N1SW — GRUMMAN G-44A Aircraft Profile

N1SW

GRUMMAN G-44A

MISSOULA, MT

Valid

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Registrant

WATERLANDING LLC

Registration Exp

Jan 31, 2033

Airworthiness Date

Feb 20, 1957

Cert Issue Date

Jan 28, 2026

Seats

Engines

Cruise Speed

131 kts

Max Weight

CLASS 1

Engine Type

Reciprocating

Aircraft Type

Fixed wing multi engine

Fractional

Last Activity

Jan 28, 2026

🛠️ Airworthiness Directive Exposure & Fleet Context

This GRUMMAN G-44A airframe/engine combination has 13 current type-applicable Airworthiness Directives (0 airframe, 14 engine) and 1 historical. AD applicability is type-based — compliance status for N1SW must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N1SW is one of 35 GRUMMAN G-44A aircraft on the U.S. registry · fleet median year 1946.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N1SW in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)

Search FAA DRS for ADs — filter by Model: G-44A

Search FAA DRS →

Title & Lien History

Bills of sale, liens & security agreements — search N1SW (free FAA account)

Open FAA CARES →

NTSB Full Database

Deep search NTSB CAROL — enter N1SW 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 N1SW — authoritative government source

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