# N306QS: 2008 Cessna 680, registration cancelled 2024-12-04 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: December 4, 2024 - Status when cancelled: Valid registration - Airframe: [Cessna 680](https://openairdocs.org/model/cessna-680) (registry code 2076811) - 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), [TCDS E35NE](https://openairdocs.org/tcds/E35NE) (OpenAirDocs) - Serial number: 680-0207 - Year built: 2008 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: June 10, 2008 - Certificate issued: December 18, 2020 - Last registry action: April 7, 2023 - Mode S code: A3370B - Owner when cancelled: [Netjets Sales Inc](https://openairdocs.org/faa-owner/NETJETS%20SALES%20INC) - Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City) - Owner type: Corporation - 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 was based - The mark today: https://openairdocs.org/aircraft/N306QS - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=306QS - Page: https://openairdocs.org/deregistered/N306QS-2024-12-04 From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe. ADs and bulletins for the Cessna 680: https://openairdocs.org/model/cessna-680.md ## Service difficulty reports (24) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR DXTA2024031111149](https://openairdocs.org/sdr/DXTA2024031111149), Mar 9, 2024: PUMP. FAILED. HYDRAULIC VOLUME LOW AMBER CAS: DURING FLIGHT AT FL400 AN AMBER CAS MESSAGE HYDRAULIC VOLUME LOW ILLUMINATED. PERFORMED QRH AND DIVERTED. AFTER LANDING AND PARK - [SDR DXTA2023110699830](https://openairdocs.org/sdr/DXTA2023110699830), Nov 5, 2023: UNKNOWN. UNKNOWN. EMERGENCY EXIT WINDOW SHADE IS FAILED IN AN 80% CLOSED POSITION INHIBITING VISIBILITY IN THE EVENT OF AN EMERGENCY EGRESS. ATTEMPTED TO OPEN THE SHADE USING ALL - [SDR DXTA2023090694740](https://openairdocs.org/sdr/DXTA2023090694740), Sep 5, 2023: UNKNOWN. UNKNOWN. DIFFICULT TO OPEN / CLOSE THE MAIN CABIN DOOR FROM OUTSIDE OF ACFT. REQUIRES BOTH HANDS & ESTIMATED 40 PLUS POUNDS OF FORCE TO MOVE DOOR HANDLE DOWN. UPPER 4 GU - [SDR DXTA2022122276880](https://openairdocs.org/sdr/DXTA2022122276880), Dec 21, 2022: BATTERY. INOPERATIVE. EMERGENCY LIGHTS DO NOT COME ON WITH THE SWITCH IN ON. THEY DO COME ON IN ARM. HOWEVER, THE AFT OVER-WING AND THE LAV EXIT LIGHT DO NOT COME ON UNTIL SHIP POWER - [SDR DXTA2022102472680](https://openairdocs.org/sdr/DXTA2022102472680), Oct 23, 2022: STRUT. BROKEN. MAIN HANDLE WAS UNLOCKED. DOOR WAS PUSHED SLIGHTLY AND CREW MEMBER GRABBED RIGHT DOOR ASSIST HANDLE WHEN LOUD SNAP WAS HEARD JERKING HANDLE FROM HIS HAND AND DO - [SDR JGVR20191007001](https://openairdocs.org/sdr/JGVR20191007001), Oct 7, 2019: STRUT. DETERIORATED. CHROME FINISH IS DETERIORATING AND PITTING IN NLG LOWER BARREL ASSEMBLY. REMOVED EXISTING LOWER BARREL ASSEMBLY AND INSTALLED NEW CUSTOMER SUPPLIED LOWER BARREL - [SDR JGVR20190912001](https://openairdocs.org/sdr/JGVR20190912001), Sep 13, 2019: FITTING. CORRODED. REPAIRED CORROSION ON VERTICAL STABILIZER AFT SPAR, LT SPAR CLIP APPROXIMATELY 11 INCHES ABOVE LOWER RUDDER HINGE BY MECHANICAL BLENDING, PERFORMING NDT, TREATI - [SDR DXTA2019070502568](https://openairdocs.org/sdr/DXTA2019070502568), Jul 3, 2019: COALESCER BAG. DIRTY. OILY BLEED AIR SMELL IN COCKPIT AND CABIN WITH ACM RUNNING. STARTS WHEN APU BLEED AIR IS TURNED ON AND CONTINUES INFLIGHT. AFTER A 1 HOUR FLIGHT WITH APU OFF SM - [SDR DXTA2019042202297](https://openairdocs.org/sdr/DXTA2019042202297), Apr 20, 2019: SWITCH. INTERMITTENT. RIGHT MLG LANDING GEAR RETRACTION - AFTER TAKEOFF RT MAIN GEAR GREEN DOWN LIGHT REMAINED ILLUMINATED. AFTER A COUPLE MINUTES THE LIGHT WENT OUT. THE CREW IS CER - [SDR DXTA2019032202195](https://openairdocs.org/sdr/DXTA2019032202195), Mar 22, 2019: UNKNOWN. SMOKE. COCKPIT SMOKE - IN CRUISE AT 43,000 FEET WITH THE TEMPERATURE FOR THE CABIN AND COCKPIT SELECTED FULL COLD, THE CREW NOTICED A HOT SMOKY SMELL AND