/SA1992NM): Installation of a de-icing system on Rolls Royce RK45524A engine inlet cowl. ROBERT W. MURRAY
- [STC SA2220NM](https://openairdocs.org/stc/SA2220NM): This modification splits the nose fairing assembly P/N 906425-201, Rev. M P/N 9064135-1, Rev. A, and P/N 1914-1, Rev. C. (440 MILITARY C-131E MODIFIED IN ACCORDANCE WITH STC SA4-1100). ROBERT W. MURRAY
- [STC SA3105NM](https://openairdocs.org/stc/SA3105NM): Installation of a de-icing system externally on the Dowty Rotol Part Number (C) 4CM/71 Propeller Spinner. ROBERT W. MURRAY
- [STC ST01798LA](https://openairdocs.org/stc/ST01798LA): Installation of a flight deck door. Quiet Wing Technologies, Inc
- [STC SA125CE](https://openairdocs.org/stc/SA125CE): Installation of Hoskins Supplemental Model B of F High Intensity Wing Tip Lights, Model C or 30-0329-3 Dual Tail Light, with or without Model 2 High Intensity Fuselage Lights. BF Goodrich Aerospace
- [STC SA379CE](https://openairdocs.org/stc/SA379CE): Installation of Hoskins Twilighter MK V High Intensity Aircraft Lighting System. This is a Supplemental Condenser Discharge (Strobe) Light System, consisting of five (5) Light Units and a Power Supply. BF Goodrich Aerospace
- [STC ST03004NY](https://openairdocs.org/stc/ST03004NY): Installation of new MIL-C-5015 connectors at the wing to fuselage interface must be in accordance with Kelowna Flightcraft Ltd.Master Drawing List K116-00002 Revision NC, dated March 20, 2009 or later Transport Canada approved revision. Kelowna Flightcraft Ltd
- [STC ST02737NY](https://openairdocs.org/stc/ST02737NY): The installation of new annunciator hood. Kelowna Flightcraft Ltd
- [STC SA1097SO](https://openairdocs.org/stc/SA1097SO): Installation of two (2) double seats to increase passenger configuration from 44 to 48. Pemco World Air Services
- [STC SA1248SO](https://openairdocs.org/stc/SA1248SO): Installation of single point seat belt and shoulder harness restraint systems for the pilot's, co-pilot's, forward observer's and flight attendant's seat assemblies. Pemco Aeroplex Inc
- [STC ST1035SO](https://openairdocs.org/stc/ST1035SO): Installation of a combination passenger/cargo interior to include all cargo, 44 passenger/cargo, 10 passenger/cargo, and 6 passenger/cargo configurations. (340 MODIFIED IN ACCORDANCE WITH STC SA4-1100) (440 MILITARY C-131E MODIFIED IN ACCORDANCE WITH ST C SA4-1100. Pemco Aeroplex Inc
- [STC SA6088NM](https://openairdocs.org/stc/SA6088NM): Conversion of the 6A6 Type Certified Aircraft into a Model CV 5800 by installation of Allison 501-D22G Engines per STC SA4-1100, Hamilton Standard Propellers per STC SA1825NM and lengthening the fuselage 14 ft. 3.0 inches with all design changes. Kelowna Flightcraft Ltd
- [STC ST02671NY](https://openairdocs.org/stc/ST02671NY): Palletized Cargo Interior. Kelowna Flightcraft Ltd
- [STC ST02591CH](https://openairdocs.org/stc/ST02591CH): Installation of dual Honeywell TRA-45A TDU/Radio Altimeter Indicators. IFL Group Inc
- [STC ST02488NY](https://openairdocs.org/stc/ST02488NY): The installation of Honeywell TCAS II System. Kelowna Flightcraft Ltd
- [STC ST02489NY](https://openairdocs.org/stc/ST02489NY): The installation of Honeywell Mark VI Enhanced Ground Proximity Warning System. Kelowna Flightcraft Ltd
- [STC ST03062AT](https://openairdocs.org/stc/ST03062AT): Installation of a single Sandel P/N ST3400-001 Terrain Awareness and Warning System with Remote Magnetic Indicator (TAWS/RMI) in accordance with DC Aerospace Report No. MDL-2524, Revision A, dated March 4, 2005 or later FAA approved revision. Air Tahoma
- [STC ST00525WI-D](https://openairdocs.org/stc/ST00525WI-D): Modification of Collins 618M-4 VHF COMM Receiver Transmitter Installation to a 618M-5 VHF COMM Receiver Transmitter installation with either a Gables G7406-02 or Avtech 7522-1-2 VHF COMM Receiver Transmitter Control Series using with Collins Installation Instructions as listed on AML No. ST00525WI-D, or later FAA approved revisions. Rockwell Collins Inc
- [STC SA7772SW](https://openairdocs.org/stc/SA7772SW): Replacement of existing torquemeters. AVMAR a Michigan Corporation
- [STC ST01901NY](https://openairdocs.org/stc/ST01901NY): Modification of Propeller Feathering System. Kelowna Flightcraft Ltd
- [STC ST02782AT](https://openairdocs.org/stc/ST02782AT): Modification of a cargo restraint system in accordance with DER Services Master Document List No. MDL-2003-228-1, dated December 1, 2003, or later FAA approved revision. DER Services
- [STC ST00976LA](https://openairdocs.org/stc/ST00976LA): Installation of a 2100 US Gallon Retardant Tank system. Approval applies to basic aircraft of specified models modified with STC SA4-1100, installation of Allison turboprop engines; STC SA3574WE, installation of gross weight increase kit; and STC SA3294WE, installation of max zero fuel weight increase kit. Conair Aviation Ltd
- [STC SA1988SO](https://openairdocs.org/stc/SA1988SO): Modify cabin pressurization system using General Air Services, Inc., drawing no. CV60-014 dtd 9/2/86, or later FAA approved revision. Shackleton Aviation Inc
- [STC SA2495SO](https://openairdocs.org/stc/SA2495SO): Installation of cargo door IAW General Air Services Drawing List, Cargo Door Installation, dtd 1/23/89, or later FAA approved revision. Shackleton Aviation Inc

All 208: https://openairdocs.org/aircraft/N141FL/stcs.md

## Related

- Other Convair 340 aircraft: https://openairdocs.org/model/convair-340/aircraft.md
- The Allison 501-D13 series engine: https://openairdocs.org/engine/allison-501-d13-series.md

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