| Tail Number / N-Number | N86690 |
| Manufacturer | HILLER |
| Model | UH-12L4 |
| Year Built | 1966 |
| Manufacturer's Serial Number | 2549 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 80 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JOHNSON MICHAEL B |
| Street | PO BOX 1045 |
| City | REDLANDS |
| State | CA |
| Zip Code | 92373-0321 |
| Region | Western-Pacific |
| County | San Bernardino County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1981-04-20 |
| Certificate Issue Date | 2004-07-19 |
| Last Action Date | 2021-01-10 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52764315 |
| Mode S Code Hex | ABE8CD |