| Tail Number / N-Number | N7139K |
| Manufacturer | PIPER |
| Model | PA-18 |
| Year Built | 1950 |
| Manufacturer's Serial Number | 18-356 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-320-B2B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | LLC |
| Owner Name | COOL TAIL DRAGGERS LLC |
| Street | 108 2ND AVE |
| City | RED OAK |
| State | IA |
| Zip Code | 51566-2179 |
| Region | Central |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1950-08-22 |
| Certificate Issue Date | 2018-12-27 |
| Last Action Date | 2021-09-23 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 52305317 |
| Mode S Code Hex | A98ACF |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N7139K.
| Tail Number / N-Number | N7139K |
| Manufacturer | PIPER |
| Model | PA-18 |
| Manufacturer's Serial Number | 18-357 |
| 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 | Individual |
| Owner Name | KELLEY WARREN D |
| County | Montgomery County |
| Certificate Issue Date | 1959-06-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-24 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N7139K.
| Tail Number / N-Number | N7139K |
| Manufacturer | NORTH AMERICAN |
| Model | T-2B |
| Manufacturer's Serial Number | 152391 |
| Aircraft Type | Fixed wing multi 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 | 2 engines |
| County | Montgomery County |
| Last Action Date | 1990-05-09 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-05-18 |