| Tail Number / N-Number | N4089F |
| Manufacturer | FLIEHR DAVID L |
| Model | RV-8 |
| Year Built | 2002 |
| Manufacturer's Serial Number | 81452 |
| 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 | LYCOMING |
| Engine Model | O-360-A1A |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-8 |
| Type of Registrant | LLC |
| Owner Name | GRANKOR AVIATION LLC |
| Street | 371 9TH AVE |
| City | SANTA CRUZ |
| State | CA |
| Zip Code | 95062-4616 |
| Region | Western-Pacific |
| County | Santa Cruz County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-07-06 |
| Certificate Issue Date | 2021-03-10 |
| Last Action Date | 2021-03-10 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51146762 |
| Mode S Code Hex | A4CDF2 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4089F.
| Tail Number / N-Number | N4089F |
| Manufacturer | CESSNA |
| Model | 172 |
| Year Built | 1958 |
| Manufacturer's Serial Number | 36989 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RAMSDEN FRANK C |
| Street | 5201 TIDWELL |
| City | HOUSTON |
| State | TX |
| Zip Code | 77016 |
| Region | Southwestern |
| County | Santa Cruz County |
| Certificate Issue Date | 1973-09-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-05-09 |