| Tail Number / N-Number | N3971N |
| Manufacturer | MOONEY |
| Model | M20C |
| Year Built | 1968 |
| Manufacturer's Serial Number | 680010 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | AKERS MICHAEL D |
| Street | 1933 W 800 S |
| City | MURTAUGH |
| State | ID |
| Zip Code | 83344-6308 |
| Region | Northwest Mountain |
| County | Twin Falls County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2015-03-23 |
| Last Action Date | 2020-11-24 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51117522 |
| Mode S Code Hex | A49F52 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3971N.
| Tail Number / N-Number | N3971N |
| Manufacturer | BEECH |
| Model | 35 |
| Manufacturer's Serial Number | D-974 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WALTER W KEENE JR |
| Street | PO BOX 5044 |
| City | ANCON |
| County | Twin Falls County |
| Country | PA |
| Certificate Issue Date | 1947-10-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-07-05 |