HelicoptersPhotos Photos Sikorsky S-76 in CHC Helicopters Netherlands bv Sikorsky S-76B PH-NZS 15Sep12 pictured at CHC De Kooy hangar during Heldair show. PH-NZT, PH-NZU and PH-NZV on background Sikorsky S-76B PH-NZS 15Sep12 pictured at CHC De Kooy hangar during Heldair show. PH-NZT, PH-NZU and PH-NZV on background Sikorsky S-76B PH-NZW 15Sep12 pictured at CHC De Kooy hangar during Heldair show Sikorsky S-76B PH-NZW 15Sep12 pictured at CHC De Kooy hangar during Heldair show