Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N721K.
| Tail Number / N-Number | N721K |
| Manufacturer | KELLEY JOHN W |
| Model | LANCAIR ES |
| Manufacturer's Serial Number | ES-152 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LANCAIR ES/ES FAST |
| Type of Registrant | Corporation |
| Owner Name | KEL AIR INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-05-22 |
| Certificate Issue Date | 2003-05-16 |
| Last Action Date | 2011-05-02 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-07-17 |
| Exported To | CANADA |
| Mode S Code | 52324044 |
| Mode S Code Hex | A9A824 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N721K.
| Tail Number / N-Number | N721K |
| Manufacturer | BEECH |
| Model | 65-90 |
| Manufacturer's Serial Number | LJ43 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 202 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 8520 RIVER RD |
| City | INVER GROVE |
| State | MN |
| Zip Code | 55076-3491 |
| Country | US |
| Certificate Issue Date | 1994-05-10 |
| Last Action Date | 1996-01-25 |
| Last Status | Sale reported |
| Cancellation Date | 1996-10-10 |
| Mode S Code | 52324044 |
| Mode S Code Hex | A9A824 |