Members and Their Planes - Jim O'Brien Article Index Members and Their Planes Don Mriscin Ron Czikowsky Joe Barzyz Bill McCallie Gordon McLean Bruce Baltera Dan Eastburn Greg Baggerly Lance Murphy Lou Smith Joe Denicola Werner Keil Mike Sperato Eduardo and Ana Esteves Mike Diesu Giovanni Recchia Jim Slaughter Roger Cherry Dick Kosby Bob Mann John Hartley Frank Tiano Chip Greene Jim O'Brien Rene Alvarez Joe Cernava Jim Conley All Pages Page 25 of 28 Jim O'Brien and his Obsession precision flying plane, from Goldberg. The model is powered by a DLE-35 engine and uses a Spektrum radio system, with telemetry, for guidance: Prev Next