# N676QS: 2019 Textron 680A

- Status: Valid registration
- Airframe: [Textron 680A](https://openairdocs.org/model/textron-680a) (registry code 2076814, 10 seats)
- Engine: [Pratt & Whitney Canada PW306D1](https://openairdocs.org/engine/pratt-whitney-canada-pw306d1) (registry code 51850)
- Data sheets: [TCDS T00012WI](https://openairdocs.org/tcds/T00012WI) (Textron Aviation Inc.), [TCDS E35NE](https://openairdocs.org/tcds/E35NE) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: 680A0213
- Year built: 2019
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 29, 2019
- Certificate issued: January 22, 2026
- Expires: January 31, 2033
- Mode S code: A8F371
- Owner type: Co-owned, fractional ownership
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=676QS
- Page: https://openairdocs.org/aircraft/N676QS

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.

## ADs that may apply (OpenAirDocs): 3 in force

### Matched by airframe (Textron 680A)

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2018-07-13](https://openairdocs.org/ad/2018-07-13): Landing Gear · Textron 510, 680 and 680A. Effective May 15, 2018

### Matched by engine (Pratt & Whitney Canada PW306D1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N676QS.

## FAA accident and incident reports

None matched to N676QS.

## Reports on N676QS not matched to an aircraft (1)

They name N676QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 20010928033979I](https://openairdocs.org/incident/20010928033979I), Sep 28, 2001: Cessna 560XL (N676QS), White Plains, NY, Minor damage. (-23) Pilot, co-pilot, and passenger were aboard aircraft, preflight was complete. Pilot started right engine and during the start of left engine noticed the…

