| Tail Number / N-Number | N4187W |
| Type of Reservation | Reserved - no fee |
| Reserving Party Name | FAA AIRCRAFT REGISTRY (MGR) |
| Street | PO BOX 25504 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125-0504 |
| Date Reserved | 2016-02-08 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4187W.
| Tail Number / N-Number | N4187W |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Year Built | 2008 |
| Manufacturer's Serial Number | 4399 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360-J2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Type of Registrant | Corporation |
| Owner Name | OHO CATTLE CO INC |
| Street | 515 E MAIN ST |
| City | KLAMATH FALLS |
| State | OR |
| Zip Code | 97601-3235 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2008-10-03 |
| Certificate Issue Date | 2008-10-27 |
| Last Action Date | 2012-08-08 |
| Last Status | Third Notice for Registration Renewal |
| Cancellation Date | 2016-02-08 |