Innovative Solutions & Support (IS&S), based in Exton, Pa., was selected by Clifford Development to supply Air Data Integration Units (ADIU) to meet FAA requirements for all Full Authority Digital Engine Controls (FADEC) including those used on the Williams International FJ44-3A engine installations. Financial terms were not disclosed. Under terms of this agreement, IS&S will provide a Technical Standard Order certified ADIU for air data, ARINC 429 bus consolidation and triple redundant Total Air Temperature management inputs to the engine’s FADEC system for automatic engine power management.