Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N13DU.
| Tail Number / N-Number | N13DU |
| Manufacturer | BELL |
| Model | 206B |
| Manufacturer's Serial Number | 4224 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 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 | Corporation |
| Owner Name | OKLAHOMA AUSTIN JET LLC |
| Street | 2304 AIRPORT DR |
| City | SHAWNEE |
| State | OK |
| Zip Code | 74804-2624 |
| Country | US |
| Certificate Issue Date | 1999-03-05 |
| Last Action Date | 1999-07-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1999-07-23 |
| Exported To | INDIA |
| Mode S Code | 50074466 |
| Mode S Code Hex | A07936 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N13DU.
| Tail Number / N-Number | N13DU |
| Manufacturer | BELL |
| Model | 206 |
| Manufacturer's Serial Number | 3787 |
| 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 | 99 miles per hour |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-06-17 |
| Mode S Code | 50074466 |
| Mode S Code Hex | A07936 |