| Tail Number / N-Number | N21957 |
| Manufacturer | CESSNA |
| Model | 150L |
| Year Built | 1973 |
| Manufacturer's Serial Number | 15074567 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JACK DANIEL R |
| Street | 13095 TRENT WAY |
| City | JACKSON |
| State | CA |
| Zip Code | 95642-9403 |
| Region | Western-Pacific |
| County | Amador County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-04-13 |
| Certificate Issue Date | 2019-11-08 |
| Last Action Date | 2022-11-07 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50357030 |
| Mode S Code Hex | A1DE18 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21957.
| Tail Number / N-Number | N21957 |
| Manufacturer | REARWIN |
| Model | 7000 DELUXE |
| Year Built | 1939 |
| Manufacturer's Serial Number | 641-D |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COOPER TERRAL G |
| Street | 2708 MAIDSON AVENUE |
| City | GRANITE CITY |
| State | IL |
| Zip Code | 62040 |
| Region | Great Lakes |
| County | Amador County |
| Certificate Issue Date | 1943-02-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1943-05-03 |