Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9023.
| Tail Number / N-Number | N9023 |
| Manufacturer | BELL |
| Model | OH-58A |
| Manufacturer's Serial Number | 58-05357 |
| Aircraft Type | Rotorcraft |
| 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 | 112 miles per hour |
| Type of Registrant | Government |
| Owner Name | STATE OF OKLAHOMA |
| Street | 1515 N W 6TH AVE |
| City | STILLWATER |
| State | OK |
| Zip Code | 74074 |
| Region | Southwestern |
| Certificate Issue Date | 1971-12-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-05-24 |
| Mode S Code | 53074533 |
| Mode S Code Hex | AC795B |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9023.
| Tail Number / N-Number | N9023 |
| Manufacturer | TRAVEL AIR |
| Model | 3000 |
| Manufacturer's Serial Number | 825 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | TIEMAN ERNEST M |
| Last Status | Valid Registration |
| Cancellation Date | 1933-07-14 |
| Mode S Code | 53074533 |
| Mode S Code Hex | AC795B |