| Tail Number / N-Number | N1277K |
| Manufacturer | AERO SP Z O O |
| Model | AT-4 LSA |
| Year Built | 2008 |
| Manufacturer's Serial Number | AT4-015 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | HARRIS ROBERT J |
| Street | 40165 G T PATTERSON RD |
| City | MOUNT HERMON |
| State | LA |
| Zip Code | 70450-6859 |
| Region | Southwestern |
| County | Washington Parish |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2008-06-19 |
| Certificate Issue Date | 2022-08-06 |
| Last Action Date | 2022-08-06 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50070412 |
| Mode S Code Hex | A0710A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1277K.
| Tail Number / N-Number | N1277K |
| Manufacturer | LUSCOMBE |
| Model | 8A |
| Year Built | 1947 |
| Manufacturer's Serial Number | 4004 |
| 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 | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WALTON MORRIS R |
| Street | 15014 NICKERSON |
| City | HOUSTON |
| State | TX |
| Zip Code | 77007 |
| Region | Southwestern |
| County | Washington Parish |
| Certificate Issue Date | 1970-05-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-03-30 |