| Tail Number / N-Number | N91685 |
| Manufacturer | VANS |
| Model | RV4 |
| Year Built | 2002 |
| Manufacturer's Serial Number | 1998 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-4 |
| Type of Registrant | Corporation |
| Owner Name | AIRKNOCKER INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-03-08 |
| Certificate Issue Date | 2017-05-16 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 53130203 |
| Mode S Code Hex | ACB083 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N91685.
| Tail Number / N-Number | N91685 |
| Manufacturer | TEMCO |
| Model | D-16 |
| Year Built | 1946 |
| Manufacturer's Serial Number | TTN-37 |
| Aircraft Type | Fixed wing multi 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 114 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KIMKO ASPHALT INC |
| Street | 4435 N BRAWLEY AVE |
| City | FRESNO |
| State | CA |
| Zip Code | 93705 |
| Region | Western-Pacific |
| County | New Castle County |
| Certificate Issue Date | 1970-12-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-10-07 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N91685.
| Tail Number / N-Number | N91685 |
| Manufacturer | PIPER |
| Model | PA-32R-301 |
| Manufacturer's Serial Number | 3213021 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | New Castle County |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 1989-04-21 |