## Service difficulty reports (23)

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 JGVR20261021002](https://openairdocs.org/sdr/JGVR20261021002), Oct 21, 2026: SKIN. CORRODED. REPAIRED THE LH HORIZONTAL STABILIZER UPPER INBOARD SKIN BY TRIMMING OUT CORRODED AREA, PERFORMING NDT, FABRICATING AND INSTALLING REPAIR DOUBLER AND FILLERS IN
- [SDR JGVR20261021001](https://openairdocs.org/sdr/JGVR20261021001), Oct 21, 2026: FITTING. CORRODED. REMOVED THE CORRODED NOSE LANDING GEAR ACTUATOR FITTING ASSEMBLY AND INSTALLED NEW FITTING IAW STANDARD REPAIR.
- [SDR DXTA2026080709133](https://openairdocs.org/sdr/DXTA2026080709133), Aug 4, 2026: WARNING MESSAGE. FALSE ACTIVATION. REPEAT WRITE UP. PLANE GOES INTO ELECTRAL EMERGENCY WHILE STARTING ENGINE NUMBER TWO. ALSO HAVE A FUEL PUMP 2 FAIL CAS NOW AFTER EVERYTHING CAME BACK. REMOVED F
- [SDR DXTA2026040607497](https://openairdocs.org/sdr/DXTA2026040607497), Apr 2, 2026: SWITCH. DEFECTIVE. ON PREFLIGHT FOUND EMERGENCY LIGHTS ASSOCIATES WITH BATTERY PACK NUMBER 1 NOT ILLUMINATING. PREFORMED EMERGENCY LIGHTS FAIL PREFLIGHT TEST QRH. AFTER 30 MINUTES
- [SDR DXTA2026010906459](https://openairdocs.org/sdr/DXTA2026010906459), Jan 6, 2026: GENERATOR. FAULTY. WSHLD HEAT INOP R AMBER CAS MESSAGE POSTED DURING CLIMB OUT. RAN QRH. REPLACED AC GENERATOR SEALS IAW PW306D MM 72-60-01 REMOVED DEFECTIVE AC GEN AND INSTALLED 
- [SDR DXTA2025081204582](https://openairdocs.org/sdr/DXTA2025081204582), Aug 12, 2025: PIN. OVER EXTENDED. TRIED TO CLOSE THE DOOR FROM BOTH INSIDE AND OUTSIDE. NEITHER HANDLE WILL MOVE. UPON ARRIVAL TO THE AIRCRAFT WE FOUND THAT THE DOOR WOULD NOT CLOSE. TRIED TO MO
- [SDR DXTA2025030302527](https://openairdocs.org/sdr/DXTA2025030302527), Feb 27, 2025: WINDOW. CRACKED. RIGHT SIDE WINDOW HAS 2 CRACKS THAT FORMED ON FORWARD BOTTOM PART OF THE PANE CORRECTIVE ACTION; REPLACED COPILOTS SIDE WINDOW IAW CE680A MM 56-10-05. OPS AND L
- [SDR DXTA2025011001881](https://openairdocs.org/sdr/DXTA2025011001881), Jan 7, 2025: HANDLE. DEFECTIVE. GEAR DISAGREE N AMBER CAS: SHOPRTLY AFTER PLACING THE GEAR HANDLE IN THE UP POSITION WE RECEIVED AN AMBER "GEAR DISAGREE N" AND AN AMBER "ADC SSEC MISCOMPARE" C
- [SDR DXTA2024091000471](https://openairdocs.org/sdr/DXTA2024091000471), Sep 8, 2024: LIGHT. INOPERATIVE. FLOOR EMERG EXIT LIGHT: EMERGENCY PATH LIGHTING AT SEAT 5 INOP. ALL OTHER INTERIOR EMER LIGHTING OPERATES NORMALLY.(PRE-FLIGHT) CORRECTIVE ACTION: REMOVED AND R
- [SDR DXTA2023042584850](https://openairdocs.org/sdr/DXTA2023042584850), Apr 25, 2023: UNKNOWN. UNKNOWN. LAV EMERG LIGHT: EMER LIGHT UNDER LAV SEAT IS INTERMITTENT. AFTER FURTHER TROUBLE SHOOTING FOUND WIRING PINS TO BE SEVERELY CORRODED. REMOVED LIGHT ASSY FROM PA
- [SDR DXTA2023030681890](https://openairdocs.org/sdr/DXTA2023030681890), Mar 3, 2023: NONE. NONE. EMERG EXIT SIGN/LIGHT: AFTER AIRCRAFT SHUTDOWN, INTERIOR EMERGENCY LIGHTS AROUND MAIN CABIN DOOR WILL NOT EXTINGUISH. *** CORRECTIVE ACTION *** OPS CHECKED EMER
