| Tail Number / N-Number | N3931M |
| Manufacturer | PIPER |
| Model | PA-12 |
| Manufacturer's Serial Number | 12-2110 |
| 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 | BREHM MENSINK TRACIE M |
| Street | 17644 LONESOME RD |
| City | PRESTON |
| State | MN |
| Zip Code | 55965-1626 |
| Region | Great Lakes |
| County | Fillmore County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-03-10 |
| Last Action Date | 2021-03-10 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51110165 |
| Mode S Code Hex | A49075 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3931M.
| Tail Number / N-Number | N3931M |
| Manufacturer | PIPER |
| Model | PA-32RT-300 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 32R-7885019 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | GLOBE AERO LTD INC |
| Street | PO BOX 5775 |
| City | LAKELAND |
| State | FL |
| Zip Code | 33803 |
| Region | Southern |
| County | Fillmore County |
| Certificate Issue Date | 1978-03-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1978-09-05 |
| Exported To | AUSTRALIA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3931M.
| Tail Number / N-Number | N3931M |
| Manufacturer | PIPER |
| Model | PA-12 |
| Manufacturer's Serial Number | 12-2589 |
| 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 | BALENTINE W L |
| Street | MAIN STREET |
| City | WAYNESVILLE |
| State | NC |
| Zip Code | 28134 |
| Region | Eastern |
| County | Fillmore County |
| Certificate Issue Date | 1949-09-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1950-05-22 |