(a) whether the Government are aware of blatant misuse of defence aircraft for non-official purposes by many persons including senior army and airforce officers;
(b) if so, the details of such cases of misuse recorded during each of the last three years alongwith the names of officers involved therein and the action taken against them;
(c) the money spent on such-non-official trips;
(d) the steps taken to recover such amount from the concerned officers and to ensure that defence aircraft are not misused; and
(e) the details of air-crash met by Chetak Helicopter near Vaisno Devi shrine and the outcome of the inquiry held in this regard?