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Aircraft record

N420EH2001 Cessna 525A

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 19825 ADs may apply4 service difficulty reports

Registration
Valid
expires Dec 31, 2031
Based in
Derwood, MD
owner city / state
Engine
FJ 44 SERIES · 1,900 lb thrust
Williams
Owners
1
since 2024
NTSB events
None
since 1982
ADs may apply
5
confirm with A&P
Service reports
4
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Co-owners
City, state
Derwood, MD
Certificate issued
Dec 14, 2024
Expires
Dec 31, 2031
Airworthiness
Standard · Normal
Airworthiness date
May 13, 2001

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
525A
Year
2001
Serial number
525A0027
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
A4FC0B

Engine

Make and model
Williams Fj 44 Series
Type
Turbo-fan
Power
1,900 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. 2024 – nowCo-ownersDerwood, MD · current
  2. Date unknownIndividual ownerdifferent airframe: Bell 412 S/N 33054

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 (5)

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
2024-15-09Gust Lock/ Damper SystemOct 22, 2024Airframe (525A)Only with: Tamarack ATLAS winglets installed in accordance with STC No. SA03842NY.
2020-24-06Flight ControlsDec 28, 2020Airframe (525A)Only with: With Tamarack active load alleviation system (ATLAS) winglets installed in accordance with STC SA03842NY.
2010-12-01Cessna Aircraft Company Model 525A AirplanesJul 22, 2010Airframe (525A)Certain serial numbers: 525A 0001–0244
2008-03-10Cessna Aircraft Company Models 525, 525A, and 525B AirplanesMar 11, 2008Airframe (525A)Certain serial numbers: 525 0001–0637; 525A 0001–0347; 525B 0001–0152. Only with: Cockpit mounted pilot relief tube installed.
2005-17-11The Cessna Aircraft Company Models 525, 525A, and 525B AirplanesOct 7, 2005Airframe (525A)Certain serial numbers: 525 525-0001–525-0600; 525A 525A-0001–525A-0234; 525B 525B-0001–525B-0035

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

Service Difficulty Reports (4)

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.

  • Engine air · precooler · defectiveJan 24, 2023

    THE FLIGHT CREW REPORTED A RIGHT BLEED AIR OVERHEAT WARNING INDICATION DURING FLIGHT. THEY STATED THAT THE WARNING IS ILLUMINATED ABOVE 100% ENGINE POWER AND EXTINGUISHES AT BELOW 98% POWER. THE MAINTENANCE CREW DETERMINED THE RIGHT BLEED AIR PRECOOLER WAS DEFECTIVE REQUIRING IT TO BE REPLACED. AN…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine air · precooler · defectiveJan 24, 2023

    THE FLIGHT CREW REPORTED A RIGHT BLEED AIR OVERHEAT ANNUNCIATOR WHILE IN FLIGHT AT ABOVE 100% ENGINE POWER AND EXTINGUISHES AT BELOW 97% ENGINE POWER. THE CREW ELECTED TO DIVERT THE FLIGHT AND LAND FOR MAINTENANCE CONSIDERATIONS. THE BASE MAINTENANCE TEAM DETERMINED THAT THE RIGHT BLEED AIR…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · actuator · defectiveJan 10, 2022

    THE FLIGHT CREW REPORTED ON A DOOR UNLOCK ANNUNCIATOR ILLUMINATING AT THE END OF FLIGHT LEG 2. THE MAINTENANCE TEAM TROUBLESHOT AND DETERMINED THE AFT BAGGAGE DOOR ACTUATOR WAS FAULTY. THE ACTUATOR WAS REMOVED AND A NEW UNIT INSTALLED. OPERATIONAL CHECKS OF THE DOOR UNLOCK SYSTEM WERE SATISFACTORY…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 4 reports
  • Landing gear · bulb · inoperativeOct 13, 2020

    WITH NO PASSENGERS ON BOARD AND ON FINAL APPROACH TO OCEAN REEF CLUB AIRPORT (07FA) AFTER PLACING THE LANDING GEAR HANDLE IN THE DOWN POSITION THERE WAS AN UNSAFE INDICATION. TWO GREEN LIGHTS (NOT 3) AND ONE RED LIGHT ILLUMINATED. CYCLED THE GEAR ONE TIME AND THE SAME INDICATION APPEARED. FLEW…

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

Related aircraft

Show all 8 related aircraft
All 281 registered Cessna 525A 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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