| Tail Number / N-Number | N9204U |
| Manufacturer | MCDONNELL DOUGLAS HELICOPTER |
| Model | 369E |
| Manufacturer's Serial Number | 0531E |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Government |
| Owner Name | CITY OF JACKSONVILLE FL MOSQUITO CONTROL |
| Street | 1321 EASTPORT RD |
| City | JACKSONVILLE |
| State | FL |
| Zip Code | 32218-2217 |
| Region | Southern |
| County | Duval County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-08-25 |
| Last Action Date | 2021-03-17 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 53140441 |
| Mode S Code Hex | ACC121 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9204U.
| Tail Number / N-Number | N9204U |
| Manufacturer | CESSNA |
| Model | 150M |
| Manufacturer's Serial Number | 15078155 |
| 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 | 81 miles per hour |
| County | Duval County |
| Last Status | N-Number Assigned – but has not yet been registered |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9204U.
| Tail Number / N-Number | N9204U |
| Manufacturer | MAULE |
| Model | MX-7-180 |
| Manufacturer's Serial Number | 11060C |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Duval County |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 1990-03-23 |