Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4673E.
| Tail Number / N-Number | N4673E |
| Manufacturer | CLEVENGER JOHN A |
| Model | TERATORN TIERRA I |
| Year Built | 1983 |
| Manufacturer's Serial Number | TTI0336 |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CLEVENGER JOHN A |
| Street | 865 N 4TH RD |
| City | RUTLAND |
| State | IL |
| Zip Code | 61358-9667 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-08-10 |
| Certificate Issue Date | 1984-04-26 |
| Last Action Date | 2009-08-18 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-12 |
| Mode S Code | 51333142 |
| Mode S Code Hex | A5B662 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4673E.
| Tail Number / N-Number | N4673E |
| Manufacturer | AERONCA |
| Model | 7EC |
| Manufacturer's Serial Number | 7EC-21 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FLYNN CHARLES H |
| Street | RT 1 |
| City | COPPELL |
| State | TX |
| Zip Code | 75019 |
| Region | Southwestern |
| Certificate Issue Date | 1968-10-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-06-26 |
| Exported To | CANADA |
| Mode S Code | 51333142 |
| Mode S Code Hex | A5B662 |