N18TD V

This aircraft — FAA registration facts

N18TD is a 1990 Gulfstream Aerospace G-IV (serial 1145), registered to Valiair Lc Trustee (LLC) in Casper, WY. Its FAA registration is recorded as v and expires April 2032; the airworthiness certificate dates from March 2012 (14 years ago). It carries 2 Rolls-Royc TAY 611-8 engines rated at 13,850 lbf each (27,700 lbf total), the engine on 15% of registered Gulfstream Aerospace G-IVs. Its Mode-S transponder broadcasts the ICAO 24-bit address A14000. It is one of 365 Gulfstream Aerospace G-IV aircraft on the FAA registry. Valiair Lc Trustee holds 294 aircraft on the registry.

Registered owner

Valiair Lc Trustee

Owner type

LLC

Based in

Casper, WY

Serial number

1145

Year built

1990 · 36 yrs old

Airworthiness class

Standard – Transport

FAA status

V

Mode-S / ICAO24

A14000 · 50240000 octal

Certificate issued

Apr 28, 2025

Airworthiness date

Mar 30, 2012

Last FAA activity

Apr 28, 2025

Registration expires

Apr 30, 2032

FAA region

S

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

Engine on this aircraft

Engine

Rolls-Royc TAY 611-8

Engine type

Turbo-fan

Rated thrust

13,850 lbf × 2 (27,700 lbf total)

FAA engine code

54072

55 of the 356 registered Gulfstream Aerospace G-IV carry this engine (15%), across 11 engine variants on the type.

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

Runway requirement (estimate)

A Gulfstream Aerospace G-IV needs roughly 9,500 ft of runway for takeoff at sea level (takeoff distance ~8,250 ft plus a 15% safety margin). Check it against a destination airport →

Planning estimate for takeoff only — excludes landing distance, wind, density altitude, and contamination. Verify against the aircraft's POH/AFM.

Community facts about N18TD

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.