| Tail Number / N-Number | N21004 |
| Manufacturer | CESSNA |
| Model | 182P |
| Year Built | 1972 |
| Manufacturer's Serial Number | 18261349 |
| 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 | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | LLC |
| Owner Name | M & J AVIATION LLC |
| Street | 10115 GREENTREE DR |
| City | CLARKSTON |
| State | MI |
| Zip Code | 48348-1615 |
| Region | Great Lakes |
| County | Oakland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-08-31 |
| Certificate Issue Date | 2009-10-15 |
| Last Action Date | 2021-05-15 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50335767 |
| Mode S Code Hex | A1BBF7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21004.
| Tail Number / N-Number | N21004 |
| Manufacturer | AERONCA |
| Model | K |
| Manufacturer's Serial Number | K-309 |
| 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 | 71 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA FLYING CLUB C/O CESSNA AIRCRAFT CO |
| Street | 5800 PAWNEE RD |
| City | WICHITA |
| State | KS |
| Zip Code | 67207 |
| Region | Central |
| County | Oakland County |
| Certificate Issue Date | 1942-03-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1951-09-05 |