Registry / Robinson Helicopter Company / R44 II / N400HD

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N400HD V

Robinson Helicopter Company R44 II · 2008 · Wilmington, DE

This aircraft — FAA registration facts

N400HD is a 2008 Robinson Helicopter Company R44 II (serial 12220), registered to Spitzer Helicopter LLC (LLC) in Wilmington, DE. Its FAA registration is recorded as v and expires August 2028; the airworthiness certificate dates from April 2017 (9 years ago). It carries a Lycoming IO-540-AE1A5 engine rated at 260 hp, the engine on 76% of registered Robinson Helicopter Company R44 IIs. Its Mode-S transponder broadcasts the ICAO 24-bit address A4AD54. It is one of 1,325 Robinson Helicopter Company R44 II aircraft on the FAA registry. Spitzer Helicopter LLC holds 65 aircraft on the registry.

Registered owner
Spitzer Helicopter LLC
Owner type
LLC
Based in
Wilmington, DE
Serial number
12220
Year built
2008 · 18 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
A4AD54 · 51126524 octal
Certificate issued
Aug 14, 2021
Airworthiness date
Apr 27, 2017
Last FAA activity
Apr 13, 2026
Registration expires
Aug 31, 2028
FAA region
1

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Lycoming IO-540-AE1A5
Engine type
Reciprocating (Piston)
Rated power
260 hp
Power per seat
65 hp
FAA engine code
41899

981 of the 1,291 registered Robinson Helicopter Company R44 II carry this engine (76%), across 10 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N400HD

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Flight history & live tracking

ICAO24: a4ad54
No flight data on file yet for N400HD.
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Aircraft Type — ACFTREF 7640122

Robinson Helicopter Company R44 II
Engines: 1
Type: piston
Seats: 4
Category: Standard
TCDS: H11NM

Engine — CODE 41899

Manufacturer: Lycoming
Model: IO-540-AE1A5
Type: Reciprocating (Piston)
Horsepower: 260 HP

FAA Registration Record

N-Number: N400HD
Serial Number: 12220
Year Manufactured: 2008
ACFTREF Code: 7640122
Engine Code: 41899
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Rotorcraft (6)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Robinson Helicopter Company R44 II. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Robinson Helicopter Company R44 II model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 51126524
ICAO 24-bit (hex): A4AD54

Registrant

Spitzer Helicopter LLC
LLC
View all 65 aircraft registered to this owner →
1209 Orange St
Wilmington, DE, 19801
FAA Region: 1

Key Dates

Certificate Issued Aug 14, 2021
Airworthiness Apr 27, 2017
Expiration Aug 31, 2028
Last Activity Apr 13, 2026
Data as of Oct 5, 2026

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