| Tail Number / N-Number | N666CZ |
| Manufacturer | DJI |
| Model | MATRICE 300 RTK |
| Manufacturer's Serial Number | 1ZNBJ5T00C00AT |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 4 (UAV up to 55 pounds gross take off weight) |
| Number of Engines | 4 engines |
| Type of Registrant | Government |
| Owner Name | CITY OF WILMINGTON |
| Street | 300 N WALNUT ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-3973 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-01-26 |
| Last Action Date | 2022-01-26 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 52145315 |
| Mode S Code Hex | A8CACD |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N666CZ.
| Tail Number / N-Number | N666CZ |
| Manufacturer | PFEIFFER EMIL |
| Model | AIR COMMAND 532 |
| Manufacturer's Serial Number | 0334 |
| Aircraft Type | Rotorcraft |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | PFEIFFER EMIL |
| Street | 20039 NW 62ND AVE |
| City | MIAMI |
| State | FL |
| Zip Code | 33015 |
| County | New Castle County |
| Country | US |
| Certificate Issue Date | 1987-11-09 |
| Last Action Date | 1991-03-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-13 |