# N339QS: 2008 Cessna 680

- Status: Valid registration
- Airframe: [Cessna 680](https://openairdocs.org/model/cessna-680) (registry code 2076811, 9 seats)
- Engine: [Pratt & Whitney Canada PW306C](https://openairdocs.org/engine/pratt-whitney-canada-pw306c) (registry code 52169)
- 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: 680-0191
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 19, 2008
- Certificate issued: December 8, 2020
- Expires: December 31, 2027
- Mode S code: A3B8AD
- Owner type: Corporation
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=339QS
- Page: https://openairdocs.org/aircraft/N339QS

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): 11 in force

### Matched by airframe (Cessna 680)

- [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
- [AD 2017-06-13](https://openairdocs.org/ad/2017-06-13): Fuselage · Textron 680. Effective May 2, 2017
- [AD 2012-07-04](https://openairdocs.org/ad/2012-07-04): Electrical Power · Cessna 680. Effective May 15, 2012
- [AD 2007-26-16](https://openairdocs.org/ad/2007-26-16): Aft fairing wire bundle assembly · Cessna 680. Effective Jan 18, 2008
- [AD 2005-18-20](https://openairdocs.org/ad/2005-18-20): "FASTprop" propeller de-icers · Hartzell PHC-C3YF-1RF/F8468A(B,K)-8R constant speed propeller (STC SA00718LA or 17 others). Effective Oct 14, 2005
- [AD 2005-08-03](https://openairdocs.org/ad/2005-08-03): Cockpit display units · Cessna 680. Effective Apr 29, 2005
- [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 98-14-03](https://openairdocs.org/ad/98-14-03): Transponders · Cessna 172, 172A, 172B and 230 more. Effective Aug 16, 1998
- [AD 78-05-06](https://openairdocs.org/ad/78-05-06): Flexible Fuel Cells · Cessna 180, 182, 185 and 98 more. Effective Jun 30, 1978

### Matched by engine (Pratt & Whitney Canada PW306C)

None in force.

## Information bulletins (advisory) (2 in force)

- [SAIB NM-10-45](https://openairdocs.org/saib/NM-10-45): Landing Gear: Nose/Tail Landing Gear Attach Section. Issued Aug 11, 2010
- [SAIB NM-10-12](https://openairdocs.org/saib/NM-10-12): Navigation: Flight Management System. Issued Jan 7, 2010

## NTSB investigations

None matched to N339QS.

## 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 20251210017359I](https://openairdocs.org/incident/20251210017359I), Dec 10, 2025: Cessna 680 (N339QS), Madison, WI, Minor damage. At 2000 feet AGL the aircraft struck a flock of birds damaging the left wing.

