# N684QS: 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: 680A0215
- Year built: 2019
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 11, 2019
- Certificate issued: December 16, 2024
- Expires: December 31, 2031
- Mode S code: A91382
- Registered owners: [Lhm Investments LLC](https://openairdocs.org/faa-owner/LHM%20INVESTMENTS%20LLC), [Edj Holding Co Inc](https://openairdocs.org/faa-owner/EDJ%20HOLDING%20CO%20INC), [First National Bank Of Omaha](https://openairdocs.org/faa-owner/FIRST%20NATIONAL%20BANK%20OF%20OMAHA), [Ppl Services Corp](https://openairdocs.org/faa-owner/PPL%20SERVICES%20CORP), [Recreational Enterprises Inc](https://openairdocs.org/faa-owner/RECREATIONAL%20ENTERPRISES%20INC), [Rid Aviation LLC](https://openairdocs.org/faa-owner/RID%20AVIATION%20LLC)
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Co-owned, fractional ownership
- Owner's area on the map: 35.5467° N, 97.5646° W: Placed by OpenAirDocs at the center of ZIP code 73116, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=684QS
- Page: https://openairdocs.org/aircraft/N684QS

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 N684QS.

## FAA accident and incident reports

None matched to N684QS.

## Service difficulty reports (18)

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 DXTA2025091104905](https://openairdocs.org/sdr/DXTA2025091104905), Sep 9, 2025: BATTERY. DISCHARGED. AFT EMERGENCY LIGHTS WILL NOT TURN OFF CORRECTIVE ACTION: POWERED AIRCRAFT USING EXTERNAL POWER PER AFM NOTING THE AFT LAV EMERGENCY LIGHTS ILLUMINATED. GAINED 
- [SDR 2025FA0000210](https://openairdocs.org/sdr/2025FA0000210), Mar 26, 2025: NUT PLATE. CORRODED. UPON REMOVAL OF PANELS 316DBC AND 316CBC NOTICED CORROSION AROUND AFT AND FWD NUT PLATES. REMOVED NUT PLATES AND BLENDED CORROSION FROM AFFECTED AREA ON APROX. 
- [SDR DXTA2024072212438](https://openairdocs.org/sdr/DXTA2024072212438), Jul 22, 2024: BATTERY. DEFECTIVE. EMER LIGHTS ONLY PARTIALLY FUNCTIONAL, WITH THE AFT LAV BULKHEAD EXIT SIGN ABOVE SEAT 7 INOP, THE LAV SEAT FLOOR LIGHT INOP, THE EXIT LIGHT ON THE FRONT OF THE 
- [SDR DXTA2024030611104](https://openairdocs.org/sdr/DXTA2024030611104), Mar 4, 2024: BLOCK. OUT OF ADJUST. MAIN CABIN DOOR WILL NOT OPEN AFTER HANDLE IS PULLED FULLY DOWN. THE DOOR SEEMS TO CRACK OPEN AN 1/8TH OF AN INCH BUT WON'T OPEN AND DROP DOWN. WE TRIED SEVERAL
- [SDR DXTA2024030511071](https://openairdocs.org/sdr/DXTA2024030511071), Mar 2, 2024: STRUT. OUT OF TOLERANCE. PASSENGER / CREW DOORS: MAIN CABIN DOOR REQUIRES ADJUSTMENT/HAZARD TO PASSENGERS. WHEN STEPPING UP ON TO THE STAIRS (APPLYING THE WEIGHT OF A PERSON) THE OPENED
- [SDR DXTA2024022010943](https://openairdocs.org/sdr/DXTA2024022010943), Feb 17, 2024: BATTERY. DISCHARGED. EMERGENCY LIGHTING: LAST TWO MORNINGS HAD TO CHARGE THE EMERGENCY BATTERIES FOR 30 MINUTES TO GET A SATISFACTORY TEST GAINED ACCESS TO FORWARD EMERGENCY BATTERY
