Sikorsky Aircraft selected TrueNorth Avionics, Ottawa, Canada, to supply its Simphone airborne telecommunications system for the S-76 helicopter. The installations will start with two installations this summer at Keystone Helicopter in Coatesville, Pa. Simphone is a single LRU, dual channel Iridium system that let operators manage airborne communications — Satcom, fax, broadband data, cabin intercom — through a handset.