## Service difficulty reports (70, newest 50)

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 2026FA0000739](https://openairdocs.org/sdr/2026FA0000739), Sep 17, 2026: ANGLE. CORRODED. CORROSION FOUND ON LT VERTICAL CAP ANGLE.
- [SDR 2026F00091](https://openairdocs.org/sdr/2026F00091), Apr 30, 2026: BRACKET. CORRODED. MECHANICALLY REMOVED 8 AREAS OF CORROSION WHERE 8 LOCK FASTENERS WERE PREVIOUSLY REMOVED ON FWD BRACKET INSIDE NLG WHEEL WELL, ON FWD FACE OF UP-LOCK BRACKET IA
- [SDR JGVR20260429023](https://openairdocs.org/sdr/JGVR20260429023), Apr 29, 2026: ACCESS PANEL. CORRODED. REPAIRED RH FLAP PANEL LAND RIBS BY BLENDING CORRODED AREAS, PERFORMING NDT, REPORTING FOR REPAIR DISPOSITION, FABRICATING AND INSTALLING REPAIR ANGLE DOUBLERS 
- [SDR JGVR20260429022](https://openairdocs.org/sdr/JGVR20260429022), Apr 29, 2026: ACCESS PANEL. CORRODED. REPAIRED RH FLAP ACCESS PANEL LAND BY BLENDING CORRODED AREAS, PERFORMING NDT, REPORTING FOR REPAIR DISPOSITION, FABRICATING AND INSTALLING REPAIR DOUBLERS PER 
- [SDR JGVR20260429021](https://openairdocs.org/sdr/JGVR20260429021), Apr 29, 2026: SKIN. CORRODED. REPAIRED CORRODED AREAS AND TOOLING MARKS ON THE LH WING LOWER CENTER SKIN IN THE MLG WHEEL WELL COMMON TO THE LOWER SPAR CAP BY REMOVING FASTENERS AS REQUIRED,
- [SDR 2026F00090](https://openairdocs.org/sdr/2026F00090), Apr 28, 2026: SKIN. CORRODED. FOUND MULTIPLE AREAS OF CORROSION UNDER AFT CHIN FAIRING. MECHANICALLY REMOVED AREAS OF CORROSION LOCATED UNDER AFT CHIN FAIRING ON FUSELAGE OUTER SKIN IAW CESS
- [SDR 2026F00088](https://openairdocs.org/sdr/2026F00088), Apr 23, 2026: SKIN. CORRODED. REPAIRED CORROSION ON LH UPPER WING AT W.S. 37.00 PER AQRD ERO-988403, REV. IR, TITLED "N339QS LH WING UPPER SKIN CORROSION" DATED MAR 16 2026. SUPPORTED BY FAA
- [SDR 2026F00087](https://openairdocs.org/sdr/2026F00087), Apr 23, 2026: SKIN. CORRODED. CENTER WING LOWER SKIN IN PANEL BAY 175AC HAS 13 AREAS OF CORROSION. MECHANICALLY REMOVED CORROSION LOCATED WHERE 19 HI-LOK'S WERE PREVIOUSLY REMOVED ALONG WITH
- [SDR 2026F00086](https://openairdocs.org/sdr/2026F00086), Apr 23, 2026: SUPPORT. CORRODED. CORROSION FOUND AROUND AND UNDER NUTPLATES ON LH (P/N 6921340-3) AND RH (P/N 6921340-4) UNDER-FAIRING SUPPORTS FOR PANELS 175BC AND 176BC. MECHANICALLY REMOVED 
- [SDR 2026F00085](https://openairdocs.org/sdr/2026F00085), Apr 23, 2026: SUPPORT. CORRODED. CORROSION FOUND ON SKID RAIL UPPER LH SUPPORT LOWER LH SUPPORT AND LOWER RH SUPPORT, MECHANICALLY REMOVED CORROSION LOCATED WHERE 21 NUTPLATES ARE LOCATED ON SK
- [SDR 2026F00084](https://openairdocs.org/sdr/2026F00084), Apr 23, 2026: ACCESS PANEL. CORRODED. FOUND 12 AREAS OF CORROSION AROUND NUT PLATES FOR PANEL 642GB. MECHANICALLY REMOVED 12 AREAS OF CORROSION WHERE 12 NUTPLATES WERE REMOVED LOCATED INSIDE WING LO
- [SDR 2026F00082](https://openairdocs.org/sdr/2026F00082), Apr 23, 2026: SPAR. CORRODED. FOUND #8 SPOILER BOTH HYDRAULIC PRESSURE AND RETURN CARRY THROUGH'S HAVE CORROSION AROUND THEM ON RH WING AFT SPAR. MECHANICALLY REMOVED CORROSION WHERE #8 SPOI
- [SDR 2026F00081](https://openairdocs.org/sdr/2026F00081), Apr 23, 2026: NUT PLATE. CORRODED. FOUND 6 AREAS OF CORROSION AROUND NUT PLATES FOR PANEL 652DB, MECHANICALLY REMOVED 6 AREAS OF CORROSION WHERE 6 NUTPLATES LOCATED INSIDE RH WING ACCESS BAY 652D
