| Tail Number / N-Number | N20639 |
| Manufacturer | CESSNA |
| Model | R182 |
| Year Built | 1982 |
| Manufacturer's Serial Number | R18201927 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 111 miles per hour |
| Type of Registrant | LLC |
| Owner Name | WINE STREET AVIATION LLC |
| Street | 2063 LE BLANC CT |
| City | LIVERMORE |
| State | CA |
| Zip Code | 94550-8230 |
| Region | Western-Pacific |
| County | Alameda County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-07-21 |
| Certificate Issue Date | 2016-11-07 |
| Last Action Date | 2022-07-01 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50325460 |
| Mode S Code Hex | A1AB30 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N20639.
| Tail Number / N-Number | N20639 |
| Manufacturer | FAIRCHILD |
| Model | 24R-9 |
| Manufacturer's Serial Number | R9-400 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 102 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | RICHTER FLYING SERVICE |
| Street | DETROIT CITY AIRPORT |
| City | DETROIT |
| State | MI |
| Zip Code | 48033 |
| Region | Great Lakes |
| County | Alameda County |
| Certificate Issue Date | 1947-07-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1947-08-18 |