- [SDR DXTA2023062289000](https://openairdocs.org/sdr/DXTA2023062289000), Jun 19, 2023: UNKNOWN. UNKNOWN. CABIN EMERG LIGHT: OPEN THE MAIN CABIN DOOR WITH BATTERIES, NOT PLUGGED IN TO FIND UNDER SEAT LIGHTING AND EMERGENCY EXIT SIGN ON. SUSPECT 5G SWITCH. ///SIGNOFF
- [SDR DXTA2022120275310](https://openairdocs.org/sdr/DXTA2022120275310), Dec 1, 2022: SWITCH. TRIPPED. EMERGENCY LIGHTING: BOTH EXIT LIGHTS ON EITHER SIDE OF THE MAIN CABIN DOOR AND THE LIGHTS UNDER SEAT 10 STAY ILLUMINATED WITH THE EMER LIGHTS IN THE OFF POSITIO
- [SDR DXTA2022101171910](https://openairdocs.org/sdr/DXTA2022101171910), Oct 10, 2022: SWITCH. TRIPPED. ON PREFLIGHT, WHEN EMER LIGHT- ARM SELECTED, THE LIGHTS DO NOT ACTIVATE. WITH NO POWER APPLIED TO AIRCRAFT, TECHS NOTED THE EMERGENCY LIGHTS WOULD NOT ILLUMINAT
- [SDR DXTA2022061964170](https://openairdocs.org/sdr/DXTA2022061964170), Jun 19, 2022: SPEED SWITCH. FAILED. FLAPS FAIL AMBER CAS: FLAPS FAIL CAS CAM ON AT FL430, FL300, AND 12,000 THEN CLEARED.//CORRECTIVE ACTION// REMOVED AND REPLACED FLAP HIGH SPEED RELAY PN # MS241
- [SDR DXTA2021121353470](https://openairdocs.org/sdr/DXTA2021121353470), Dec 12, 2021: NONE. NONE. RIGHT MLG LANDING GEAR RETRACTION: AFTER TAKE OFF WHEN RETRACTING LANDING GEAR, 400' AGL AND 160KIAS, EXPERIENCED AMBER GEAR DISAGREE R AMBER CAS, AS WELL AS A 
- [SDR 2021FA0000297](https://openairdocs.org/sdr/2021FA0000297), Oct 25, 2021: SKIN. CHAFED. SMALL CHAFE ON LOWER FUSELAGE FROM ANTI-ICE CROSSFLOW VALVE. REFERENCE TEXTRON AVIATION SR-680A-ATA53-22175 DATED: 09JUL2019.
- [SDR 2021F00194](https://openairdocs.org/sdr/2021F00194), Jul 19, 2021: COVER. CORRODED. AGB AFT COVER. ACCOMPLISHED STEPS 1-4 OF THE TEMPORARY REPAIR AND PROTECTION OF THE AGB COVER FLANGES FROM MINOR CORROSION. INSPECT AGAIN AND REPEAT STEPS (1) T
- [SDR 2021F00193](https://openairdocs.org/sdr/2021F00193), Jul 19, 2021: COVER. CORRODED. AGB AFT COVER.ACCOMPLISHED STEPS 1-4 OF THE TEMPORARY REPAIR AND PROTECTION OF THE AGB COVER FLANGES FROM MINOR CORROSION. INSPECT AGAIN AND REPEAT STEPS (1) TH
- [SDR DXTA2021033140280](https://openairdocs.org/sdr/DXTA2021033140280), Mar 30, 2021: BATTERY. DISCONNECTED. EMERGENCY EXIT SIGN/LIGHT: WITH ALL SWITCHES OFF AND MAIN SHIP BATTERIES DISCONNECTED, THE EXIT SIGN OVER THE MAIN ENTRANCE DOOR AND FLOOR LIGHT AT SEAT TEN REM
- [SDR DXTA2021032239830](https://openairdocs.org/sdr/DXTA2021032239830), Mar 21, 2021: BATTERY PACK. DISCHARGED. EMER LIGHT SWITCH: WHEN EMER LTS ARE SELECTED TO ON ALL EMER LIGHTS ILLUMINATE CORRECTLY. WHEN EMER LTS ARE SELECTED TO ARM WITH BOTH BATT'S SELECTED OFF NO EME
- [SDR DXTA030220213890](https://openairdocs.org/sdr/DXTA030220213890), Mar 1, 2021: BATTERY. DEFECTIVE. EMERGENCY EXIT SIGN/LIGHT: EMERGENCY EXIT LIGHT OVER SEAT 7 AT THE AFT DIVIDER DOES NOT ILLUMINATE WITH AIRCRAFT POWER OFF AND THE EMERGENCY LIGHTS IN THE ARM P
- [SDR DXTA2019102852981](https://openairdocs.org/sdr/DXTA2019102852981), Oct 25, 2019: FUEL FILTER. DEFECTIVE. AT FLIGHT LEVEL 410 THE CAS MESSAGE "FUEL FLTR BYPASS L" CAME ON. AFTER RUNNING THE QRH WE DIVERTED TO CYS. CAS MESSAGE STAYED ON ALL THE WAY THROUGH TAXI IN BU

