FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N85303 — Grumman HU-16B
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
DUCKBUTT LLC
Registrant Type
LLC
Location
CASTLE ROCK, CO
Status
Registration Valid
Certificate Issued
Apr 18, 2024
Airworthiness Date
Feb 4, 2023
Registration Expires
Apr 30, 2031
Last Action
Apr 18, 2024
Aircraft
Serial Number
51-5303
Year Manufactured
1951
Aircraft Type
Fixed Wing Multi Engine
Certification
Experimental (+1 flag)
Engine
WRIGHT R-1820 SER
Engines / Seats
2 / 8
Weight Class
CLASS 3
Mode S (Hex)
ABB4F1
Type History
Grumman HU-16B type page → — 10 registered · 0 NTSB records · 0 airworthiness directives
Live position via ICAO24 ABB4F1
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