N198GS 1989 Gulfstream IV
- 1989Built
- 13Seats
- 4,168 nmRange
- 459 ktCruise
- 45,000 ftCeiling
INSIDE
The Gulfstream IV cabin.
Illustrations of a typical Gulfstream IV cabin, not N198GS’s. Every aircraft’s completion differs.
SPECIFICATIONS
Gulfstream IV specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Gulfstream IV
- Year
- 1989
- Serial number
- 1098
- Engines
- 2 × Rolls-Royce Tay 611-8
- Thrust
- 13,850 lbf each
- Seats
- Up to 13
- Range
- 4,168 nm
- Cruise
- 459 ktas
- Published Mach
- 0.8
- Ceiling
- 45,000 ft
- Fuel capacity
- 4,370 US gal
- ICAO type
- GLF4
THE AIRCRAFT’S LIFE
N198GS, from delivery to today.
Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.
-
Avn Air LLC
Recorded ownership by AVN Air LLC prior to trust registrations.
FAA registry -
N198GS Inc Trustee
Registration recorded to N198GS Inc Trustee.
FAA registry -
TVPX Aircraft Solutions Inc Trustee
Owner listed as TVPX Aircraft Solutions Inc Trustee in prior registration snapshot.
FAA registry -
TVPX Aircraft Solutions Inc Trustee
Current registration certificate issued to TVPX Aircraft Solutions Inc Trustee.
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N198GS
- Status
- Current as of November 2025
- Certificate issued
- Mar 4, 2023
- Last FAA action
- Mar 4, 2023
- Registration expires
- Jul 31, 2027
- 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
TVPX Aircraft Solutions Inc Trustee
ESTIMATED VALUE
What N198GS might be worth
No estimate on record
Value depends on total time, engine program, damage history and the completeness of the logbooks.
Open the aircraft value toolEQUIPMENT AND HISTORY
As reported in public sources
- Cabin
- Typical 13-passenger executive layout (approx. 45.1 ft long cabin)
- Interior
- Cabin length ~45.1 ft, width ~7.3 ft, height ~6.2 ft; executive seating and baggage volume consistent with G-IV corporate layouts.
Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.
RESEARCH NOTES
About N198GS
Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.
Overview
This airframe, registered as N198GS, is a Gulfstream Aerospace G-IV built in 1989 with manufacturer serial number 1098. The aircraft is owned by TVPX Aircraft Solutions Inc Trustee, a corporation based in North Salt Lake, UT, US, which is the recorded trustee/owner on the US registry. No additional ownership transfers or notable registry actions are published for this airframe in the provided data. Valuation and condition assessments are not published in the supplied dataset; operational details are limited to the manufacturer, serial, powerplant, and interior configuration provided.
Operations & Cabin
The cabin is presented in a typical 13-passenger executive layout with an approximate cabin length of 45.1 ft, reflecting the common VIP interior arrangement for this airframe that prioritizes club seating, divans, and a forward or aft galley/refreshment area. With a long-range capability of 4,168 nm and a cruise speed near 459 kts, this specific G-IV is suited to transcontinental and transborder executive transport missions from its owner’s base in North Salt Lake, UT. The twin Rolls-Royce Tay 611-8 engines, each rated at 13,850 lbf, define the airframe’s performance envelope and typical maintenance considerations, including engine shop visits governed by manufacturer and operator maintenance programs. No bespoke avionics fit or unique interior refurbishment details are published for this airframe in the supplied information.
Model & Market Context
The Gulfstream IV family occupies a long-range, large-cabin niche within the business jet market, offering transcontinental capability and a cruise ceiling of 45,000 ft, as exemplified by this Gulfstream Aerospace G-IV airframe. Competing models in the era and capability class include earlier large-cabin jets from Bombardier and Dassault; buyers and charter operators often value the G-IV for proven performance, comfortable cabin space for up to 13 passengers, and established maintenance support for Rolls-Royce Tay engines. Resale and operational considerations typically hinge on maintenance history, avionics refreshes, and interior condition, none of which are published in the provided dataset for this particular airframe.
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
- 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 N198GS? 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.
N198GS is not a Radar customer record. This page is built from public sources as of November 2025. Owners and operators can ask for a correction or removal.