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Aircraft record

N44AS1979 Cessna 550

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Sep 3, 2022.

Safety record in brief:No NTSB accidents or incidents since 19827 ADs may apply9 service difficulty reports

Registration
Deregistered
Last based in
Tallevast, FL
owner city / state
Engine
JT15D-4 · 2,500 lb thrust
P&W Canada
Owners
1
since 2019
NTSB events
None
since 1982
ADs may apply
7
confirm with A&P
Service reports
9
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
N504D LLC
Owner type
LLC
City, state
Tallevast, FL
Certificate issued
May 2, 2019
Canceled
Sep 3, 2022
Airworthiness
Standard · Transport
Airworthiness date
May 6, 1987

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
1979
Serial number
550-0047
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
A54855

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
  1. 2019 – 2022N504D LLCTallevast, FL
  2. 1968 – 1980Aircraft Sales CorpWaukegan, IL · different airframe: 1968 Beechcraft 19a S/N Mb-396

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 (0)

No NTSB accidents or incidents found for this airframe since 1982.

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.

ADSubjectEffectiveApplies to
2015-17-12Air ConditioningSep 29, 2015Airframe (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.
2013-09-11Air ConditioningJul 5, 2013Airframe (550)Certain serial numbers: 500 0001–0689; 501 0001–0689; 550 0002–0733; 550 0801–1136; 551 0002–0733; 551 0801–1136; …
2007-11-17Cessna Model 500, 501, 550, 551, S550, 560, 560XL, and 750 AirplanesJul 6, 2007Airframe (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)
2006-06-03Cessna Model 500, 501, 550, S550, 551, and 560 AirplanesApr 20, 2006Airframe (550)Certain serial numbers: 500 0001–0689; 501 0001–0689; S550 0001–0160; 550 0002–0733; 551 0002–0733; 550 0801–1075; …
2004-09-05Cessna Model 500, 501, 550, and 551 AirplanesJun 2, 2004Airframe (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
ADSubjectEffectiveApplies to
98-04-38Cessna Model 500, 501, 550, 551, and 560 Series AirplanesMar 25, 1998Airframe (550)Only with: Equipped with pneumatic deicing boots.
95-25-10Cessna Model 441, 500, 550, and 560 Series AirplanesJan 22, 1996Airframe (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 (9)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Flight controls · actuator · malfunctionedMar 14, 2011

    ON CLIMB OUT, PILOT REPORTED ELEVATOR TRIM JAMMED AND WOULD NOT MOVE. PILOT RETURNED ACFT BACK TO DEPARTURE AND DIFFERENT ACFT DEPARTED. MX INSPECTED ACFT AND FOUND ELEVATOR TRIM ACTUATOR WORN AND CHAIN ON ACTUATOR VERY LOOSE AND BINDING WHENEVER TRIM UP WAS SELECTED. CHAIN WOULD RELEASE WHEN DOWN…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · damagedOct 8, 2010

    DURING SCHEDULED MX, INSP NOTED DAMAGE TO A FRAME AT FUSELAGE STA 179.5 AND WATER LINE 107. MX PERFORMED A MAJOR REPAIR BY FABRICATING AND INSTALLING A DOUBLER IAW REPORT NR S-550-0047/07PRD AND SRM, CHAPTER 51.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · damagedOct 8, 2010

    DURING SCHEDULED MX, INSP NOTED DAMAGE TO A FRAME AT FUSELAGE STA 168 AND WATER LINE 121. MX PERFORMED A MAJOR REPAIR BY FABRICATING AND INSTALLING A DOUBLER IAW REPORT NR S-550-0047/07PRD AND SRM CHAP 51.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 9 reports
  • Fuselage · frame · damagedOct 8, 2010

    DURING SCHEDULED MX, INSP NOTED DAMAGE TO A FRAME AT FUSELAGE STA 180.77 AND WATER LINE 112. MX PERFORMED A MAJOR REPAIR BY REMOVING DAMAGED AREA AND INSTALLING A NEW SPLICE IAW REPORT S-550-0047/07PRD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · frame · damagedOct 8, 2010

    DURING SCHEDULED MX, INSP NOTED DAMAGE TO A FRAME AT FUSELAGE STA 205.23 AND WATER LINE 112. MX PERFORMED A MAJOR REPAIR BY REMOVING DAMAGED AREA AND INSTALLING A NEW SPLICE IAW REPORT S-550-0047/07PRD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · damagedFeb 13, 2007

    PULLED FASTENERS AND CRACK IN LT WING LOWER SKIN.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · skin · bentAug 9, 2006

    CABIN DOOR SKIN LOWER EDGE IS BENT AND TORN IN SEVERAL AREAS ACROSS THE BOTTOM OF THE DOOR.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · doubler · gougedAug 9, 2006

    A SINGLE GOUGE WAS NOTED IN THE DOUBLER P/N 6511032-18, COMMON TO THE RT STUBWING LOWER SKIN ASSEMBLY.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · web · crackedAug 9, 2006

    NOSE LANDING GEAR WHEEL WELL, FOUND WHEEL WELL TOP SKIN CRACKED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Related aircraft

Show all 8 related aircraft
All 500 registered Cessna 550 aircraft

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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