07/31/2009. Produced as a HOK-1 for the USMC, this aircraft was delivered in 1956 with BuNo. 129830, it was re-designated OH-43D in 1962. It came on the civil registry as N5175Q. While registered to Command Helicopters Inc. of Medford, Oregon on March 17, 1970, the aircraft was pictured while leased to Agrico Flight Futures Inc. of Lodi. The registration was revoked on January 14, 1977. View also photo 9656.