SAW A LIGHT, - [SDR DXTA2018072401223](https://openairdocs.org/sdr/DXTA2018072401223), Jul 23, 2018: UNKNOWN. MALFUNCTIONED. RT MLG RETRACTION DID NOT RETRACT, RT MLG FAILED TO RETRACT WHEN THE LANDING GEAR HANDLE WAS SELECTED UP. GREEN RT GEAR INDICATION REMAINED ILLUMINATED FOR ABOU - [SDR DXTA201701210662](https://openairdocs.org/sdr/DXTA201701210662), Jan 21, 2017: COMPRESSOR. STALLED. DURING TAKEOFF ROLL ABOVE 80 KTS, THE AIRCRAFT YAWED TO THE LEFT ACCOMPANIED BY A COMPRESSOR STALL SOUND IN THE COCKPIT. ABORTED TAKEOFF AT HIGH SPEED, BRAKES A - [SDR DXTA2014091005879](https://openairdocs.org/sdr/DXTA2014091005879), Sep 8, 2014: B-NUT. LOOSE. DURING TAKEOFF WITH ENGS & APU RUNNING, ODOR OF FUEL & EXHAUST IN COCKPIT. SMELL DISSIPATED ABOUT 2000 FEET AGL. SHUTDOWN APU, ODOR DID NOT REOCCUR DURING FLIGH - [SDR DXTA2014071405821](https://openairdocs.org/sdr/DXTA2014071405821), Jul 10, 2014: ATTACH ANGLE. CORRODED. CORROSION WAS FOUND UNDER NUTPLATES ON LT SIDE OF APU INLET FAIRING ATTACHMENT. REPAIRED LT & RT LOWER RUDDER FAIRING ATTACHMENT ANGLES IAW ERO-593764 REV IR, D - [SDR DXTA2014040405713](https://openairdocs.org/sdr/DXTA2014040405713), Apr 3, 2014: LANDING GEAR. MALFUNCTIONED. NOSE GEAR DID NOT RETRACT AFTER TAKEOFF. INDICATED GREEN WITH RED UNLOCK ILLUMINATED. LOWERED HANDLE GEAR INDICATED ALL THREE GREEN WITH NO RED UNLOCK, LANDED N - [SDR DXTA2012081305094](https://openairdocs.org/sdr/DXTA2012081305094), Aug 13, 2012: STEERING UNIT. MALFUNCTIONED. AFTER TAKEOFF, AND LANDING GEAR RETRACTION, NOSE GEAR INDICATOR REMAINED GREEN ACCOMPANIED BY THE RED UNLOCK LIGHT. CREW FOLLOWED ALL CHECKLISTS AND RETURNED FO - [SDR DXTA2012011604845](https://openairdocs.org/sdr/DXTA2012011604845), Jan 13, 2012: UNKNOWN. ODOR. DURING CLIMB OUT NOTICED OIL ODOR. ODOR DISSIPATED AND REOCCURED 20 MINUTES LATER. MOST NOTABLE FROM COCKPIT SIDE WEMACS. LESSER ODOR IN CABIN, 15 MINUTES LATER - [SDR DXTA2011012104424](https://openairdocs.org/sdr/DXTA2011012104424), Jan 20, 2011: STRUT. DISCHARGED. AFTER TAKEOFF THE GEAR HANDLE WOULD NOT MOVE. RECEIVED WOW MISCOMPARE MESSAGE. AFTER A FEW MINUTES THE CAS MESSAGE WENT OUT. RAISED THE GEAR HANDLE: NOSE LIGHT - [SDR DXTA2010102504270](https://openairdocs.org/sdr/DXTA2010102504270), Oct 22, 2010: STEERING UNIT. FAILED. AFTER TAKEOFF THE NOSE GEAR WOULD NOT RETRACT. R & R NOSE STEERING UNIT IAW MM 32-60-00. OPS CHECKED GOOD. GEAR SWINGS OPS CHECKED GOOD. - [SDR DXTA2010020103962](https://openairdocs.org/sdr/DXTA2010020103962), Jan 31, 2010: CHIP DETECTOR. CONTAMINATED. RT OIL PRESSURE INIDCATION WENT BELOW 20 PSI. RED OIL PRESSURE LIGHT ILLUMINATED. ENGINE SHUTDOWN ACCOMPLISHED. REMOVED CHIP DETECTOR, FOUND FUZZ. REMOVED OIL F - [SDR DXTA2009012503473](https://openairdocs.org/sdr/DXTA2009012503473), Jan 25, 2009: LANDING GEAR. MALFUNCTIONED. AFTER DEPARTURE, THE NOSE WHEEL FAILED TO RETRACT. THE GREEN NOSE WHEEL LIGHT AND RED GEAR UNSAFE LIGHTS REMAINED ILLUMINATED. JACKED ACFT AND PERFORMED LANDING - [SDR DXTA2009012603473](https://openairdocs.org/sdr/DXTA2009012603473), Jan 25, 2009: LANDING GEAR. MALFUNCTIONED. AFTER DEPARTURE, THE NOSE WHEEL FAILED TO RETRACT. THE GREEN NOSE WHEEL LIGHT AND RED GEAR UNSAFE LIGHTS REMAINED ILLUMINATED. - [SDR DXTA200807223195](https://openairdocs.org/sdr/DXTA200807223195), Jul 22, 2008: PITOT LINE. OBSTRUCTED. COPILOTS A/S INDICATOR WAS NOT INCREASING ABOVE 35 KTS. PILOTS INDICATOR WAS INDICATING 80KTS. CHECK TWICE WITH SAME RESULTS. FOUND AIRSPEED LAGGING ON CO-PILOT - [SDR DXTA200803195](https://openairdocs.org/sdr/DXTA200803195), Jul 22, 2008: INDICATOR. READS LOW. COPILOTS A/S INDICATOR WAS NOT INCREASING ABOVE 35 KTS. PILOTS INDICATOR WAS INDICATING 80KTS. CHECK TWICE WITH SAME RESULTS. (A) ## Other aircraft with N306QS - [Registered now](https://openairdocs.org/aircraft/N306QS): Embraer Executive EMB-505, S/N 50500976 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.