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N85303
GRUMMAN HU-16B
CASTLE ROCK, CO
Valid
Mfr Year: 1951
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Registrant
DUCKBUTT LLC
Registration Exp
Apr 30, 2031
Airworthiness Date
Feb 4, 2023
Cert Issue Date
Apr 18, 2024
Seats
8
Engines
2
Cruise Speed
168 kts
Max Weight
CLASS 3
Engine Type
Reciprocating
Aircraft Type
Fixed wing multi engine
Fractional
No
Last Activity
Apr 18, 2024

🛠️ Airworthiness Directive Exposure & Fleet Context

This GRUMMAN HU-16B 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 N85303 must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N85303 is one of 11 GRUMMAN HU-16B aircraft on the U.S. registry · fleet median year 1951.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N85303 in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: HU-16B
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Title & Lien History
Bills of sale, liens & security agreements — search N85303 (free FAA account)
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NTSB Full Database
Deep search NTSB CAROL — enter N85303 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 N85303 — authoritative government source
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Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number