asked the Minister representing the Minister for Defence, upon notice, on 1 August 2011:

In regard to the special purpose aircraft:

(1) For the past 6 months, on what dates did the Prime Minister fly to Darwin via a special purpose aircraft.

(2) For each occasion, what was the length of time:

(a) the aircraft was on the tarmac; and

(b) the engines were kept running while the aircraft was on the tarmac.