June 21 (UPI) -- Sikorsky has signed an agreement with the Israeli Ministry of Defense to supply spare parts and engineering services for Israel's fleet of Ch-53D helicopters.
The program is slated to last 7 years and will procure and deliver obsolete or diminished supply parts. Israel has operated the helicopter since 1969 and is the only remaining D model operator left in the world. Many parts are hard to acquire or unavailable.