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N377JMCessna 421C · 1976

StandardCont Motor GTSI0-520-F-KBosque, NM

Claim this aircraft

N377JM is a 1976 Cessna 421C. It is a fixed-wing multi-engine aircraft with 8 seats, powered by a Cont Motor GTSI0-520-F-K rated at 435 horsepower. The registration is active, with the registrant based in Bosque, NM. Its standard airworthiness certificate was issued in Dec 1976. It has been registered to its current owner since May 2024.

50 years old
1 of 513 Cessna 421C
No NTSB events on record

More like this:Cessna 421C Aircraft in New Mexico Standard

2024

FAA record · May 2024 · Registration

Registered to current owner

Registrant based in Bosque, NM.

1976

FAA record · Dec 1976 · Airworthiness

Airworthiness certificate issued — Standard

Manufacturer: Cessna. Model 421C. Serial 421C0221.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N377JM's record changes.

Aircraft

ManufacturerCessna

Model421C

Year1976

CategoryStandard

TypeFixed-wing multi-engine

Serial421C0221

EngineCont Motor GTSI0-520-F-K

Horsepower435

Seats8

BasedBosque, NM

RegistrantIndividual

Safety record

No NTSB accidents or incidents on record

Checked against the public NTSB aviation database.

Registration history

2024 — present

Registered owner · Bosque, NM

Dec 1976

Airworthiness certificate issued

Owner locations generalized to city/state for privacy. Ownership lineage grows as TailWiki tracks daily FAA updates.

View earlier registration history

TailWiki has tracked this tail since Aug 2026. The FAA registry is a snapshot, not a history — earlier owners aren't in the public record. TailWiki reconstructs ownership changes by watching daily FAA updates going forward, so this section fills in the longer TailWiki runs.

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