ultra-long-range jet
N660FX2016 Gulfstream GVI (G650ER)

Registration record
N660FX on the FAA register
- Type
- 2016 Gulfstream GVI (G650ER)
- Serial
- 6249
- Engines
- 2 × Rolls-Royce BR700-725A1-12
- Registered owner
- Flexjet LLC, Cleveland, OH, US
- Certificate issued
- 2026-07-29
- Airworthiness date
- 2016-12-21
- Registration expires
- 2033-07-31
- Mode S (hex)
- A8B4CC
- Status
- Current as of October 2026
- Rough value range
- $23.0M to $51.0M
From Radar's listing-based estimates for business jets of similar engine thrust and age.
Overview
N660FX is a Gulfstream GVI (G650ER) built in 2016, with serial number 6249. The FAA names Flexjet LLC as the registrant. Its ICAO type designator is GLF6. The G650ER is an ultra-long-range jet.
Type reference
The published type figures list a ceiling of 51000 ft and Mach 0.925. The type uses 2 Rolls-Royce BR700-725A1-12 engines, with published thrust of 16900 lbf each. Published type figures do not confirm the equipment installed on this individual aircraft.
Registration record
The FAA lists the make as GULFSTREAM AEROSPACE CORP and the model as GVI (G650ER). The certificate of registration was issued on July 29, 2026. The current record gives an airworthiness date of December 21, 2016. Its type certificate reference is EASA.IM.A.169. The FAA record marks this registration as fractional ownership.

Data: Radar, FAA aircraft registry file of 2026-10-09.
Records & AD tracking by Radar
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