N3974A — PIPER L-4B Aircraft Profile

N3974A

PIPER L-4B

UDALL, KS

Valid

Mfr Year: 1942

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Registrant

KLINGENBERG TIMOTHY C

Registration Exp

May 31, 2028

Airworthiness Date

Dec 6, 2017

Cert Issue Date

May 2, 2012

Seats

Engines

Cruise Speed

67 kts

Max Weight

CLASS 1

Engine Type

Reciprocating

Aircraft Type

Fixed wing single engine

Fractional

Last Activity

May 12, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This PIPER L-4B airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N3974A must be verified against the aircraft maintenance logbooks.

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N3974A is one of 7 PIPER L-4B aircraft on the U.S. registry · fleet median year 1943.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N3974A in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)

Search FAA DRS for ADs — filter by Model: L-4B

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Title & Lien History

Bills of sale, liens & security agreements — search N3974A (free FAA account)

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NTSB Full Database

Deep search NTSB CAROL — enter N3974A in Registration Number

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Aviation Weather

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FAA Registry (Official)

Official FAA record for N3974A — authoritative government source

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