| Tail Number / N-Number | N690PT |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | 690A |
| Year Built | 1975 |
| Manufacturer's Serial Number | 11252 |
| 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 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 192 miles per hour |
| Type of Registrant | LLC |
| Owner Name | CRITICAL MASS AVIATION LLC |
| Street | 3740 NW 126TH AVE |
| City | CORAL SPRINGS |
| State | FL |
| Zip Code | 33065-2408 |
| Region | Southern |
| County | Broward County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-07-03 |
| Certificate Issue Date | 2022-08-26 |
| Last Action Date | 2022-09-09 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 52226015 |
| Mode S Code Hex | A92C0D |