N810PH - PHILLIP W HARTMAN SONEX ONEX
Note: This aircraft is not currently for sale on our platform.
Current Registration
Serial Number: ONXD071
Aircraft: PHILLIP W HARTMAN SONEX ONEX
City: MONTROSE
Owner: SALE REPORTED
State: MI
Issue Date: 03/07/2023
Country: US
Zipcode: 48457-9795
Previous Registration
Date
Owner
Location
05/19/2021
HARTMAN PHILLIP W
LAKEWOOD WI
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Helicopter Pioneer Frank Robinson Passes Away

The engineer and pilot who founded Robinson Helicopter Company and created the R22, R44, and R66 has hovered west.

As seen on:

Used Aircraft Guide: Robinson R44

Pilots looking for a used aircraft usually have a mission in mind: Carry a specific payload over a certain distance in a minimum amount of time. And if you need to get to and from remote locations while mixing it up at nearby Big City International, you might have overlooked the helicopter. Until the early 1990s, anyone needing a personal helicopter configuredhad to go the turbine route; there were no piston-powered four-passenger helicopters. That changed in late 1992 when the Robinson Helicopter Company obtained FAA certification of its R44, a four-place rotorcraft powered by a Lycoming piston engine. While offerings from Enstrom, Schweizer, Brantley and even the venerable Bell 47 have proven popular, none of them seat more than a pilot and two passengers at most. Robinsons R44, on the other hand, takes the standard two-plus-two seating configuration of the a personal airplane and gives it a vertical takeoff and landing capability. The result is a hugely popular four-seat single-Robinson sold 664 copies of the R44 in 2007-that just happens to have a rotary wing.

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