Models / Cessna / 421B / N421KB Aircraft record N421KB 2000 Cessna 421B Deregistered Unclaimed Source: FAA, updated Oct 17, 2026 This N-number isn't registered right now. Below is its last known registration, canceled Jul 7, 2017.
Safety record in brief: 1 NTSB accident (substantial damage, Jun 2010) · 4 ADs may apply
NTSB events 1 substantial, 2010 ADs may apply 4 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 17, 2026
Last registered owner Great Lakes Aviation INC
Owner type Corporation
City, state Valparaiso, IN
Certificate issued Sep 24, 2008
Canceled Jul 7, 2017
Airworthiness Standard · Normal
Airworthiness date Oct 26, 2000 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 421B
Year 2000
Serial number 421B0432
Aircraft type Fixed wing multi engine
Category Land
Certification Type Certificated
Seats 8
Engines 2
Max takeoff weight Up to 12,499 lb
Mode S code A50039 Engine
Make and model Ama/Expr Unknown Eng
Type Reciprocating Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history Ownership history from FAA records 2008 – 2017 Great Lakes Aviation INC Valparaiso, IN Individual owners are shown by city and state only.
Safety record NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026 ADs published since 1998 that may apply (4) 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 2016-17-08 Elevator Tab Control System Sep 12, 2016 Airframe (421B) 2005-20-25 The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411… Nov 9, 2005 Airframe (421B)Certain serial numbers: 401 655; 401 401-0001–401-0322; 401A 655; 401A 401A0001–401A0132; 401B 401B0001–401B0221; 402 402-0001–402-0322; …. Only with: Equipped with an avionics bus circuit breaker switch P/N CM3589-50, 593-250-101, 593-250-102, W31-X2M5A-50, or W31-X1000-50. 2000-01-16 Cessna Aircraft Company 300 and 400 Series Airplanes Feb 15, 2000 Airframe (421B) 98-04-28 Cessna Aircraft Company Models T303, 310R, T310R, 335, 340A, 402B, 402C, 404, F406, 414… Mar 13, 1998 Airframe (421B)
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 Registry Registration, owner city and state, airframe, engine updated Oct 17, 2026 NTSB accident and incident database Accidents and incidents since 1982 updated Oct 15, 2026 FAA Airworthiness Directives (Federal Register) ADs published since 1998 updated Oct 17, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record