(a) whether an M.1-8 helicopter of the Indian Army had disappeared mysteriously on February 26, 2001;
(b) if so, whether the Government have received any information about the above helicopter and its six members crew on board;
(c) if so, the details thereof;
(d) if not, whether the Government are making any efforts to trace out the missing helicopter; and
(e) if so, the details thereof?