Does anyone know what happened to Dave Jackson aka Rotor Rooter? I miss being able to dig around in his site and look at all the research and papers he posted on rotorcraft and parts and studies that were done. David M.
Does anyone know what happened to Dave Jackson aka Rotor Rooter? I miss being able to dig around in his site and look at all the research and papers he posted on rotorcraft and parts and studies that were done. David M.