Aircraft record

N905MH1982 Cessna 550

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:1 NTSB incident (minor damage, Nov 2011)7 ADs may apply

Registration: Valid; expires Jan 31, 2029
Based in: Walnut Creek, CA; owner city / state
Engine: JT15D-4 · 2,500 lb thrust; P&W Canada
Owners: 1; since 2019
NTSB events: 1; minor, 2011
ADs may apply: 7; confirm with A&P
Service reports: 0; since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026

Registered owner: Individual owner
City, state: Walnut Creek, CA
Certificate issued: Jan 25, 2019
Expires: Jan 31, 2029
Airworthiness: Standard · Transport
Airworthiness date: Dec 21, 1982

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer: Cessna
Model: 550
Year: 1982
Serial number: 550-0454
Aircraft type: Fixed wing multi engine
Category: Land
Certification: Type Certificated
Seats: 8
Engines: 2
Max takeoff weight: 12,500 - 19,999 lb
Mode S code: AC82DA

Engine

Make and model: P&W Canada Jt15d-4
Type: Turbo-fan
Power: 2,500 lb thrust

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records

2019 – nowIndividual ownerWalnut Creek, CA · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Incident · minor damage

Nov 3, 2011 · Key West, FL

The pilots’ failure to appropriately apply the landing gear wheel brakes after landing, to properly perform the hard brake pedal-no braking condition procedure following the reported brake failure and to apply the emergency brakes. The reason for the reported brake failure could not be determined because postincident examination did not reveal any malfunctions or failures that would have…

Damage: Minor
Injuries: None
Report: ERA12IA060

From NTSB records; matched by serial number.Read NTSB report (search CAROL for ERA12IA060)

Accident history for this model

ADs published since 1998 that may apply (7)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

AD	Subject	Effective	Applies to
2015-17-12	Air Conditioning	Sep 29, 2015	Airframe (550)Certain serial numbers: 500 0001–0689; 501 0001–0689; 550 0002–0733; 550 0801–1136; 551 0002–0733; 551 0801–1136; …. Only with: Air conditioning system installed via Cessna STC SA3849SW, SA7580SW, SA7753SW, or SA8918SW.
2013-09-11	Air Conditioning	Jul 5, 2013	Airframe (550)Certain serial numbers: 500 0001–0689; 501 0001–0689; 550 0002–0733; 550 0801–1136; 551 0002–0733; 551 0801–1136; …
2007-11-17	Cessna Model 500, 501, 550, 551, S550, 560, 560XL, and 750 Airplanes	Jul 6, 2007	Airframe (550)Serial numbers per Cessna Service Bulletins SB500-26-02, SB550-26-05, SB560-26-01, SB560XL-26-02, SB750-26-05, SBS550-26-02 (Table 1 of this AD)
2006-06-03	Cessna Model 500, 501, 550, S550, 551, and 560 Airplanes	Apr 20, 2006	Airframe (550)Certain serial numbers: 500 0001–0689; 501 0001–0689; S550 0001–0160; 550 0002–0733; 551 0002–0733; 550 0801–1075; …
2004-09-05	Cessna Model 500, 501, 550, and 551 Airplanes	Jun 2, 2004	Airframe (550)Certain serial numbers: 500 0001–0689; 501 0001–0689; 550 0002–0733; 551 0002–0733. Only with: Equipped with BFGoodrich brake assembly P/N 2-1528-6 or 2-1530-4.

Show all 7 ADs

AD	Subject	Effective	Applies to
98-04-38	Cessna Model 500, 501, 550, 551, and 560 Series Airplanes	Mar 25, 1998	Airframe (550)Only with: Equipped with pneumatic deicing boots.
95-25-10	Cessna Model 441, 500, 550, and 560 Series Airplanes	Jan 22, 1996	Airframe (550)Serial numbers per Allied Signal Aerospace Service Bulletins 103576-21-4054, 103576-21-4056, and 103648-21-4055. Only with: Equipped with Allied Signal outflow/safety valves identified in Allied Signal Aerospace Service Bulletins 103576-21-4054, 103576-21-4056, and 103648-21-4055.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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