| Tail Number / N-Number | N120MK |
| Manufacturer | VANS AIRCRAFT INC |
| Model | RV-12 |
| Year Built | 2011 |
| Manufacturer's Serial Number | 120153 |
| 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 | Corporation |
| Owner Name | BACK FORTY FLYING CLUB INC |
| Street | PO BOX 709 |
| City | ROANOKE |
| State | IN |
| Zip Code | 46783-0709 |
| Region | Great Lakes |
| County | Huntington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2011-08-19 |
| Certificate Issue Date | 2020-10-01 |
| Last Action Date | 2020-10-01 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 50052317 |
| Mode S Code Hex | A054CF |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N120MK.
| Tail Number / N-Number | N120MK |
| Manufacturer | CESSNA |
| Model | 120 |
| Manufacturer's Serial Number | 13541 |
| 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 | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CONSULTING AEROSPACE ENGINEERS |
| Street | 16123 COVELLO |
| City | VAN NUYS |
| State | CA |
| Zip Code | 91406 |
| County | Huntington County |
| Country | US |
| Certificate Issue Date | 1979-11-01 |
| Last Action Date | 1993-03-31 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1993-05-05 |