FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N484AK — 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

UNITED THERAPEUTICS CORP

Registrant Type

Corporation

Location

SILVER SPRING, MD

Status

Registration Valid

Certificate Issued

Jun 19, 2018

Airworthiness Date

Aug 2, 2018

Registration Expires

Jun 30, 2028

Last Action

Aug 6, 2025

Aircraft

Serial Number

11638

Year Manufactured

2007

Aircraft Type

Rotorcraft

Certification

Experimental (+2 flags)

Engine

AMA/EXPR UNKNOWN ENG

Engines / Seats

1 / 4

Weight Class

CLASS 1

Mode S (Hex)

A5F77F

Type History

Robinson Helicopter R44 II type page → — 1,363 registered · 314 NTSB records · 1 airworthiness directives

Live position via ICAO24 A5F77F

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