- [SDR DXTA2023022381090](https://openairdocs.org/sdr/DXTA2023022381090), Feb 23, 2023: NONE. NONE. CABIN EMERG LIGHT: THE TOE KICK EMERGENCY LIGHT UNDER THE LAV SEAT IS INOPERATIVE. // SIGNOFF// GAINED ACCESS TO LAV TOE KICK PANEL AND APPLIED EMERGENCY POWER.
- [SDR DXTA2022080467320](https://openairdocs.org/sdr/DXTA2022080467320), Aug 3, 2022: BATTERY. LOW. CABIN EMERG LIGHT: MAIN ENTRY CABIN DOOR EXIT SIGN AND LOWER AISLE PATH LIGHTING REMAINED ON AT POWER SHUTDOWN (EMER LIGHT SWITCH OFF). // SIGNOFF // FOUND #1 I
- [SDR DXTA2022080267160](https://openairdocs.org/sdr/DXTA2022080267160), Aug 1, 2022: LIGHT. DEFECTIVE. CABIN EMERG LIGHT: FLOOR EMERGENCY LIGHT AT BASE OF TOILET IS INOP. IF BASE AREA IS TAPPED, THE LIGHT WILL FLICKER BUT WILL NOT REMAIN ILLUMINATED. //SIGNOFF// 
- [SDR DXTA2021100149720](https://openairdocs.org/sdr/DXTA2021100149720), Sep 30, 2021: BATTERY. ABNORMAL. CABIN EMERG LIGHT: EMERGENCY LIGHTS (FORWARD LIGHTS) REMAIN ON AFTER SHUTDOWN WITH THE EMERGENCY LIGHT SWITCH IN THE OFF POSITION. // REMOVED THE #1 EMERGENCY B
- [SDR 2021F00187](https://openairdocs.org/sdr/2021F00187), Jul 19, 2021: COVER. CORRODED. AGB AFT COVER CORROSION. ACCOMPLISHED STEPS 1-4 OF THE TEMPORARY REPAIR AND PROTECTION OF THE AGB COVER FLANGES FROM MINOR CORROSION. INSPECT AGAIN AND REPEAT S
- [SDR 2021F00185](https://openairdocs.org/sdr/2021F00185), Jul 19, 2021: COVER. CORRODED. AGB AFT COVER CORROSION. ACCOMPLISHED STEPS 1-4 OF THE TEMPORARY REPAIR AND PROTECTION OF THE AGB COVER FLANGES FROM MINOR CORROSION. INSPECT AGAIN AND REPEAT S
- [SDR DXTA2021042741290](https://openairdocs.org/sdr/DXTA2021042741290), Apr 26, 2021: PIN. OUT OF POSITION. DURING EXTERIOR PREFLIGHT, MAIN CABIN DOOR HANDLEON THE INTERIOR WILL NOT MOVE AT ALL. WITH MAIN CABIN DOOR CLOSED, EXTERIOR DOOR HANDLE WILL NOT MOVE. IT APPEA
- [SDR DXTA2021042040980](https://openairdocs.org/sdr/DXTA2021042040980), Apr 19, 2021: BOLT. MISSING. MAIN DOOR HANDLE: MAIN DOOR HANDLE WILL NOT MOVE TO LOCK DOORS. REPEAT WRITE UP. UPON FURTHER INVESTIGATION DOOR WAS LOWERED AND HANDLE WAS PULLED , NOTICED BOT
- [SDR DXTA2021041940890](https://openairdocs.org/sdr/DXTA2021041940890), Apr 16, 2021: BOLT. ABNORMAL. MAIN DOOR HANDLE: THE MOTOR WILL CLOSE THE DOOR BUT WE ARE UNABLE TO MOVE THE SILVER HANDLE TO LOCK. INSTALLED THE BOLT PN: PN: NAS1160-3-12D,ASSEMBLED THE (FOR
- [SDR DXTA202101054559](https://openairdocs.org/sdr/DXTA202101054559), Jan 5, 2021: BATTERY PACK. DEFECTIVE. MAIN EXIT SIGN/LIGHT WILL NOT GO OUT (EMERGENCY LIGHTS). VERIFIED DISCREPANCY, EXIT LIGHT SIGN WILL NOT EXTINGUISH, ACCESSED G-SWITCH AND RESET SWITCH, LIGHT EX
- [SDR DXTA2020090904074](https://openairdocs.org/sdr/DXTA2020090904074), Sep 8, 2020: FILTER. ODOR. IN FLIGHT, CLIMBING THROUGH APPROXIMATELY 31000 FEET THE CREW DETECTED A DEFINITE ODOR FROM THE CONDITIONED AIR OUTLET. ODOR ASSOCIATED WITH SOMETHING OVERHEATI
- [SDR DXTA2021012904656](https://openairdocs.org/sdr/DXTA2021012904656), Jan 29, 2020: DISPLAY. FAILED. GSD3 DISPLAYED ENROUTE. FOLLOWED QRH ONLY GSD FAIL 3 CHECKLIST AND LANDED WITHOUT INCIDENT. EMERGENCY GEAR BLOW DOWN WAS USED PER QRH GSD FAIL 3." CORRECTIVE AC

