| Tail Number / N-Number | N4660U |
| Type of Reservation | Fee paid |
| Reserving Party Name | UNITED AIRLINES INC |
| Street | C/O LYTLE SOULE & CURLEE 119 N ROBINSON AVE STE 1200 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73102-4617 |
| Date Reserved | 2021-02-03 |
| Expiration Date | 2023-12-03 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4660U.
| Tail Number / N-Number | N4660U |
| Manufacturer | CESSNA |
| Model | U206G |
| Year Built | 1979 |
| Manufacturer's Serial Number | U20605036 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 132 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TM AVIATION ENTERPRISES LLC |
| Street | 2728 SYLVAN WAY |
| City | MC KINNEY |
| State | TX |
| Zip Code | 75070-4049 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-05-05 |
| Certificate Issue Date | 2006-10-05 |
| Last Action Date | 2006-10-05 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-02-26 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4660U.
| Tail Number / N-Number | N4660U |
| Manufacturer | CESSNA |
| Model | 180G |
| Manufacturer's Serial Number | 18051360 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AVIATION ACTIVITIES INC |
| Street | RT 6 PORTER COUNTY AIRPORT |
| City | VALPARAISO |
| State | IN |
| Zip Code | 46055 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1969-09-24 |
| Exported To | CANADA |