- [SDR 2026F00079](https://openairdocs.org/sdr/2026F00079), Apr 23, 2026: DOUBLER. CORRODED. LH LOWER FUSELAGE CARRY-THROUGH DOUBLER UNDER BAGGAGE FLOOR IS CORRODED. MECHANICALLY REMOVED CORROSION LOCATED ON ELECTRICAL CARRY THROUGH DOUBLER ON THE LH SI
- [SDR 2026F00083](https://openairdocs.org/sdr/2026F00083), Apr 23, 2026: DEFLECTOR. CORRODED. FOUND 7 AREAS OF CORROSION ON DEFLECTORS ON PANEL 323AC. MECHANICALLY REMOVED 7 AREAS OF CORROSION ON DEFLECTORS ON PANEL 323AC IAW CESSNA 680 SRM 51-70-02. FOU
- [SDR 2026F00077](https://openairdocs.org/sdr/2026F00077), Apr 20, 2026: PULLEY BRACKET. CORRODED. FOUND 2 AREAS OF CORROSION ON SPOILER PULLEY BRACKET ON LH WING INBD, AFT SPAR. MECHANICALLY REMOVED 2 AREAS OF CORROSION LOCATED ON LH WING SPOILER PULLEY BRAC
- [SDR 2026F00076](https://openairdocs.org/sdr/2026F00076), Apr 20, 2026: BOLT. CORRODED. FOUND BOTH INBD SPOILER RETRACT AND EXTEND CARRY THRU'S HAVE CORROSION AROUND THEM. MECHANICALLY REMOVED CORROSION LOCATED ON LH WING AFT SPAR INSIDE INBD FLAP 
- [SDR 2026F00048](https://openairdocs.org/sdr/2026F00048), Mar 31, 2026: SPAR. CORRODED. FOUND #5 SPEED BRAKE HYDRAULIC RETRACT CARRY THRU HAS CORROSION AROUND IT ON LH WING AFT SPAR. MECHANICALLY REMOVED CORROSION LOCATED WHERE #5 SPEED BRAKE RETRA
- [SDR 2026F00058](https://openairdocs.org/sdr/2026F00058), Mar 31, 2026: SPAR. CORRODED. FOUND #4 SPEED BRAKE BOTH HYDRAULIC PRESSURE AND RETURN CARRY THRU'S HAVE CORROSION AROUND THEM ON LH WING AFT SPAR. MECHANICALLY REMOVED CORROSION LOCATED WHER
- [SDR 2026F00057](https://openairdocs.org/sdr/2026F00057), Mar 31, 2026: SPAR. CORRODED. FOUND #2 SPOILER HYDRAULIC PRESSURE CARRY THRU HAS CORROSION AROUND IT ON LH WING AFT SPAR. MECHANICALLY REMOVED CORROSION LOCATED WHERE #2 SPOILER HYD PRESSURE
- [SDR 2026F00056](https://openairdocs.org/sdr/2026F00056), Mar 31, 2026: ACCESS PANEL. CORRODED. FOUND 39 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 523AB AND 2 AREAS ON PANEL LAND. MECHANICALLY REMOVED 39 AREAS AROUND NUTPLATES WHICH WERE REMOVED PLUS 2
- [SDR 2026F00055](https://openairdocs.org/sdr/2026F00055), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 20 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 532GB. MECHANICALLY REMOVED 22 AREAS OF CORROSION WHERE 20 NUTPLATES WERE REMOVED LOCATED ON LH WING INSI
- [SDR 2026F00054](https://openairdocs.org/sdr/2026F00054), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 21 AREAS OF CORROSION AROUND NUTPLATES FO. R PANEL 532FB. MECHANICALLY REMOVED 21 AREAS OF CORROSION WHERE 21 NUTPLATES WERE REMOVED LOCATED ON LH WING IN
- [SDR 2026F00053](https://openairdocs.org/sdr/2026F00053), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 12 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 542GB. MECHANICALLY REMOVED 12 AREAS OF CORROSION WHERE 12 NUTPLATES WERE REMOVED LOCATED ON LH WING INSI
- [SDR 2026F00052](https://openairdocs.org/sdr/2026F00052), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 13 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 542FB. MECHANICALLY REMOVED 13 AREAS OF CORROSION WHERE 13 NUTPLATES WERE REMOVED INSIDE WING LOWER ACCES
