Source and copyright
Source: British troops board a Chinook helicopter of No 18 Squadron RAF during an exercise in the 1980s [online]. BRITISH ARMED FORCES IN GERMANY 1976-2000. Part of BRITISH ARMY OF THE RHINE (BAOR). British Army official photographer. London: Imperial War Museum. Black and White. © Crown copyright. IWM (CT 1253).
Catalogue number CT 1253.
Available at: http://www.iwm.org.uk/collections/item/object/205191287.
Copyright: (c) Imperial War Museum