| Tail Number / N-Number | N661K |
| Manufacturer | CESSNA |
| Model | 177RG |
| Year Built | 1978 |
| Manufacturer's Serial Number | 177RG1311 |
| 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 | IO-360-A1B6D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FURROW TERRY |
| Street | PO BOX 882 |
| City | HINTON |
| State | OK |
| Zip Code | 73047-0882 |
| Region | Southwestern |
| County | Caddo County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-02-03 |
| Certificate Issue Date | 2018-05-03 |
| Last Action Date | 2020-12-26 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 52134321 |
| Mode S Code Hex | A8B8D1 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N661K.
| Tail Number / N-Number | N661K |
| Manufacturer | BEECH |
| Model | A36 |
| Year Built | 1979 |
| Manufacturer's Serial Number | E-1502 |
| 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 | 138 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | WESTERN WINGS |
| Street | 1013 LOUISE ST |
| City | MENLO PARK |
| State | CA |
| Zip Code | 94025 |
| County | Caddo County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-04-13 |
| Certificate Issue Date | 1987-04-13 |
| Last Action Date | 2003-05-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2004-03-23 |
| Exported To | PHILIPPINES |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N661K.
| Tail Number / N-Number | N661K |
| Manufacturer | STEARMAN AIRCRAFT |
| Model | C3-R |
| Manufacturer's Serial Number | 5009 |
| 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 | 82 miles per hour |
| Type of Registrant | Individual |
| Owner Name | AIRPORT MANAGEMENT INC |
| Street | 620 E VALLEY BLVD |
| City | ALHAMBRA |
| State | CA |
| Zip Code | 91801 |
| Region | Western-Pacific |
| County | Caddo County |
| Certificate Issue Date | 1940-10-24 |
| Last Status | Valid Registration |
| Cancellation Date | 1941-07-15 |