- [SDR 2026FA0000244](https://openairdocs.org/sdr/2026FA0000244), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 8 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 632GB. BLENDED 8 AREAS OF CORROSION AT CORRODED NUTPLATE AREAS IAW CESSNA 680 SRM 51-70-02. FOUND CORROSIO
- [SDR 2026F00051](https://openairdocs.org/sdr/2026F00051), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 20 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 642FB. MECHANICALLY REMOVED 20 AREAS OF CORROSION LOCATED WHERE 20 NUTPLATES WERE REMOVED INSIDE WING LOW
- [SDR 2026F00047](https://openairdocs.org/sdr/2026F00047), Mar 31, 2026: NUT PLATE. CORRODED. FOUND 8 AREAS OF CORROSION AROUND NUTPLATES FOR PANEL 642EB. MECHANICALLY REMOVED 8 AREAS OF CORROSION LOCATED INSIDE WING LOWER ACCESS PANEL 642EB WHERE 8 NUTP
- [SDR 2026F00050](https://openairdocs.org/sdr/2026F00050), Mar 31, 2026: SPAR. CORRODED. FOUND #7 SPEED BRAKE HYDRAULIC RETURN CARRY THRU HAS CORROSION AROUND IT ON RH WING AFT SPAR. MECHANICALLY REMOVED CORROSION WHERE #7 SPEED BRAKE HYD RETURN LIN
- [SDR 2026F00049](https://openairdocs.org/sdr/2026F00049), Mar 31, 2026: SPAR. CORRODED. FOUND #9 SPOILER BOTH HYDRAULIC PRESSURE AND RETURN CARRY THRU'S HAVE CORROSION AROUND THEM ON RH WING AFT SPAR. MECHANICALLY REMOVED CORROSION WHERE #9 SPOILER
- [SDR 2026F00045](https://openairdocs.org/sdr/2026F00045), Mar 31, 2026: FRAME. CORRODED. CORROSION FOUND UNDER NUTPLATES ON FAIRING FRAME AT FS 312.90. MECHANICALLY REMOVED 6 AREAS OF CORROSION LOCATED ON INNER AND OUTER SURFACES OF FAIRING FRAME FS
- [SDR 2026F00046](https://openairdocs.org/sdr/2026F00046), Mar 31, 2026: MOUNT. CORRODED. FOUND CORROSION ON MOUNTING FLANGES FOR PANEL 342AB. MECHANICALLY REMOVED CORROSION LOCATED WHERE 18 NUTPLATES WERE REMOVED ON INNER AND OUTER SIDE OF FLANGES O
- [SDR 2026F00044](https://openairdocs.org/sdr/2026F00044), Mar 31, 2026: DOOR FRAME. CORRODED. FOUND 1 AREA OF CORROSION AROUND AIRCRAFT DATA PLATE. REPAIRED CORROSION ON AFT TAIL CONE UNDER DATA TAG IN REFERENCE TO AEROSPACE QUALITY RESEARCH AND DEVELOPM
- [SDR 2026F00039](https://openairdocs.org/sdr/2026F00039), Mar 19, 2026: PULLEY BRACKET. CORRODED. FOUND 2 AREAS OF CORROSION ON SPOILER PULLEY BRACKET ON LH WING INBD, AFT SPAR. MECHANICALLY REMOVED 2 AREAS OF CORROSION LOCATED ON LH WING SPOILER PULLEY BRAC
- [SDR 2026F00037](https://openairdocs.org/sdr/2026F00037), Mar 19, 2026: STRINGER. CORRODED. FOUND SEVERAL AREAS OF CORROSION ON UPPER STRINGER INSIDE PANEL 652DB. MECHANICALLY REMOVED SEVERAL AREAS OF CORROSION ON UPPER STRINGER INSIDE PANEL 652DB, AFT
- [SDR 2026F00036](https://openairdocs.org/sdr/2026F00036), Mar 19, 2026: SPAR. CORRODED. FOUND 2 AREAS OF CORROSION ON AFT WING SPAR, FWD SIDE IN RH MLG WHEEL WELL. MECHANICALLY REMOVED 2 AREAS OF CORROSION LOCATED IN RH MLG WHEEL WELL, REAR SPAR WE
- [SDR 2026F00035](https://openairdocs.org/sdr/2026F00035), Mar 19, 2026: SKIN. CORRODED. LEFT AND RIGHT VERTICAL STAB UPPER SKINS HAVE 2 AREAS OF CORROSION JUST BELOW TIP CAP. MECHANICALLY REMOVED 2 AREAS OF CORROSION LOCATED ON VERTICAL STAB OUTER 
- [SDR 2026F00038](https://openairdocs.org/sdr/2026F00038), Mar 19, 2026: SKIN. CORRODED. FOUND 1 AREA OF CORROSION ON RH WING UPPER SKIN, OUTBOARD OF #7 SPEED BRAKE IN ZONE 642. MECHANICALLY REMOVED 1 AREA OF CORROSION ON RH WING UPPER SKIN, JUST OU
