N290PS: 1999 Gulfstream IV-SP, s/n 1376

INSIDE

The Gulfstream IV-SP cabin.

Illustrations of a representative Gulfstream IV-SP cabin, not N290PS’s. Every aircraft’s completion differs. View the Gulfstream IV model page. Compare with the Gulfstream IV interior.

An eye-level view looking aft through a Gulfstream IV stand-up cabin with cream leather club seats, a three-place divan, an aft conference area, wood veneer cabinetry and six large oval windows on each side in warm natural light. — A representative Gulfstream IV-SP cabin.

Top-down view of a Gulfstream IV-SP cabin. Representative Gulfstream IV-SP cabin cutaway. Seating and installed interiors vary by aircraft. — Representative Gulfstream IV-SP cabin cutaway. Seating and installed interiors vary by aircraft.

ROUGH RANGE

What N290PS 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.

N290PS · On program · rough range

$5.4M

$3.7M$7.8M

In 2031: $3.7M
Value kept: 68%
Per year: −7.3%
Program effect: $359.1K
Confidence: Low

5-year projection

The Gulfstream G450 curve, scaled to a rough range for this Gulfstream IV-SP

Engine program

Horizon

Open the aircraft value tool

Gulfstream IV price by build year, and the for-sale market

SPECIFICATIONS

Gulfstream IV-SP specs

Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.

Full Gulfstream IV specs, range and cabin

Model: Gulfstream IV-SP
Year: 1999
Serial number: 1376
Engines: 2 × Rolls-Royc TAY 611SER
ICAO type: GLF4

THE AIRCRAFT’S LIFE

N290PS on the registry.

Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.

Mar 7, 2000

Registry record

Airworthiness date on the current FAA record (standard category).
FAA registry
Feb 16, 2026

Nappyboy Skyhaus LLC

Certificate of registration issued as N290PS.
FAA registry

FAA REGISTRATION

Registration details

Registration: N290PS
Status: Current as of October 2026
Certificate issued: Feb 16, 2026
Airworthiness date: Mar 7, 2000
Last FAA action: Aug 6, 2026
Registration expires: Feb 28, 2033
Mode S code (hex): A2F6D0
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

Nappyboy Skyhaus LLC

LLC · Roswell, GA, US

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 N290PS’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

SAME TYPE

Every Gulfstream IV by tail number · Gulfstream: every model · Large-cabin jets compared

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N290PS 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.