INSIDE
The Gulfstream IV-SP cabin.
Illustrations of a representative Gulfstream IV-SP cabin, not N888CS’s. Every aircraft’s completion differs. View the Gulfstream IV model page. Compare with the Gulfstream IV interior.
ROUGH RANGE
What N888CS might be worth, and where it’s heading.
A rough range: Radar's value model doesn't cover the Gulfstream IV-SP on its own yet. 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. The Gulfstream G450 curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.
N888CS · On program · rough range
$6.3M
- In 2031
- $4.3M
- Value kept
- 68%
- Per year
- −7.3%
- Program effect
- $419K
- Confidence
- Low
5-year projection
The Gulfstream G450 curve, scaled to a rough range for this Gulfstream IV-SP
SPECIFICATIONS
Gulfstream IV-SP specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Gulfstream IV-SP
- Year
- 2001
- Serial number
- 1469
- Engines
- 2 × Rolls-Royc TAY 611SER
- ICAO type
- GLF4
THE AIRCRAFT’S LIFE
N888CS, from delivery to today.
Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.
-
Registry record
Earlier use of the number: N888CS was assigned to another aircraft, a Cessna 402B. That registration was cancelled on this date.
FAA registry -
Registry record
Airworthiness date on the current FAA record (standard category).
FAA registry -
ZG Aviation LLC
Certificate of registration issued as N888CS.
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N888CS
- Status
- Current as of October 2026
- Certificate issued
- May 19, 2026
- Airworthiness date
- Dec 3, 2001
- Last FAA action
- May 19, 2026
- Registration expires
- May 31, 2033
- Mode S code (hex)
- AC3BD0
- Aircraft category
- Large-cabin jet
- Weight class
- Over 20,000lbs
From FAA registry data as of October 2026. Check the FAA registry for the current record.
OWNERSHIP
Registered owner
ZG Aviation LLC
SOURCES
Where this page comes from
Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.
BUYING, SELLING OR FINANCING
What to check before a deal
- ADs that may apply to this aircraft →FAA airworthiness directives that name N888CS’s make and model
- N-number lookupLook up any other US aircraft by its registration
- Pre-buy records reviewWhat to read in the logbooks before you sign
- Aircraft title searchLiens, registrations and the chain of title
- Aircraft valuationHow records, time and programs move the price
- Aircraft maintenance recordsWhat a complete records package holds
Own or manage N888CS? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record for the aircraft: times, inspections, ADs and components, each tied to the page it came from.
N888CS is not a Radar customer record. This page is built from public sources as of October 2026. Owners and operators can ask for a correction or removal.