| Tail Number / N-Number | N18AK |
| Manufacturer | KATZ ANDRES U |
| Model | LANCAIR IV-P |
| Year Built | 2001 |
| Manufacturer's Serial Number | 001 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LANCAIR IV P |
| Type of Registrant | Corporation |
| Owner Name | COMANCHE CORP |
| Street | C/O ANDRES U KATZ PRESIDENT 8 QUEENSVIEW CT |
| City | DALLAS |
| State | TX |
| Zip Code | 75225 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-06-22 |
| Certificate Issue Date | 1999-06-04 |
| Last Action Date | 2020-03-04 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50237135 |
| Mode S Code Hex | A13E5D |