FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N404SD — 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
TOMS AVIATION INC
Registrant Type
Corporation
Location
ADDISON, IL
Status
Registration Valid
Certificate Issued
Aug 3, 2006
Airworthiness Date
May 2, 2006
Registration Expires
Jan 31, 2028
Last Action
Apr 14, 2023
Aircraft
Serial Number
11217
Year Manufactured
2006
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
LYCOMING IO-540 SER
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A4BD11
Type History
Robinson Helicopter R44 II type page → — 1,363 registered · 314 NTSB records · 1 airworthiness directives
Live position via ICAO24 A4BD11
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