| Tail Number / N-Number | N21MF |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | 58 |
| Year Built | 1998 |
| Manufacturer's Serial Number | TH-1871 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Type of Registrant | LLC |
| Owner Name | OSGOOD AIR LLC |
| Street | 1036 E US HIGHWAY 40 BYP |
| City | HAYS |
| State | KS |
| Zip Code | 67601-3969 |
| Region | Central |
| County | Ellis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-10-25 |
| Certificate Issue Date | 2021-10-25 |
| Last Action Date | 2021-10-25 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50334102 |
| Mode S Code Hex | A1B842 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21MF.
| Tail Number / N-Number | N21MF |
| Manufacturer | MIKOYAN GUREVICH |
| Model | MIG 21 PF |
| Manufacturer's Serial Number | 762410 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | EDF ASSOCIATES INC |
| Street | 375 DURLEY AVE |
| City | CAMARILLO |
| State | CA |
| Zip Code | 93010 |
| County | Ellis County |
| Country | US |
| Certificate Issue Date | 1992-08-25 |
| Last Action Date | 1995-08-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1995-10-02 |