Eurocopter Deutschland: Metro Aviation vapor-cycling air conditioner
2013-07-07
The FAA is adopting a new airworthiness directive (AD) for Eurocopter Model MBBBK117 A-3, MBB-BK117 A-4, MBB-BK117 B-1, and MBB-BK117 C-2 helicopters with a Metro Aviation (Metro) vapor-cycle air conditioning kit installed in accordance with Supplemental Type Certificate (STC) No. SH3880SW.
