Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5221T.
| Tail Number / N-Number | N5221T |
| Manufacturer | MCDONNELL DOUGLAS HELICOPTER |
| Model | 369E |
| Year Built | 1992 |
| Manufacturer's Serial Number | 0499E |
| 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) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | Government |
| Owner Name | POLICIA DE PUERTO RICO |
| Street | G P O BOX 70166 |
| City | SAN JUAN |
| State | PR |
| Zip Code | 00936 |
| Country | RQ |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1992-11-02 |
| Certificate Issue Date | 1993-07-13 |
| Last Action Date | 2008-10-21 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-10-29 |
| Mode S Code | 51511351 |
| Mode S Code Hex | A692E9 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5221T.
| Tail Number / N-Number | N5221T |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Manufacturer's Serial Number | 287225361 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 107 miles per hour |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-02-16 |
| Mode S Code | 51511351 |
| Mode S Code Hex | A692E9 |