| Tail Number / N-Number | N400TX |
| Manufacturer | CALLICRATE MIKE |
| Model | LANCAIR IV |
| Year Built | 2004 |
| Manufacturer's Serial Number | NB1 |
| 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 | TSIO-550 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 280 hp (209 kW) |
| Type of Registrant | LLC |
| Owner Name | NO-BULL ENTERPRISES LLC |
| Street | PO BOX 748 |
| City | SAINT FRANCIS |
| State | KS |
| Zip Code | 67756-0748 |
| Region | Central |
| County | Cheyenne County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-08-11 |
| Certificate Issue Date | 2004-07-23 |
| Last Action Date | 2020-05-13 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51127140 |
| Mode S Code Hex | A4AE60 |