| Tail Number / N-Number | N81166 |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-5B |
| Year Built | 1977 |
| Manufacturer's Serial Number | AA5B0445 |
| Aircraft Type | Fixed wing single engine |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LOU DENNIS C |
| Street | 1845 GRANGER AVE |
| City | LOS ALTOS |
| State | CA |
| Zip Code | 94024-6716 |
| Region | Western-Pacific |
| County | Santa Clara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-03-14 |
| Certificate Issue Date | 2019-06-28 |
| Last Action Date | 2022-02-15 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 52610134 |
| Mode S Code Hex | AB105C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N81166.
| Tail Number / N-Number | N81166 |
| Manufacturer | FUNK |
| Model | B85C |
| Manufacturer's Serial Number | 296 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 84 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | HELD & HAWKE |
| Street | GENERAL DELIVERY |
| City | SHEFFIELD |
| State | IA |
| Zip Code | 50613 |
| Region | Central |
| County | Santa Clara County |
| Certificate Issue Date | 1947-04-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1951-05-02 |