N87MK — CESSNA 421B Aircraft Profile

N87MK

CESSNA 421B

LAWTON, OK

Valid

Mfr Year: 1974

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Registrant

WIND RIVER AVIATION LLC

Registration Exp

Jan 31, 2031

Airworthiness Date

Nov 1, 1974

Cert Issue Date

Jan 26, 2024

Seats

Engines

Cruise Speed

172 kts

Max Weight

CLASS 1

Engine Type

Reciprocating

Aircraft Type

Fixed wing multi engine

Fractional

Last Activity

Jan 26, 2024

🛠️ Airworthiness Directive Exposure & Fleet Context

This CESSNA 421B airframe/engine combination has 52 current type-applicable Airworthiness Directives (35 airframe, 25 engine) and 8 historical. AD applicability is type-based — compliance status for N87MK must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N87MK is one of 270 CESSNA 421B aircraft on the U.S. registry · fleet median year 1974.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N87MK in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)

Search FAA DRS for ADs — filter by Model: 421B

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Title & Lien History

Bills of sale, liens & security agreements — search N87MK (free FAA account)

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NTSB Full Database

Deep search NTSB CAROL — enter N87MK in Registration Number

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Aviation Weather

METAR, TAF, winds aloft & radar — official FAA weather service

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FAA Registry (Official)

Official FAA record for N87MK — authoritative government source

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Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number