| Tail Number / N-Number | N1258 |
| Manufacturer | OSBORNE JAMES L |
| Model | OSBORNE FOKKER D-VII |
| Year Built | 1990 |
| Manufacturer's Serial Number | 1 |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | CAVANAUGH AIR LLC |
| Street | ATTN: LAUREN RAMBO 16885 DALLAS PKWY |
| City | ADDISON |
| State | TX |
| Zip Code | 75001-5215 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-07-27 |
| Certificate Issue Date | 2007-09-14 |
| Last Action Date | 2020-11-19 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50064665 |
| Mode S Code Hex | A069B5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1258.
| Tail Number / N-Number | N1258 |
| Manufacturer | BEECH |
| Model | E18S-9700 |
| Manufacturer's Serial Number | BA-435 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MADISON NATIONAL AIRWAYS INC |
| Street | R R 5 |
| City | MADISON |
| State | IN |
| Zip Code | 47250 |
| Region | Great Lakes |
| County | Dallas County |
| Certificate Issue Date | 1973-05-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-01-24 |