[quote][b][url=/v3/forum/mus%C3%A9es-et-photographies-47/topic/les-nouvelles-de-la-base-a%C3%A9rienne-105-912/?post=103848#post-103848]pacific231[/url] a dit le 01/09/2014 à 08:22 :[/b]

Apparemment, c'est bien ça !!!!
http://www.airvectors.net/avc17.html
A Honeywell auxiliary power unit (APU) turbine is fitted in the front of the right main landing gear sponson to provide engine starting and ground power; a "ram air turbine" will be extended from the right sponson in the case of a comprehensive power failure, to provide hydraulic system power for minimal flight control. 
[url]http://www.airvectors.net/avc17_07.jpg[/url][/quote]