## Service difficulty reports on N676QS not matched to an aircraft (24)

They name N676QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR CWQD201408213](https://openairdocs.org/sdr/CWQD201408213), Aug 20, 2014: BELLCRANK. WORN. NOSE WHEEL SHIMMY FROM 60KTS DOWN TO TAXI STOPPED. AFTER REMOVAL OF THE CABLES, IT WAS NOTED THAT THE UPPER HOLE IN THE BELL CRANK WAS ELONGATED & THE BACK SIDE
- [SDR DXTA2014070705810](https://openairdocs.org/sdr/DXTA2014070705810), Jul 6, 2014: SEAL. FAILED. DURING CLIMB OUT PASSING 18000 WITH ICE PROTECTION ON, RECEIVED A RT ENGINE FIRE LIGHT. LEVELED OFF PROCEEDED WITH CHECKLIST, WHEN THE POWER WAS PULLED BACK, AR
- [SDR DXTA2013112105576](https://openairdocs.org/sdr/DXTA2013112105576), Nov 21, 2013: SIGN. DEFECTIVE. AFT DIVIDER EMERGENCY EXIT SIGN WILL NOT LIGHT & HEARD SPARKING NOISE COMING FROM SIGN. R & R AFT DIVIDER EMERGENCY EXIT SIGN IAW 560XL MM 33-50-02. OPERATIONAL
- [SDR DXTR2013062102](https://openairdocs.org/sdr/DXTR2013062102), Jun 21, 2013: LINE. CRUSHED. LEFT BRAKE HARD LINE ON FWD BULKHEAD, FWD OF THE CO-PILOTS RT RUDDER PEDAL IS DAMAGED.
- [SDR DXTA2012081005083](https://openairdocs.org/sdr/DXTA2012081005083), Aug 9, 2012: BRAKE ASSY. CHATTERING. BRAKES GRABBING AND CHATTERING DURING ALL TAXI PROCEDURES. BRAKES ALSO VERY GRABBY (PARTICULARLY TO THE RT) ON LANDING. AUDIBLE METAL ON METAL NOISE VERY DISTIN
- [SDR DXTA2012071605051](https://openairdocs.org/sdr/DXTA2012071605051), Jul 13, 2012: SPEED BRAKE. DENTED. THERE IS A LARGE DENT ALONG THE CENTERLINE OF BOTH THE TOP AND BOTTOM SPEEDBRAKES ON THE RT WING. THE SPEEDBRAKES OPERATE NORMALLY AND NO ISSUES WERE NOTED WHIL
- [SDR CWQR20120229008](https://openairdocs.org/sdr/CWQR20120229008), Feb 29, 2012: CLOSEOUT PANEL. CRACKED. DURING A SCHEDULED MX CHECK, FOUND THE RT WHEEL WELL AFT SPAR CLOSE-OUT PANEL TO BE CRACKED AT 3 LOWER INBD RIVET LOCATIONS THAT ATTACH IT TO THE LOWER WING SKI
- [SDR DXTA2011071104655](https://openairdocs.org/sdr/DXTA2011071104655), Jul 11, 2011: UNKNOWN. VIBRATION. ON APPROACH, AT 122 KNOTS, EXPERIENCED A VIBRATION AND ASSOCIATED LOW PITCH RUMBLE NOISE, SEEMED TO CHANGE WITH THROTTLE CHANGES. NOISE LASTED UNTIL TOUCHDOWN. 
- [SDR DXTA2011051604582](https://openairdocs.org/sdr/DXTA2011051604582), May 14, 2011: RUDDER. BINDING. RUDDER PEDALS ARE BINDING ON TAKEOFF FROM RT SEAT AND BINDING FROM LT SEAT ON LANDING AFTER PASSING THROUGH NEUTRAL POSITION ON CROSSWIND LANDING. ALL RUDDER BI
- [SDR DXTA2010041404066](https://openairdocs.org/sdr/DXTA2010041404066), Apr 13, 2010: UNKNOWN. ODOR. STRONG ACRID/EXHAUST SMELL BEGAN WHEN COCKPIT TEMP CONTROL WAS INCREASED TO APPROX 70 DEGREES. SUPPLY TEMP WAS BETWEEN 150 AND MAX OBSERVED OF 205 DEGREES. REMO
- [SDR 2009F00067](https://openairdocs.org/sdr/2009F00067), Sep 9, 2009: GCU. MALFUNCTIONED. LEFT GEN CAUTION LIGHT ON DURING T/O ROLL. ABORTED T/O. RESET GEN AS PER CHECKLIST. GOOD VOLTAGE OBSERVED BUT GEN WOULD NOT RESET TO ON. ON POSTFLIGHT OBSERVED 
- [SDR DXTA20082931](https://openairdocs.org/sdr/DXTA20082931), Mar 12, 2008: SIGNAL COND UNIT. INACCURATE. DURING TAKEOFF ROLL BELOW 70 KNOTS, (LT FUEL GAGE) AND MASTER CAUTION LIGHTS CAME ON. REPLACED FUEL QUANTITY SIGNAL CONDITIONER IAW MM CHAPTER 28-41-00. PERFORM
