Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9137D.
| Tail Number / N-Number | N9137D |
| Manufacturer | PIPER |
| Model | PA-18A |
| Manufacturer's Serial Number | 186523 |
| 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 | 97 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UPPER VALLEY AVIATION |
| Last Status | Valid Registration |
| Cancellation Date | 1958-07-23 |
| Exported To | MEXICO |
| Mode S Code | 53122441 |
| Mode S Code Hex | ACA521 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9137D.
| Tail Number / N-Number | N9137D |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Year Built | 1988 |
| Manufacturer's Serial Number | 28-90063 |
| 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 | LYCOMING |
| Engine Model | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-04-29 |
| Last Action Date | 1988-06-06 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2010-12-22 |
| Mode S Code | 53122441 |
| Mode S Code Hex | ACA521 |