Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31801.
| Tail Number / N-Number | N31801 |
| Manufacturer | BELL |
| Model | 206L-3 |
| Year Built | 1983 |
| Manufacturer's Serial Number | 51074 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C30 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 kW) |
| Type of Registrant | Corporation |
| Owner Name | PETROLEUM HELICOPTERS INC |
| Street | 2001 SE EVANGELINE THRUWAY |
| City | LAFAYETTE |
| State | LA |
| Zip Code | 70508-2156 |
| Country | US |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1999-11-13 |
| Certificate Issue Date | 1994-10-26 |
| Last Action Date | 2004-08-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-11-17 |
| Exported To | AUSTRALIA |
| Mode S Code | 50663373 |
| Mode S Code Hex | A366FB |