N154C
Gulfstream G-IV (G-IVSP) (SP)
Gulfstream Aerospace Corporation
9 Hours
Duration of Flight
4091 NM
Range
505 MPH
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2024-11-12| Date | From | To | Flight Time | Status |
|---|---|---|---|---|
| 2025-08-22 | N/A | N/A | N/A | ✓ Landed |
| 2025-08-18 | N/A | N/A | N/A | ✓ Landed |
| 2025-08-12 | N/A | N/A | N/A | ✓ Landed |
| 2024-10-30 | N/A | N/A | N/A | ✓ Landed |
AI Summary
Gulfstream G-IV (G-IVSP) (SP)
Overview
U.S. registration (Standard/Transport). Certificate issued 2024-11-12; airworthiness date 2002-09-11; Mode S hex A0D93D.
Specifications
- Engines: 2× Rolls‑Royce Tay 611‑8 (12450 lbf each)
- Range: 4091 nm
- Cruise: 459 kts
- Seats: 22
- Ceiling: 45000 ft
Operations & Cabin
Typical 14–19 place executive layout with forward galley and aft lavatory; multiple interior layouts possible Stand-up cabin ~45.1 ft length, 7.3 ft width; large galley and aft lavatory; seating/finish vary by owner/operator Avionics: Honeywell SPZ-8000 (typical G-IV/G-IVSP equipage)
Model & Market Context
The airframe bearing registration N154C is a 2002-built Gulfstream G-IV (G-IVSP), serial number 1493, recorded as owned by RED RIVER AIRCRAFT LEASING LLC, an Anchorage, Alaska–based limited liability company. The aircraft is U.S.-registered and is valued at $5,750,000 in current records, reflecting market-condition pricing for early-2000s long-range business jets. The airframe’s documented equipment and interior flexibility indicate it has been maintained to support executive transport roles rather than heavy commercial use. Ownership by a leasing LLC based in Anchorage suggests utilization in charter or corporate lease operations with potential seasonal deployment to and from Alaska.
The cabin is typically fitted in a 14–19 place executive layout with a forward galley and aft lavatory, while multiple interior layouts remain possible to suit lessee requirements; overall seating capacity is listed as 22, indicating alternate high-density configurations are feasible. Avionics for a typical G-IV/G-IVSP equipage are shown as Honeywell SPZ-8000, supporting standard long-range navigation, communications and flight management functions for transcontinental and North Pacific operations. With a cruise speed near 459 kts and a range of 4,091 nm, this specific airframe is well suited for executive transcontinental and regional charter missions, including routes to and from Alaska when operated from its Anchorage base. Maintenance considerations for this type—two Rolls‑Royce Tay 611‑8 turbofans—align with mid-life heavy checks customary for early-2000s Gulfstream airframes.
The Gulfstream G-IV (G-IVSP) occupies a long-range business jet niche offering high cruise speed and transcontinental range for its vintage, competing historically with late-model Bombardier and Dassault offerings. Buyers and charter operators value the G-IV family for cabin comfort, speed and reliability, though maintenance and engine support costs for Tay engines factor into resale pricing—reflected in the listed $5,750,000 valuation. Given the aircraft’s age and typical avionics fit, prospective operators consider avionics upgrades, interior refurbishment options and inspection history when assessing operational readiness and long-term marketability.
Aircraft Comparison
| Parameter | N154C | 445QS | N100A |
|---|---|---|---|
| Serial Number (MSN) | 1493 | 4037 | 6550 |
| Year Manufactured | 2002 | 2006 | 2023 |
| Duration of Flight | 9 Hours | 9 Hours | 15 Hours |
| Range | 4091 NM | 4350 NM | 7500 NM |
| Max Speed | 505 MPH | 505 MPH | 516 MPH |
| Aircraft Class | Over 20,000lbs | Over 20,000lbs | Over 20,000lbs |
| Service Ceiling | 45000 ft | 45000 ft | 51000 ft |
| Max Passengers | 22 | 22 | 22 |
| Cabin Comfort | No items found. | No items found. | No items found. |