Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2331C.
| Tail Number / N-Number | N2331C |
| Manufacturer | YAKOVLEV |
| Model | YAK 52 |
| Year Built | 1989 |
| Manufacturer's Serial Number | 899307 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MODGLIN RODGER L |
| Street | 8775 N 97TH EAST AVE APT 206 |
| City | OWASSO |
| State | OK |
| Zip Code | 74055-6878 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-12-20 |
| Certificate Issue Date | 1999-12-08 |
| Last Action Date | 2006-06-05 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-11 |
| Mode S Code | 50413043 |
| Mode S Code Hex | A21623 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2331C.
| Tail Number / N-Number | N2331C |
| Manufacturer | PIPER |
| Model | PA-38-112 |
| Manufacturer's Serial Number | 3879A0155 |
| 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 | 183 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FOUR LAKES AERONAUTICS SCH INC |
| Street | 3606 N STOUGHTON RD |
| City | MADISON |
| State | WI |
| Zip Code | 53704 |
| Country | US |
| Certificate Issue Date | 1988-03-30 |
| Last Action Date | 1991-02-24 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-03-28 |
| Mode S Code | 50413043 |
| Mode S Code Hex | A21623 |