Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6231D.
| Tail Number / N-Number | N6231D |
| Manufacturer | CESSNA |
| Model | 172N |
| Year Built | 1979 |
| Manufacturer's Serial Number | 17272649 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SHARMAN ENTERPRISES INC |
| Street | 262 SILVER EAGLE WAY |
| City | VACAVILLE |
| State | CA |
| Zip Code | 95688-1061 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-04-25 |
| Certificate Issue Date | 2007-07-26 |
| Last Action Date | 2007-07-26 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-09-20 |
| Exported To | SOUTH AFRICA |
| Mode S Code | 52021741 |
| Mode S Code Hex | A823E1 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6231D.
| Tail Number / N-Number | N6231D |
| Manufacturer | AERO COMMANDER |
| Model | 560-E |
| Manufacturer's Serial Number | 580 |
| 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 | 174 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CORLEY MANUFACTURING CO |
| Street | PO BOX 471 |
| City | CHATTANOOGA |
| State | TN |
| Zip Code | 37401 |
| Region | Central |
| Certificate Issue Date | 1966-06-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-23 |
| Mode S Code | 52021741 |
| Mode S Code Hex | A823E1 |