Question to the Ministry of Defence:

To ask the Secretary of State for Defence, what (a) documents and (b) photographs his Department holds on the flight of a Canberra B6 aircraft with the number 980 at Christmas Island on 30 April 1958.

Neither the Ministry of Defence (MOD) or the Atomic Weapons Establishment hold any information regarding a flight of Canberra WH 980 on 30 April 1958.

The MOD has reviewed the 76 Sqn RAF Operational Record Book which contains the detailed list of all flights undertaken by 76 Sqn at Operation Grapple Y. This document shows flights by Canberra WH 980 on 1, 3, 5, 16, 18, 22, 25 and 28 April 1958, but does not include any reference to a flight on 30 April 1958. The 76 Sqn RAF Operational Record Book is publicly available at the National Archives.