FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N400PF — 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
H RICHARDSON & SONS LLC
Registrant Type
LLC
Location
OGDENSBURG, NY
Status
Registration Valid
Certificate Issued
Apr 25, 2024
Airworthiness Date
Jul 22, 2015
Registration Expires
Apr 30, 2031
Last Action
Apr 25, 2024
Aircraft
Serial Number
13847
Year Manufactured
2015
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
LYCOMING IO-540-AE1A5
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A4ADEC
Type History
Robinson Helicopter R44 II type page → — 1,363 registered · 314 NTSB records · 1 airworthiness directives
Live position via ICAO24 A4ADEC
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