| Tail Number / N-Number | N691SR |
| Manufacturer | BOEING |
| Model | 747-281F |
| Manufacturer's Serial Number | 23919 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 490 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CF6-50E2 |
| Engine Type | Turbo-fan |
| Number of Engines | 4 engines |
| Thrust per Engine | 51,800 pounds-force (230.4 kN) |
| Total Thrust | 207,200 pounds-force (921.7 kN) |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 928 SW 107TH ST |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73170-5244 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-02-20 |
| Certificate Issue Date | 2020-11-10 |
| Last Action Date | 2020-11-10 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 52230015 |
| Mode S Code Hex | A9300D |