Registry / Robinson Helicopter / R44 II / N808LB

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N808LB V

Robinson Helicopter R44 II · 2019 · Silver Spring, MD

This aircraft — FAA registration facts

N808LB is a 2019 Robinson Helicopter R44 II (serial 14358), registered to United Therapeutics Corp (corporation) in Silver Spring, MD. Its FAA registration is recorded as v and expires May 2027; the airworthiness certificate dates from November 2019 (6 years ago). It carries a Lycoming IO-540-AE1A5 engine rated at 260 hp, the engine on 91% of registered Robinson Helicopter R44 IIs. Its Mode-S transponder broadcasts the ICAO 24-bit address AB0091. It is one of 61 Robinson Helicopter R44 II aircraft on the FAA registry. United Therapeutics Corp holds 9 aircraft on the registry.

Registered owner
United Therapeutics Corp
Owner type
Corporation
Based in
Silver Spring, MD
Serial number
14358
Year built
2019 · 7 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
AB0091 · 52600221 octal
Certificate issued
May 21, 2020
Airworthiness date
Nov 15, 2019
Last FAA activity
Mar 6, 2025
Registration expires
May 31, 2027
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

53 of the 58 registered Robinson Helicopter R44 II carry this engine (91%), across 5 engine variants on the type.

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

Community facts about N808LB

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Flight history & live tracking

ICAO24: ab0091
No flight data on file yet for N808LB.
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Aircraft Type — ACFTREF 7640123

Robinson Helicopter 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: N808LB
Serial Number: 14358
Year Manufactured: 2019
ACFTREF Code: 7640123
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 R44 II. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

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

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

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

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Transponder / ADS-B

Mode S (octal): 52600221
ICAO 24-bit (hex): AB0091

Registrant

United Therapeutics Corp
Corporation
View all 9 aircraft registered to this owner →
1000 Spring St
Silver Spring, MD, 209104004
FAA Region: 1

Key Dates

Certificate Issued May 21, 2020
Airworthiness Nov 15, 2019
Expiration May 31, 2027
Last Activity Mar 6, 2025
Data as of Sep 7, 2026

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