| Tail Number / N-Number | N690RJ |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | 690B |
| Manufacturer's Serial Number | 11508 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331-5&6SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 776 hp (579 kW) |
| Total Horsepower | 1,552 hp (1,158 kW) |
| Average Cruising Speed | 192 miles per hour |
| Type of Registrant | LLC |
| Owner Name | AIR PROMETHEUS LLC |
| Street | 33 PACHECO MEADOW LN |
| City | SANTA FE |
| State | NM |
| Zip Code | 87506-0031 |
| Region | Southwestern |
| County | Santa Fe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-10-20 |
| Certificate Issue Date | 2022-08-12 |
| Last Action Date | 2022-08-12 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 52226066 |
| Mode S Code Hex | A92C36 |