Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6704U.
| Tail Number / N-Number | N6704U |
| Manufacturer | MOONEY |
| Model | M20C |
| Year Built | 1963 |
| Manufacturer's Serial Number | 2436 |
| 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 | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ZIMMERMAN ROBERT LEE |
| Street | 4605 WILSHIRE COVE |
| City | HUNTSVILLE |
| State | AL |
| Zip Code | 35816 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-04-08 |
| Certificate Issue Date | 1991-06-17 |
| Last Action Date | 2011-09-13 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-01-05 |
| Mode S Code | 52157257 |
| Mode S Code Hex | A8DEAF |