Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N21637.
| Tail Number / N-Number | N21637 |
| Manufacturer | CESSNA |
| Model | A188B |
| Year Built | 1972 |
| Manufacturer's Serial Number | 18800924 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT SERVICE CENTER INC |
| Street | RR 2 BOX 378 |
| City | TIFTON |
| State | GA |
| Zip Code | 31794 |
| Region | Southern |
| Country | US |
| Certificate Issue Date | 1979-10-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-11-22 |
| Mode S Code | 50351255 |
| Mode S Code Hex | A1D2AD |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N21637.
| Tail Number / N-Number | N21637 |
| Manufacturer | CESSNA |
| Model | 172S |
| Year Built | 2003 |
| Manufacturer's Serial Number | 172S9523 |
| 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 | IO-360-L2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT COMPANY |
| Street | PO BOX 7704 |
| City | WICHITA |
| State | KS |
| Zip Code | 67277-7704 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-10-30 |
| Last Action Date | 2003-10-31 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2003-11-04 |
| Exported To | NEW ZEALAND |
| Mode S Code | 50351255 |
| Mode S Code Hex | A1D2AD |