- [SDR 2026F00034](https://openairdocs.org/sdr/2026F00034), Mar 19, 2026: SKIN. CORRODED. FOUND 9 AREAS OF CORROSION OF RH WING UPPER SKIN, FWD OF AILERON IN ZONE 652. MECHANICALLY REMOVED 9 AREAS OF CORROSION LOCATED ON RH WING UPPER SKIN, FWD OF AI
- [SDR 2026F00030](https://openairdocs.org/sdr/2026F00030), Mar 17, 2026: SKIN. CORRODED. FOUND 9 AREAS OF CORROSION OF RIGHT WING UPPER SKIN, FWD OF AILERON. MECHANICALLY REMOVED 9 AREAS OF CORROSION LOCATED ON RT WING UPPER SKIN, FWD OF AILERON ON 
- [SDR DXTA2025101605306](https://openairdocs.org/sdr/DXTA2025101605306), Oct 14, 2025: BATTERY PACK. INOPERATIVE. WITH SHIP BATTERIES CONNECTED, CONDUCTING THE EMER LIGHT TEST IN THE ON. ARM POSITION NO EMERGENCY LIGHTS ILLUMINATED. REMOVED NR 1 EMERGENCY BATTERY PACK AND I
- [SDR DXTA2025063004051](https://openairdocs.org/sdr/DXTA2025063004051), Jun 26, 2025: SPRING. DEFECTIVE. MAIN ENTRY DOOR TENSIONER NEEDS A TIGHTENING ADJUSTMENT. WHEN OPENING, THE DOOR ALMOST FREE FALLS AND BOUNCES AT BOTTOM. ANY INITIAL MOMENTUM WHEN INITIALLY OPE
- [SDR JGVR20250217001](https://openairdocs.org/sdr/JGVR20250217001), Feb 17, 2025: HINGE. CORRODED. MECHANICALLY REMOVED 2 AREAS OF SURFACE CORROSION ON MED FWD HINGE, AFT LUG AFT FACE AREA, PERFORMED NDT AND REPORTED FOR REPAIR DISPOSITION. REPAIRED CORROSION
- [SDR DXTA2024091700552](https://openairdocs.org/sdr/DXTA2024091700552), Sep 15, 2024: CONTROL HANDLE. DEFECTIVE. FLAPS FAIL AMBER CAS: DURING APPROACH TO KHND WE RECEIVED A FLAP FAIL AMBER CAS WHEN SELECTING FLAPS 15. RAN THE FLAP FAIL QRC. CORRECTIVE ACTION: REMOVED AND R
- [SDR DXTA2023050185090](https://openairdocs.org/sdr/DXTA2023050185090), May 1, 2023: SENSOR. DEFECTIVE. DURING FLIGHT THE YELLOW CAS MESSAGE ENGINE FIRE DETECT FAIL-R ILLUMINATED. CONTINUED TO KLUK. COMPLIED WITH RESISTANCE CHECK OF THE LOWER FIRE DETECT LOOP ON R
- [SDR DXTA2023030681980](https://openairdocs.org/sdr/DXTA2023030681980), Mar 4, 2023: NONE. MISSING. MAIN CABIN DOOR MAKES LOUD CREAKING NOISE WHEN OPENING / CLOSING. BINDING APPEARS TO BE COMING FROM THE TOP ENTRY STEP. INSTALLED NEW RISER COVER CLIPS. IAW CE-
- [SDR DXTA2023022781380](https://openairdocs.org/sdr/DXTA2023022781380), Feb 27, 2023: NONE. NONE. MAIN DOOR: MAIN CABIN PRECATCH EXTENDS AS DOOR IS OPEN APPROX 2 FEET AWAY FROM FUSE BODY AND STAYS EXTENDED AS DOOR IS CLOSED. ONCE DOOR IS ALMOST CLOSED THE HA
- [SDR DXTA2023022481170](https://openairdocs.org/sdr/DXTA2023022481170), Feb 23, 2023: NONE. NONE. MAIN DOOR: MAIN DOOR WILL NOT FULLY CLOSE FROM THE OUTSIDE OR THE INSIDE, UNLESS THE DOOR IS PLACED INTO A POSITION WHERE IT IS NEARLY CLOSED. IF THE CREW THEN 
- [SDR DXTA2023010377650](https://openairdocs.org/sdr/DXTA2023010377650), Jan 1, 2023: ACCELEROMETER. FAULTED. AFTER BEING AT CRUISE PROBABLY 30 MINUTES THE ENGINE VIBRATION R CAS ILLUMINATED AND WENT BACK OUT. HAD THE EMER/ABNORMAL CHECKLIST IN HAND WHEN THE CAS REAPPEA
- [SDR DXTA2021120252870](https://openairdocs.org/sdr/DXTA2021120252870), Dec 1, 2021: APU. DEFECTIVE. APU BLEED AIR: WHEN APU BLEED AIR IS INITIALLY TURNED ON, OCCASIONALLY YOU CAN SEE A SLIGHT HAZE IN THE CABIN. SEEMS TO BE MORE PRONOUNCED WHEN APU AIR IS FIRST

