large-cabin jet
N455Z1994 Gulfstream IV-SP
Registration record
N455Z on the FAA register
- Type
- 1994 Gulfstream IV-SP
- Serial
- 1235
- Engines
- 2 × Rolls-Royc TAY 611SER
- Registered owner
- Sparta Aviation Group LLC, Saint Petersburg, FL, US
- Certificate issued
- 2026-07-29
- Airworthiness date
- 1994-01-27
- Registration expires
- 2033-07-31
- Mode S (hex)
- A586EE
- Status
- Current as of October 2026
- Rough value range
- $2.50M to $5.20M
From Radar's listing-based estimates for business jets of similar engine thrust and age, set to the level of the 7 Gulfstream IV-SP estimates on Radar.
Overview
N455Z is a Gulfstream IV-SP built in 1994, serial number 1235. The FAA records the ownership type as llc. The named registrant is Sparta Aviation Group LLC. Fractional ownership is not specified in the supplied FAA record.
Registry facts
The FAA records the manufacturer as GULFSTREAM AEROSPACE and the model as G-IV. The type certificate listed for this record is EASA.IM.A.070. Its recorded airworthiness date is January 27, 1994. The certificate of registration was issued on July 29, 2026. An earlier use of N455Z identified a 1955 Sikorsky S-55B, with cancellation recorded on July 7, 1977. This was a different aircraft.
Type reference
The aircraft's category is large-cabin jet. The certified family does not establish a marketed variant or installed cabin completion. The supplied ICAO type designator is GLF4. The supplied type specifications list 2 Rolls-Royc TAY 611SER engines. These type-level engine entries do not verify the engines installed on this airframe.
Data: Radar, FAA aircraft registry file of 2026-10-09.
Records & AD tracking by Radar
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