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Illustration of a Gulfstream IV-SP. Not a photo of N144PK.
Illustration of the Gulfstream IV-SP, not a photo of N144PK.

N144PK 1992 Gulfstream IV-SP

Serial number 1210. Registered to Avire LLC, West Hollywood, CA, US.

  • 1992Built
  • 22Seats
  • 4,220 nmRange
  • 476 ktCruise
  • 45,000 ftCeiling

INSIDE

The Gulfstream IV-SP cabin.

Illustrations of a typical Gulfstream IV-SP cabin, not N144PK’s. Every aircraft’s completion differs.

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 typical Gulfstream IV-SP cabin.
Top-down view of a Gulfstream IV-SP cabin. Typical 13-passenger layout: a club of four, two club seats opposite a three-place divan, four conference seats, aft galley and lavatory.
Typical 13-passenger layout: a club of four, two club seats opposite a three-place divan, four conference seats, aft galley and lavatory.

RADAR ESTIMATE

What N144PK is worth, and where it’s heading.

Radar's value model doesn't cover the Gulfstream IV-SP on its own yet, so this borrows the Gulfstream G450 curve, scales it to N144PK's listing-based estimate and widens the range to match. An estimate, not an appraisal.

N144PK · On program · wider range

$3M

$2.4M$3.6M
In 2031
$2.1M
Value kept
68%
Per year
−7.3%
Program effect
$199.5K
Confidence
Low

5-year projection

The Gulfstream G450 curve, scaled to this Gulfstream IV-SP

$1.5M$2.1M$2.8M$3.4MNow20272028202920302031On program $2.1MOff program $1.8M
Engine program
Horizon
Open the aircraft value tool

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
1992
Serial number
1210
Engines
2 × Rolls-Royce Tay 611-8
Thrust
12,450 lbf each
Seats
Up to 22
Range
4,220 nm
Cruise
476 ktas
Published Mach
0.8
Ceiling
45,000 ft
Fuel capacity
4,403 US gal
ICAO type
GLF4
Exterior
White

THE AIRCRAFT’S LIFE

N144PK, from delivery to today.

Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Gulfstream Aerospace Corporation

    Previously registered under Gulfstream (registration history shows earlier N410QS registration entries).

    FAA registry

  2. Private owner

    FAA registry

  3. Avire LLC

    Registered to AVIRE LLC (Special Flight Permit; FAA certificate issued 2024-08-12).

    FAA registry

  4. Prime Jet

    Returned to Prime Jet fleet after interior refurbishment (operator/charter announcement).

    FAA registry

FAA REGISTRATION

Registration details

Registration
N144PK
Status
Current as of November 2025
Certificate issued
Aug 12, 2024
Airworthiness date
Jun 23, 2009
Last FAA action
Aug 12, 2024
Registration expires
Aug 31, 2031
Mode S code (hex)
A0B2DB
Aircraft category
Fixed-wing multi-engine
Weight class
Over 20,000lbs

From FAA registry data as of November 2025. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Avire LLC

LLC · West Hollywood, CA, US

EQUIPMENT AND HISTORY

As reported in public sources

Avionics
ATG-5000 (passenger connectivity) reported; typical G-IV/SP integrated Collins/Honeywell avionics (fit varies by airframe).
Cabin
15-passenger / executive layout (per broker listing); forward crew area and aft galley typical for this airframe.
Interior
Interior refurbished (2013 noted in broker data; additional refurbishment announced Nov 2024). ATG-5000 WiFi listed on some sales/charter brochures.
Maintenance program
ASC416A PT2 MSG-3 listed on broker maintenance notes; engine/APU MSP enrollment reported in listings.

Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.

RESEARCH NOTES

About N144PK

Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.

Overview

The airframe registered as N144PK is a 1992 Gulfstream G-IV/SP, serial number 1210, manufactured by Gulfstream Aerospace Corporation. This specific airframe is owned by Avire LLC, an LLC based in West Hollywood, CA, US, and is registry-marked in the United States. Condition highlights include a typical executive retrofit and reported passenger connectivity equipment noted in broker/record listings.

Operations & Cabin

The cabin is listed in broker information as a 15-passenger / executive layout, with a forward crew area and aft galley typical for this airframe, while the certified seating capacity is 22. Reported avionics and mission systems for this airframe include an ATG-5000 passenger connectivity installation and the airframe is generally equipped with the typical integrated Collins/Honeywell avionics suites found on G-IV/SPs, though fit varies by airframe. Typical operations for this aircraft type and configuration include transcontinental and intercontinental corporate transport within the aircraft’s 4,220 nm range, operating from its operator’s base in California for executive travel and charter missions. Maintenance considerations reflect an older airframe vintage (1992 production) and the needs of Rolls-Royce Tay 611-8 engine support and avionics upgrade cycles to maintain market competitiveness.

Model & Market Context

The Gulfstream G-IV/SP family occupies the long-range large cabin business jet niche, offering transcontinental reach and high cruise speed compared with light and mid-size jets. Competing models for mission profiles include late-model Bombardier and Dassault long-range types, though older G-IV/SPs trade at discounted values relative to newer models. Buyer and charter demand tends to favor airframes with modern avionics and connectivity retrofits, features reported on this unit, while maintenance and resale considerations hinge on engine life, records, and completing recurrent avionics/airframe upgrades.

MOVEMENTS

Last reported flights

DateFromTo
Not reported KBLM Monmouth Executive Airport
Not reported TJSJ Luis Muñoz Marín International Airport
Not reported SMJP Johan Adolf Pengel International Airport
Not reported KLAS Harry Reid International Airport

Public ADS-B and spotter reports up to November 2025. Not a live track.

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled November 2025. 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