There definitely has been some limited Cyclone flying going on at Shearwater this past week; however, there seems to be a cloud of secrecy about it. Even my normally talkative Sikorsky sources decline to say anything about it. One of them did say that it has been conducting some "flight tests" aircraft and will not be being used for training. The aircraft appears to have a long nose boom fitted. Do you know what the tail number is?