Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4252A.
| Tail Number / N-Number | N4252A |
| Manufacturer | BELL |
| Model | 47D1 |
| Year Built | 1948 |
| Manufacturer's Serial Number | 117 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | VO-435 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HELICOPTERS WEST LLC |
| Street | 15235 N 77TH DR |
| City | PEORIA |
| State | AZ |
| Zip Code | 85381-3408 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1972-02-24 |
| Certificate Issue Date | 2013-05-20 |
| Last Action Date | 2013-05-20 |
| Last Status | Third Notice for Registration Renewal |
| Cancellation Date | 2017-03-15 |
| Exported To | COSTA RICA |
| Mode S Code | 51210321 |
| Mode S Code Hex | A510D1 |