All 70: https://openairdocs.org/aircraft/N339QS/reports.md

## Service difficulty reports on N339QS not matched to an aircraft (10)

They name N339QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR DXTA200702064](https://openairdocs.org/sdr/DXTA200702064), Apr 1, 2007: BRAKE ASSY. WEAK. RT (CO-PILOTS) BRAKE PEDALS ARE VERY SOFT. NOTE CREW REPORTS BOTH COPILOTS PEDALS ARE SOFT. NO SIGN OF FLUID ON FLOOR. [SUP 4-26-07] PERFORMED BRAKE BLEEDING PR
- [SDR DXTA200601192](https://openairdocs.org/sdr/DXTA200601192), Jan 12, 2006: LINK. OUT OF RIG. UPON LANDING THE THROTTLES WERE BROUGHT TO THE IDLE POSITION. THE LEFT ENGINE QUIT. AFTER AIRCRAFT PARKED THERE WAS A PUDDLE OF FUEL UNDER THE ENGINE AS WELL AS
- [SDR DXTA200501161](https://openairdocs.org/sdr/DXTA200501161), Dec 25, 2005: SQUAT SWITCH. OUT OF ADJUST. AFTER T/O GEAR HANDLE WOULD NOT UNLOCK TO RETRACT GEAR, TOOK 3 ATTEMPTS BEFORE GEAR WOULD COME UP. FOUND LT SQUAT SWITCH INDICATING GROUND, ADJUSTED SWITCH, PER
- [SDR DXTA200501088](https://openairdocs.org/sdr/DXTA200501088), Nov 16, 2005: FCU. OUT OF ADJUST. DURING BRAKE BURN-IN AT 80 KNOTS. THROTTLES REDUCED TO IDLE. A MASTER LIGHT WITH LOW OIL PRESSSURE AND LIGHT AND N2 AT 24 PERCENT ON RT ENGINE ZERO FUEL FLOW. P
- [SDR DXTA200500815](https://openairdocs.org/sdr/DXTA200500815), Jul 2, 2005: PRESSURE SYSTEM. FAILED. AIRCRAFT LOST ALL PRESSURIZATION AT 23,000 FT AS THE THROTTLES WERE PULLED BACK PAST 90 PERCENT. THE EMERGENCY CABIN ALT LIGHT AND MASTER WARNING CAME ON. EMERG
- [SDR DXTA200500766](https://openairdocs.org/sdr/DXTA200500766), Jun 11, 2005: ODOR. DETECTED. IN FLIGHT THERE WAS A SLIGHT BURNING SMELL, THOUGHT IT WAS BLEED AIR FOR HEAT. DURING SHUTDOWN, CAPTAIN SMELLED ELECTRICAL BURNING/MELTING SMELL AND 20 MINUTES 
- [SDR DXTA200500726](https://openairdocs.org/sdr/DXTA200500726), May 15, 2005: SEAL. LEAKING. BRAKES PULSATE WHEN MEDIUM PRESSURE IS APPLIED. TAXIED A/C. FOUND EXCESSIVE VIBRATION IN PEDAL AND NOSE. BLED BRAKES AND SERVICED RESERVOIR IAW CE560 M/M CH 12-
- [SDR DXTA200400476](https://openairdocs.org/sdr/DXTA200400476), Dec 9, 2004: SKIN. CORRODED. DURING HEAVY MAINTENANCE FOUND CORROSION AT RIGHT WING TIP AND LEFT WING UPPER SKIN. ITEM IS BEING REPAIRED.
- [SDR DXTA200400376](https://openairdocs.org/sdr/DXTA200400376), Aug 29, 2004: RELAY. MALFUNCTIONED. POWER BRAKE LOW PRESS AND ANTI-SKID WENT INOP. ANNUNCIATORS ILLUMINATED DURING TAXI, FOLLOWED BY A LOSS OF BRAKE PRESSURE IN THE PILOT AND COPILOT BRAKE PEDALS.
- [SDR 99ZZZX7](https://openairdocs.org/sdr/99ZZZX7), Feb 5, 1998: RELAY. MALFUNCTIONED. ORIGINAL PROBLEM WAS ERRATIC PRESSURIZATION. TROUBLESHOT SYSTEM DOWN TO A BAD PNEUMATIC RELAY. REMOVED AND REPLACED RELAY AND ACFT FAILED FUNCTIONAL CHECK FLIGH