- [SDR DXTA200802738](https://openairdocs.org/sdr/DXTA200802738), Jan 1, 2008: BRAKE ASSY. CONTAMINATED. RT BRAKE PEDAL SOFT. GOES TO THE THE STOPS WHEN PRESSED. HOOKED UP BRAKE BLEEDER HOSES AND C/W LT & RT BRAKE BLEEDING. FOUND NUMEROUS AIR POCKETS ON LT & RT BRA
- [SDR DXTA200702704](https://openairdocs.org/sdr/DXTA200702704), Dec 23, 2007: BRAKE ASSY. WEAK. RT BRAKE PEDAL SERVING BOTH PILOT STATIONS IS SPONGY. AIRCRAFT EXHIBITS ASSYMETRIC BRAKING DURING LANDING, BRAKE APPLICATION YAWS ABRUPTLY. BLED RIGHT BRAKE IN 
- [SDR DXTA200702496](https://openairdocs.org/sdr/DXTA200702496), Sep 25, 2007: TRIM SYSTEM. OUT OF ADJUST. ELEVATOR TRIM INDICATOR IS INCORRECT ELEVATOR SET TO FORWARD END OF TAKE OFF RANGE THE AIRCRAFT REQUIRED ADDITIONAL NOSE DOWN TRIM IMMEDIATELY AFTER TAKEOFF. AD
- [SDR DXTA200500807](https://openairdocs.org/sdr/DXTA200500807), Jun 26, 2005: WARNING LIGHT. ILLUMINATED. UPON GEAR EXTENSION, LO BRAKE PRESS AND ANTI-SKID INOP LIGHT ILLUMINATED, FLUID IS LEAKING ON TO NOSE GEAR. ITEM IS UNDER INVESTIGATION.
- [SDR DXTA200500756](https://openairdocs.org/sdr/DXTA200500756), Jun 6, 2005: LINE. LEAKING. LEFT BRAKE PEDAL (PILOTS SIDE) DEPRESSED TO FLOOR WITH NO RESISTANCE AND NO BRAKING UPON LANDING. DURING TAXI, PEDAL WAS DEPRESSED TO FLOOR WITH NO RESISTANCE O
- [SDR DXTA200500657](https://openairdocs.org/sdr/DXTA200500657), Apr 1, 2005: PRESSURE SWITCH. DIRTY. RIGHT LO FUEL PRESS CAUTION LIGHT ILLUMINATES INTERMITTENTLY WITH ENGINE RUNNING. STILL ILLUMINATES WITH RT BOOST PUMP ON OR OFF. REMOVED & INSPECTED FUEL FILTE
- [SDR DXTA200500548](https://openairdocs.org/sdr/DXTA200500548), Jan 21, 2005: CONNECTOR. DIRTY. LANDING GEAR UNLOCK LIGHT WILL NOT EXTINGUISH AFTER GEAR RETRACTION. HYDRAULIC SYSTEM STAY PRESSURIZED, IT SOUNDS AND FEELS LIKE THE GEAR IS RETRACTING. GROUND 
- [SDR DXTA200500545](https://openairdocs.org/sdr/DXTA200500545), Jan 19, 2005: BULB. INOPERATIVE. LANDING - RIGHT GEAR DOWN LIGHT WOULD NOT TURN GREEN. RECYCLED GEAR, CHECK ROTARY TEST, LIGHT OUT. EMERGENCY GEAR EXTEND AND LANDED. REPLACED RIGHT GEAR DOWN LI
- [SDR DXTA200500516](https://openairdocs.org/sdr/DXTA200500516), Jan 5, 2005: BULB. INOPERATIVE. DURING LANDING CHECK WHEN SELECTING LANDING GEAR DOWN, DID NOT GET GREEN SAFE NOSE GEAR INDICATION. CHECKED ROTARY TEST AND INDICATED NOSE GEAR GREEN LIGHT INOP
- [SDR DXTA200300210](https://openairdocs.org/sdr/DXTA200300210), Dec 27, 2003: BULB. INOPERATIVE. RIGHT LANDING GEAR DOWN & LOCKED INDICATOR DID NOT ILLUMINATE WHEN GEAR LOWERED, WHEN CHECKED ON ROTARY TEST, OR WHEN GEAR WAS BLOWN DOWN. LIGHT ILLUMINATED UPO
- [SDR DXTA200300124](https://openairdocs.org/sdr/DXTA200300124), Sep 19, 2003: BELLCRANK. MISINSTALLED. ON LANDING AT TEB, LT ENGINE FAILED UPON STOWING THRUST REVERSERS, TROUBLESHOT AND FOUND THE LEFT ENGINE WHEN POWER IS ABRUPLY REDUCED TO IDLE, ENGINE FAILED (T
- [SDR 2003FA0000883](https://openairdocs.org/sdr/2003FA0000883), Sep 5, 2003: PANEL. CRACKED. DURING INSPECTION FOUND RT WING, INBOARD LEADING EDGE BLEED AIR TUBE HEATSHIELD PANEL LOWER MOUNT FLANGE CRACKED APPROXIMATELY HALF WAY LENGTHWISE. THIS IS THE 

