Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3771W.
| Tail Number / N-Number | N3771W |
| Manufacturer | WILLIAMS FLYING SERVICE |
| Model | OH13H/TOMCAT MK5A |
| Year Built | 1980 |
| Manufacturer's Serial Number | WFS80-1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not 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) |
| Type of Registrant | Corporation |
| Owner Name | A A C FLYING SERVICE |
| Street | RT 3 BOX 226 |
| City | WALNUT RIDGE |
| State | AR |
| Zip Code | 72476 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1980-07-08 |
| Certificate Issue Date | 1994-06-01 |
| Last Action Date | 2009-05-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-04 |
| Mode S Code | 51050134 |
| Mode S Code Hex | A4505C |