O RLANDO, F LORIDA—Unison Industries announced late yesterday at AOPA Expo that it is teaming with Precision Airmotive to offer an electronic mixture control (EMC) system for piston-powered general aviation aircraft. Through the use of Unison’s LASAR electronic ignition system and Precision’s RSA fuel injection system, EMC will automatically enrich or lean the fuel mixture based on atmospheric conditions, selected manifold pressure, and selected rpm. In case of a total failure of the EMC system, mixture control reverts to the standard manual operation. Benefits include improved fuel efficiency and economy, reduced pilot workload, and, through the LASAR system, improved engine starting and operation. Price for the EMC has not been set, but release of the system is scheduled for the second quarter of 1998. For more information, call Unison at 904/739-4123 or Precision at 206/355-6400.
October 23, 1997