## Service difficulty reports on N684QS not matched to an aircraft (9)

They name N684QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR DXTA200810013293](https://openairdocs.org/sdr/DXTA200810013293), Oct 1, 2008: CONTROL HANDLE. MALFUNCTIONED. LANDING GEAR WOULD NOT EXTEND WHEN SELECTED DOWN. EMER/ABNORMAL CHECKLIST COMPLETED TO SECURE GEAR. EVALUATED THE PNEUMATIC GEAR BOTTLE FOR ACTUATION AND NOTICE
- [SDR DXTA220803007](https://openairdocs.org/sdr/DXTA220803007), Apr 21, 2008: ENGINE. PRESSURE LOSS. AFTER TAKEOFF, WHILE CLIMBING OUT OF 6000', RED MASTER WARNING LIGHT ILLUMINATED AND LO OIL PRESS L LIGHT WAS FLASHING. L OIL PRESS GAUGE WAS CHECKED AND INDICA
- [SDR DXTA200803007](https://openairdocs.org/sdr/DXTA200803007), Apr 21, 2008: ENGINE. MALFUNCTIONED. AFTER TAKEOFF, WHILE CLIMBING OUT OF 6000 FT, RED MASTER WARNING LIGHT ILLUMINATED AND LOW OIL PRESS LT LIGHT WAS FLASHING. LT OIL PRESS GAUGE WAS CHECKED AND I
- [SDR DXTA200701872](https://openairdocs.org/sdr/DXTA200701872), Jan 21, 2007: VALVE. FAILED. RT ENGINE EEC FAILED TO MANUAL DURING T/O ROLL. ABORTED TAKEOFF. REPLACED RT ENGINE BOV SERVO VALVE IAW CE560XL MAINTENANCE MANUAL CHAP 20-10-00 & P & W 535 MAI
- [SDR CWQR2006012](https://openairdocs.org/sdr/CWQR2006012), Jun 26, 2006: CONTROL CABLE. FRAYED. DURING A PHASE 1-4 INSPECTION THE ELEVATOR TRIM CABLE ASSEMBLY WAS FOUND TO BE FRAYED WHERE IT PASSES THROUGH THE HORIZONTAL STABLIZER. THE CABLE APPEARS TO HAV
- [SDR DXTA200501048](https://openairdocs.org/sdr/DXTA200501048), Nov 2, 2005: INDICATOR. MALFUNCTIONED. LT N1 GAGE INDICATED 0 JUST AFTER POWER UP AT T/O. NO TAPE OR DIGITS. RAN LT ENGINE TO T/O POWER . N1 TAPE HAD NO DEFECTS. REMOVED UPPER AND LOWER LT ENGINE COW
- [SDR DXTA200300183](https://openairdocs.org/sdr/DXTA200300183), Nov 26, 2003: CONTROL CABLE. CHAFED. PERFORMED AILERON WING CABLE INSPECTION PER CESSNA ASL560XL-27-12, FOUND CABLES CHAFED/BROKEN BEYOND MANUFACTURER'S LIMITS. REMOVED AND REPLACED LEFT AND RIGHT 
- [SDR 20000721SH034](https://openairdocs.org/sdr/20000721SH034), Jun 1, 2000: WIRE. CHAFED. PILOT REPORTED STANDBY PITOT HEAT INOP AND NO CIRCUIT BREAKER TRIPPED. TROUBLESHOT AND FOUND STEERING TORQUE TUBE ABRADING WIRE BUNDLE AND CAUSING A SHORT THAT 
- [SDR 20000721SH033](https://openairdocs.org/sdr/20000721SH033), Jun 1, 2000: WIRE. CHAFED. PILOT REPORTED STANDBY PITOT HEAT INOP AND NO CIRCUIT BREAKER TRIPPED. TROUBLESHOT AND FOUND STEERING TORQUE TUBE ABRADING WIRE BUNDLE AND CAUSING A SHORT THAT 

## 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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