FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N633AK — Robinson Helicopter R44 II
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
ALPHA AVIATION LLC
Registrant Type
LLC
Location
ANCHORAGE, AK
Status
Registration Valid
Certificate Issued
Feb 28, 2026
Airworthiness Date
Sep 11, 2025
Registration Expires
Feb 28, 2033
Last Action
Feb 28, 2026
Aircraft
Serial Number
14904
Year Manufactured
2025
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
LYCOMING IO-540-AE1A5
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A848EB
Type History
Robinson Helicopter R44 II type page → — 1,363 registered · 314 NTSB records · 1 airworthiness directives
Live position via ICAO24 A848EB
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