
The integration of two defensive systems on the Boeing [BA] MH-139A helicopter has delayed two Federal Aviation Administration (FAA) supplemental type certificates (STC) for the aircraft--both required approvals, given that the helicopter adds military equipment to the Leonardo-supplied AW139 commercial helicopter. The MH-139 defensive systems are the BAE Systems ALE-47 Airborne Countermeasures Dispenser System and the Northrop Grumman [NOC] AAR-47 Missile Warning System. Florida-based Extant Aerospace said that it has been the Air Force's prime contractor for the ALE-47 since…