N949SL
Boeing 747-41R (747-400) (41R)
Boeing
14 Hours
Duration of Flight
7285 NM
Range
N/A
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2024-08-26| Date | From | To | Flight Time | Status |
|---|---|---|---|---|
| 2025-11-22 | N/A | N/A | N/A | ✓ Landed |
| 2025-02-20 | N/A | N/A | N/A | ✓ Landed |
| 2017-07-27 | N/A | N/A | N/A | ✓ Landed |
| 2014-09-17 | N/A | N/A | N/A | ✓ Landed |
AI Summary
Boeing 747-41R (747-400) (41R)
Overview
U.S. registration N949SL (Boeing 747-41R, MSN 32745). Registered/recorded actions in 2023–2024; operated by Stratolaunch Systems and held by Bank of Utah Trustee (trustee registrant). Mode S AD3032.
Specifications
- Engines: 4× General Electric CF6-80C2B1F (57160 lbf each)
- Range: 7285 nm
- Cruise: 504 kts
- Seats: 490
- Ceiling: 43100 ft
Model & Market Context
This airframe, registered as N949SL, is a Boeing-built widebody delivered in 2001 with manufacturer serial number 32745. The airframe is a Boeing 747-41R (747-400) and is owned by BANK OF UTAH TRUSTEE, a corporate owner based in Salt Lake City, UT, US. The aircraft carries a US registration (US) and is notable as a late-production 747-400 variant configured and maintained for high-utilization fixed-wing multi-engine roles. Ownership by a trustee corporation indicates a financial or asset-management role rather than direct airline operation.
The airframe’s certified seating capacity of 490 reflects a high-density passenger or high-capacity charter layout typical of 747-400 configurations; specific cabin layout and avionics fit are not published here. With a long-range capability of 7,285 nm and cruise speed around 504 kts, the aircraft is suitable for long-haul transoceanic routes or high-capacity trunk services. Maintenance considerations center on supporting the four General Electric CF6-80C2B1F turbofans and 747-400-specific structural systems, with depot-level inspections and checks required by the model’s typical utilization. Based in the owner’s location of Salt Lake City, UT, the aircraft would operate under US regulatory oversight and registry practices.
The Boeing 747-41R (747-400) family occupies a performance niche as a long-range, high-capacity widebody, competing historically with other large twin-aisle types for international trunk routes. Its four-engined architecture and high seat count suit markets demanding large discrete capacity rather than frequency. Buyers and lessors consider factors such as engine maintenance on CF6-80C2 variants, airframe time since the 2001 build, and resale complexity given the limited modern passenger market for large quadjets. Trustee ownership often reflects financing, collateralization, or transitional asset management in secondary-market transactions.
Aircraft Comparison
| Parameter | N949SL | N1013A | N101TD |
|---|---|---|---|
| Serial Number (MSN) | 32745 | 30110 | 29273 |
| Year Manufactured | 2001 | 1999 | 1999 |
| Duration of Flight | 14 Hours | 13 Hours | 13 Hours |
| Range | 7285 NM | 5980 NM | 6085 NM |
| Max Speed | N/A | 493 MPH | 473 MPH |
| Aircraft Class | Over 20,000lbs | Over 20,000lbs | Over 20,000lbs |
| Service Ceiling | 43100 ft | 43100 ft | 41000 ft |
| Max Passengers | 490 | 290 | 149 |
| Cabin Comfort | No items found. | No items found. | No items found. |