## STCs that may be installed (OpenAirDocs) (16)

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 (Textron 680A)

- [STC ST04765NY](https://openairdocs.org/stc/ST04765NY): Unprepared (Grass/Sod) Runway Operations. Textron Aviation Inc
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST12344IB](https://openairdocs.org/stc/ST12344IB): Replacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with Halotron BrX portable fire extinguisher. Cessna Duesseldorf Citation Service Center GmbH
- [STC ST122244IB](https://openairdocs.org/stc/ST122244IB): Installation of Gogo Galileo system, including HDX Antenna. Alamo Engineering GmbH
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST11983SE](https://openairdocs.org/stc/ST11983SE): Installation of Starlink Aviation System. AeroMech Incorporated
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST01117DE](https://openairdocs.org/stc/ST01117DE): Installation of the Gogo ATG C1. Peregrine
- [STC ST02037WI](https://openairdocs.org/stc/ST02037WI): Installation of Gogo Business Aviation AVANCE L5 System with MB 13 Antennas. Duncan Aviation Inc
- [STC ST04736NY](https://openairdocs.org/stc/ST04736NY): True Blue TS28 Emergency Battery Power Supply Replacement. Aerospace Design and Compliance LLC
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc
- [STC ST04367CH](https://openairdocs.org/stc/ST04367CH): Installation of a Medical Interior in accordance with LifePort Master Data List EGR-887-000-001, Revision (B), dated April 18, 2019 or later FAA approved revision and LifePort Master Drawing List MDL-887-00, Revision (D), dated April 11, 2019 or later FAA approved revision.". LifePort LLC
- [STC ST01027DE](https://openairdocs.org/stc/ST01027DE): Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery in place of existing Nickel Cadmium main aircraft battery/batteries. MarathonNorco Aerospace Inc
- [STC ST11071SC](https://openairdocs.org/stc/ST11071SC): Demonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs). Liberty Partners Inc
- [STC ST11168SC](https://openairdocs.org/stc/ST11168SC): Installation of a Pratt & Whitney Flight Data Acquisition, Storage, and Transmission System (FAST). Pratt & Whitney Engine Services Inc

## Related

- Other Textron 680A aircraft: https://openairdocs.org/model/textron-680a/aircraft.md
- The Pratt & Whitney Canada PW306D1 engine: https://openairdocs.org/engine/pratt-whitney-canada-pw306d1.md

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