| Tail Number / N-Number | N494R |
| Manufacturer | ROSENBARGER/GOLDSBOROUGH |
| Model | LANCAIR IV |
| Year Built | 1995 |
| Manufacturer's Serial Number | LIV-172 |
| 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 |
| Type of Registrant | Co-Ownership |
| Owner Name | CAHILL DANIEL M |
| Other Names |
|
| Street | 16201 DOG PEN RD |
| City | LA MONTE |
| State | MO |
| Zip Code | 65337-3130 |
| Region | Central |
| County | Pettis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-09-26 |
| Certificate Issue Date | 2020-12-07 |
| Last Action Date | 2020-12-07 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 51420153 |
| Mode S Code Hex | A6206B |