## STCs that may be installed (OpenAirDocs) (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 (Cessna 680)

- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [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 ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST12082WI](https://openairdocs.org/stc/ST12082WI): Upgrade of AirCell High Speed Internet System to Gogo Business Aviation C1 System. Duncan Aviation Inc
- [STC ST11984SE](https://openairdocs.org/stc/ST11984SE): 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 ST01141DE](https://openairdocs.org/stc/ST01141DE): Installation of the LifePort Medical Interior. LifePort LLC
- [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 ST04159CH](https://openairdocs.org/stc/ST04159CH): Upgrade of Honeywell Primus II Communications Units RCZ-8XX Transponders to support Certification of Automatic Dependent Surveillance -Broadcast (ADS-B) Out. CMD Flight Solutions LLC
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc
- [STC ST04477CH](https://openairdocs.org/stc/ST04477CH): Installation of a Honeywell RDR-7000 Weather Radar System in accordance with AeroTec STC Master Data List, Doc. # ATEC-077-241-1200, Revision F, dated June 4. 2021, or later FAA-approved revisions. AeroTEC Inc
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST04573NY](https://openairdocs.org/stc/ST04573NY): AVIATOR 300 Installation. Amtech Aeronautical Limited
- [STC ST01941WI](https://openairdocs.org/stc/ST01941WI): Installation of Gogo Business Aviation AVANCE L5 Broadband System. Duncan Aviation Inc
- [STC ST01403WI-D](https://openairdocs.org/stc/ST01403WI-D): Installation of alternate part number DU-1080 Display Unit. Honeywell International Inc
- [STC ST01410WI-D](https://openairdocs.org/stc/ST01410WI-D): Installation of alternate part number NI-900 Network Interface Module. Honeywell International Inc
- [STC ST01440WI-D](https://openairdocs.org/stc/ST01440WI-D): Installation of alternate part number EPIC MC-850-2 Multi-Function Control Display Unit. Honeywell International Inc
- [STC ST01448WI-D](https://openairdocs.org/stc/ST01448WI-D): Installation of EPIC Phase 4.1 Software. Honeywell International Inc
- [STC ST01482WI-D](https://openairdocs.org/stc/ST01482WI-D): Installation of EPIC Phase 4.2 Software, alternate part number AGM-200 AFGS and alternate part number TR-865B CMF VDR. Honeywell International Inc
- [STC ST01530WI-D](https://openairdocs.org/stc/ST01530WI-D): Installation of EPIC NIC/PROC, AIOP, AND CMC modules and Pentium M software. Honeywell International Inc
- [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 ST01859WI](https://openairdocs.org/stc/ST01859WI): Installation of Gogo Business Aviation's Gogo Biz 4G Air-to-Ground System. Textron Aviation Inc Wichita Citation Service Center
- [STC ST01840WI](https://openairdocs.org/stc/ST01840WI): Installation of winglets, wing structural reinforcement, and related system changes. Winglet Technology LLC
- [STC ST00934DE](https://openairdocs.org/stc/ST00934DE): Installation of Becker Avionics BXT6553 transponder. Peregrine
- [STC ST02240LA-D](https://openairdocs.org/stc/ST02240LA-D): Installation of a Patient Loading and Utility System (PLUS). LifePort LLC
- [STC ST02286LA](https://openairdocs.org/stc/ST02286LA): Installation of a Patient Loading and Utility System (PLUS). LifePort LLC
- [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS
- [STC ST00347BO](https://openairdocs.org/stc/ST00347BO): Modification to upgrade a BendixKing CAS 67A TCAS II system to CAS 67B TCAS II Change 7.1. Pro Star Aviation, LLC
