Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N644U.
| Tail Number / N-Number | N644U |
| Manufacturer | GRUMMAN |
| Model | G-164 |
| Year Built | 1965 |
| Manufacturer's Serial Number | 380 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 98 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DOWNTOWN ARPT INC |
| Street | 339 HARDING HWY |
| City | VINELAND |
| State | NJ |
| Zip Code | 08360-9154 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1965-12-03 |
| Certificate Issue Date | 1966-07-27 |
| Last Action Date | 2011-10-11 |
| Last Status | Second Notice for Registration Renewal |
| Cancellation Date | 2014-10-29 |
| Mode S Code | 52072731 |
| Mode S Code Hex | A875D9 |