| Tail Number / N-Number | N284 |
| Manufacturer | GRISSOM TIMOTHY J |
| Model | SH-IIIRG |
| Year Built | 1998 |
| Manufacturer's Serial Number | 3171 |
| 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 | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Individual |
| Owner Name | GRISSOM TIMOTHY J |
| Street | 3691 N 150 W |
| City | COLUMBIA CITY |
| State | IN |
| Zip Code | 46725-7850 |
| Region | Great Lakes |
| County | Whitley County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-12-05 |
| Certificate Issue Date | 1998-08-21 |
| Last Action Date | 2020-08-21 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50556326 |
| Mode S Code Hex | A2DCD6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N284.
| Tail Number / N-Number | N284 |
| Manufacturer | DOUGLAS |
| Model | DC-7C |
| Manufacturer's Serial Number | 45203 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 102 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 232 miles per hour |
| County | Whitley County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-06-13 |