# N550G: 1981 Cessna 550, registration cancelled 2015-08-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 26, 2015
- Status when cancelled: Registration expired
- Airframe: [Cessna 550](https://openairdocs.org/model/cessna-550) (registry code 2076604)
- Engine: [Pratt & Whitney Canada JT15D-4 series](https://openairdocs.org/engine/pratt-whitney-canada-jt15d-4-series) (registry code 52112)
- Data sheets: [TCDS A22CE](https://openairdocs.org/tcds/A22CE) (OpenAirDocs)
- Serial number: 5500236
- Year built: 1981
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 11, 1998
- Certificate issued: October 7, 2008
- Last registry action: July 19, 2012
- Mode S code: A70001
- Owner when cancelled: [Gama Aviation Inc](https://openairdocs.org/faa-owner/GAMA%20AVIATION%20INC)
- Location: [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)
- Owner type: Non-citizen corporation
- Owner's area on the map: 41.1630° N, 73.1281° W: Placed by OpenAirDocs at the center of ZIP code 06615, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N550G
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550G
- Page: https://openairdocs.org/deregistered/N550G-2015-08-26

From the FAA registry file of October 29, 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 550: https://openairdocs.org/model/cessna-550.md

## Service difficulty reports (7)

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

- [SDR O2GA2014FA0000695](https://openairdocs.org/sdr/O2GA2014FA0000695), Dec 5, 2014: SHUTOFF VALVE. MALFUNCTIONED. AFTER TAKEOFF AT ABOUT 2,000 FEET, LT ENGINE SHUTDOWN. CREW RETURNED TO BASE. MAINTENANCE FOUND THE EMERGENCY FUEL SHUTOFF VALVE TO THE ENGINE TRIPPED OFF DUE F
- [SDR O2GA20140824001](https://openairdocs.org/sdr/O2GA20140824001), Aug 1, 2014: COUPLING. WORN. AIRCRAFT WOULD NOT PRESSURIZE ON CLIMB TO 6000 FT. ADVISED ATC & RETURNED UNEVENTFULLY.
- [SDR 2013FA0000198](https://openairdocs.org/sdr/2013FA0000198), Mar 6, 2013: FLOW DIVIDER. LEAKING. FUEL LEAK AT BOTTOM OF NR 2 ENGINE DRAIN AT START. FLOW DIVIDER FOUND FAULTY.
- [SDR 2013FA0000079](https://openairdocs.org/sdr/2013FA0000079), Jan 31, 2013: SEAL. WORN. ENTRANCE DOOR SEAL NOISE HEARD ON DEPARTURE. AFTER LANDING, FOUND SEAL MATERIAL DISLODGED, CAUSING REDUCED PRESSURIZATION SEALING WHEREAS CABIN ALTITUDE WOULD N
- [SDR O2GA2012F00049](https://openairdocs.org/sdr/O2GA2012F00049), Feb 1, 2012: HANDLE. OBSTRUCTED. MAIN ENTRANCE DOOR INNER HANDLE TRIGGER MECHANISM, A PLASTIC PIECE BROKE OFF AND GOT LODGED IN THE HANDLE BEHIND THE SPRING. THIS CAUSED THE TRIGGER TO JAM AND 
- [SDR 2011FA0000534](https://openairdocs.org/sdr/2011FA0000534), Aug 10, 2011: STRUCTURE. BROKEN. SEAT BASE BROKEN.
- [SDR O2GA20110405](https://openairdocs.org/sdr/O2GA20110405), Feb 16, 2011: TUBE. CRACKED. TUBES FOUND CRACKED.

## Other aircraft with N550G

- [Cancelled 2003-10-25](https://openairdocs.org/deregistered/N550G-2003-10-25): Beech B50, S/N CH-19, built 1954. Triennial form not returned. Owner: [Rennings Stephen W](https://openairdocs.org/faa-owner/RENNINGS%20STEPHEN%20W), [Alexandria, VA](https://openairdocs.org/faa-place/VA/Alexandria)

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