| Tail Number / N-Number | N86691 |
| Manufacturer | OLIVER |
| Model | BABY ACE |
| Year Built | 1970 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ROBBINS HERBERT J |
| Street | 16251 LILAC LN |
| City | LOS GATOS |
| State | CA |
| Zip Code | 95032-3558 |
| Region | Western-Pacific |
| County | Santa Clara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-05-29 |
| Certificate Issue Date | 2011-08-05 |
| Last Action Date | 2020-03-26 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52764316 |
| Mode S Code Hex | ABE8CE |