| Tail Number / N-Number | N411AS |
| Manufacturer | SPENCE MICHAEL D |
| Model | LANCAIR IVP |
| Manufacturer's Serial Number | LIV361FB-P |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SPENCE MICHAEL D |
| Street | 110 DEVON CT |
| City | RUIDOSO |
| State | NM |
| Zip Code | 88345-7065 |
| Region | Southwestern |
| County | Lincoln County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1997-09-24 |
| Last Action Date | 2020-11-18 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51153750 |
| Mode S Code Hex | A4D7E8 |