United Turbine Technologies Inc. is an FAA certified repair station (UT7R767J) that specializes in maintenance, repair, and overhaul of the Honeywell GTCP85-98 series, -129 series, and the -180/-180L/-185 series aircraft APUs and related accessories. Exchanges, rental units, and training for line maintenance are available. For more information, visit www.utti.com or call (305) 625-4900.