- [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 ST04366AT](https://openairdocs.org/stc/ST04366AT): This STC is a replacement of the original equipment nickel cadmium main batteries manufactured by Saft or Marathon with Concorde valve regulated lead acid main batteries. Concorde Battery Corporation
- [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS
- [STC ST01399WI](https://openairdocs.org/stc/ST01399WI): Installation of Honeywell DL-950 Data Loader. Textron Aviation Inc
- [STC ST02127LA](https://openairdocs.org/stc/ST02127LA): Installation of a Crane Aerospace & Electronics Tire Sensor Assembly. ELDEC Corporation
- [STC ST00717DE](https://openairdocs.org/stc/ST00717DE): Installation of a camera portal as a provision to accommodate a future camera. Sierra Nevada Corporation
- [STC ST01655WI-D](https://openairdocs.org/stc/ST01655WI-D): Installation of a Tenfine Chinese Flight Inspection System. Duncan Aviation Inc
- [STC ST00715DE-D](https://openairdocs.org/stc/ST00715DE-D): Installation of Nose Boom Provisions, Pylons and Antennas. Sierra Nevada Corporation
- [STC ST00718DE](https://openairdocs.org/stc/ST00718DE): Interior installation of, operator seats, equipment racks, power distribution panel, signal junction boxes, inoperative cockpit video display, cabin Inter-Communication System (ICS), ballast boxes and provisions to mount antennas, and baggage compartment installation of, power inverters, alternating current/direct current junction boxes, and a lead-acid mission battery in accordance with Sierra Nevada Corporation Drawing List, Report No. MDL- 0142-25-9309 Revision A, dated June 15, 2011, FAA approved July 25, 2011, or later FAA approved revision. Sierra Nevada Corporation
- [STC ST00720DE](https://openairdocs.org/stc/ST00720DE): Installation of sensors and provisions for future capability to monitor aircraft control surface deflections, existing pilot control input signals, and other aircraft systems in accordance with Sierra Nevada Corporation Drawing List, Report Number MDL-0142-25-9315, Revision B, dated February 24, 2011, FAA approved July 25, 2011, or later FAA approved revision. Sierra Nevada Corporation
- [STC ST00719DE](https://openairdocs.org/stc/ST00719DE): Installation of structural fittings in the wing as provisions to accommodate future external stores in accordance with Sierra Nevada Corporation Drawing List, Report No MDL-0142-25-9316, Revision A, dated February 15, 2011, FAA approved March 29, 2011, or later FAA approved revision. Sierra Nevada Corporation
- [STC ST01608WI-D](https://openairdocs.org/stc/ST01608WI-D): Installation of Aircell High Speed Internet System with Wireless LAN System. Duncan Aviation Inc
- [STC ST02240LA](https://openairdocs.org/stc/ST02240LA): Installation of a Patient Loading and Utility System (PLUS). Lifeport, Inc
- [STC ST02146NY](https://openairdocs.org/stc/ST02146NY): Installation of EMS Technologies Ltd. Cabin Network Xcelerator (CNX). EMS Technologies Canada Ltd
- [STC ST02248NY](https://openairdocs.org/stc/ST02248NY): Installation of EMS HSD-64, HSD-128, HSD-HCM, and HSD-X. EMS Technologies Canada Ltd
- [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc
- [STC ST00263BO](https://openairdocs.org/stc/ST00263BO): Installation of Pratt & Whitney Engine Services, Inc. Data Transmission Unit (DTU). Pratt & Whitney Engine Services Inc
- [STC ST02893AT](https://openairdocs.org/stc/ST02893AT): Installation of a Boom Beam Taxi/Landing Light System. Whelen Aerospace Technologies

## Related

- Other Cessna 680 aircraft: https://openairdocs.org/model/cessna-680/aircraft.md
- The Pratt & Whitney Canada PW306C engine: https://openairdocs.org/engine/pratt-whitney-canada-pw306c.md

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