| Tail Number / N-Number | N11MK |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 15748 |
| 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 | C90 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 95 hp (71 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MCKENNEY ROBERT N |
| Street | 2612 KINGSLAND CIR |
| City | SCHERTZ |
| State | TX |
| Zip Code | 78154-2736 |
| Region | Southwestern |
| County | Guadalupe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1956-07-12 |
| Certificate Issue Date | 2010-01-15 |
| Last Action Date | 2021-11-10 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50025367 |
| Mode S Code Hex | A02AF7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11MK.
| Tail Number / N-Number | N11MK |
| Manufacturer | AERO COMMANDER |
| Model | 500-A |
| Year Built | 1960 |
| Manufacturer's Serial Number | 894-3 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 172 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KEMPLE MORRIS M |
| Street | 5 ERSKINE ROAD |
| City | RINGWOOD |
| State | NJ |
| Zip Code | 07456 |
| Region | Eastern |
| County | Guadalupe County |
| Country | US |
| Certificate Issue Date | 1968-05-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-01-14 |