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

N181US — Gulfstream Aerospace G-IV

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

181US LLC

Registrant Type

LLC

Location

BOCA RATON, FL

Status

Registration Valid

Certificate Issued

Mar 4, 2026

Airworthiness Date

Apr 25, 2011

Registration Expires

Mar 31, 2033

Last Action

Mar 4, 2026

Aircraft

Serial Number

1181

Year Manufactured

—

Aircraft Type

Fixed Wing Multi Engine

Certification

Experimental (+1 flag)

Engine

ROLLS-ROYC TAY 611SER

Engines / Seats

2 / 22

Weight Class

CLASS 3

Mode S (Hex)

A14636

Type History

Gulfstream Aerospace G-IV type page → — 360 registered · 45 NTSB records · 50 airworthiness directives

Live position via ICAO24 A14636

ADS-B Exchange → FlightAware → FlightRadar24 → FAA Aircraft Inquiry →

Looking for a different aircraft? Search the registry.