N4SK — NAVION NAVION B Aircraft Profile

N4SK

NAVION NAVION B

NEW YORK, NY

Valid

Mfr Year: 1947

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Registrant

SIERRA KILO CORPORATION

Registration Exp

Mar 31, 2030

Airworthiness Date

Oct 7, 1955

Cert Issue Date

Apr 11, 1984

Seats

Engines

Cruise Speed

126 kts

Max Weight

CLASS 1

Engine Type

Reciprocating

Aircraft Type

Fixed wing single engine

Fractional

Last Activity

Oct 13, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This NAVION NAVION B airframe/engine combination has 23 current type-applicable Airworthiness Directives (1 airframe, 30 engine) and 8 historical. AD applicability is type-based — compliance status for N4SK must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N4SK is one of 46 NAVION NAVION B aircraft on the U.S. registry · fleet median year 1950.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N4SK in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)

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

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Title & Lien History

Bills of sale, liens & security agreements — search N4SK (free FAA account)

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NTSB Full Database

Deep search NTSB CAROL — enter N4SK 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 N4SK — authoritative government source

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