testing any aircraft or instrument of any aircraft,
and the permission of the chief executive officer for the flight has been obtained before the flight is undertaken, the landing fee shall be reduced as follows:
Period
Rate of Reduction of landing fee
(i) 1st April 2001 to 31st March 2002
50%
(ii) 1st April 2002 to 31st March 2003
25%.
[S 112/2001 wef 01/04/2001]
(2) Where any aircraft operates on charter flights on behalf of the Joint Services Movement Control of the United Kingdom, the landing fee shall be reduced by one-third.