| Tail Number / N-Number | N9414S |
| Manufacturer | WILHELM CLAYTON D |
| Model | RV-4 |
| Year Built | 1998 |
| Manufacturer's Serial Number | 39 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | KEELER ARTHUR C III |
| Street | 2306 DODGE AVE |
| City | HELENA |
| State | MT |
| Zip Code | 59601-0840 |
| Region | Northwest Mountain |
| County | Lewis and Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-08-06 |
| Certificate Issue Date | 2012-06-22 |
| Last Action Date | 2021-06-09 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 53211724 |
| Mode S Code Hex | AD13D4 |