| Tail Number / N-Number | N311K |
| Manufacturer | PIPER |
| Model | PA-18-135 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 18-3597 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KEELER ALLAN A |
| Street | 89 TUTTLE RD |
| City | WOODBURY |
| State | CT |
| Zip Code | 06798-3528 |
| Region | New England |
| County | Litchfield County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-09-12 |
| Certificate Issue Date | 2013-03-08 |
| Last Action Date | 2021-10-12 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 50645551 |
| Mode S Code Hex | A34B69 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N311K.
| Tail Number / N-Number | N311K |
| Manufacturer | SAN ANTONIO AVIATION |
| Model | MIDGET MUSTANG |
| Manufacturer's Serial Number | RL1 |
| 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 | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 69 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEONARD ROY |
| Street | 21022 LAHSER RD |
| City | DETROIT |
| State | MI |
| Zip Code | 48200 |
| County | Litchfield County |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Certificate of Registration has been revoked |
| Cancellation Date | 2009-07-14 |