| Tail Number / N-Number | N8150K |
| Manufacturer | GULFSTREAM-SCHWEIZER A/C CORP |
| Model | GULFSTREAM AM G-164B |
| Year Built | 1979 |
| Manufacturer's Serial Number | 587B |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Type of Registrant | Corporation |
| Owner Name | KUTHER AIR SERVICE |
| Street | PO BOX 395 |
| City | NEZPERCE |
| State | ID |
| Zip Code | 83543-0395 |
| Region | Northwest Mountain |
| County | Lewis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1979-05-31 |
| Certificate Issue Date | 2015-04-07 |
| Last Action Date | 2021-03-13 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52617121 |
| Mode S Code Hex | AB1E51 |