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1989 Gulfstream 1125 SPJet Aircraft • Kerrville, TX, USA

This 1989 Astra/Gulfstream 1125 SP, serial number 37 and registered as N3LH, presents a rare opportunity with a total airframe time of 9,704.6 hours and 6,492 landings. It has been professionally managed and operated by a Houston-based corporate flight department, with its maintenance pedigree highlighted by a C-Check completed in September 2024. The aircraft is equipped with dual Honeywell engines (serial numbers P96158C and P96159C) with 9,491.8 and 9,409.7 hours respectively, both enrolled on an Engine Assurance Program (EAP) and with 253.2 hours remaining until their next MPI and plenum inspection.

The avionics suite is comprehensive,...

Year
1989
Make
Gulfstream
Series
1125
Model
1125 SP
Tail #
N3LH
Serial #
37

Find similar aircraft

Specifications

Category
Jet
Intended Use
Business, Passenger
Flight Rules
IFR
Seats
8

Hours, Logs & Inspections

Total Time
9,704.6 hrs
Engine 1 Time
9,491.8 hrs (SNEW)
Engine 2 Time
9,409.7 hrs (SNEW)
Inspection Status
A Check – 251.5 hours Remaining, B CHECK – 239.8 hours Remaining, C Check – 31 months, 11 Days, or 739.8 hours Remaining

Avionics

GPS

Universal UNS-1LW - Dual Flight Management System with WAAS/LPV

Comms

Collins VHF-22B - Dual Communication Radios, Dual Navigation Radios, w/SELCAL High Frequency

AP

Collins APS-80 - Autopilot

Weather

Collins WXP-85C - (color) Weather Radar

Traffic

Collins TCAS-4000 - TCAS-II

ADSB

Collins TDR-94D - Dual Transponder

PFD

Collins EFD-85 - 5-tube EFIS

EMS

ADS-80 - Dual airdata systems

Additional Equipment

Charging Hubs

GSB15 - Pilot and Co-Pilot USB charging hubs (2), charging hubs installed in the LH and RH cabin interior sidewall

Galley

Forward Galley

Engine Maintenance Program

EAP - Both engines on EAP

Performance Modification

RVSM, Thrust Reversers

Fuel System

Extended Range Fuel tanks (Currently not installed)

Emergency Locator Transmitter

Airtex C406-2 - model ELT

Interior & Exterior

Interior Notes
Executive/8 Passengers, Tan Leather Seating, Enclosed Lavatory – Externally serviced

Engine & Propeller

Engine Type
Jet
Engine Count
2
Engine Model
HONEYWELL

Asking Price

$899,999

Aircraft Location

Kerrville, TX, USA

Listing Details

Used
For Sale

Price History

Jan 28, 2026: $899,999 - controller

Contact Seller

First Seen: Jan 28, 2026

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Asking Price

$899,999