[quote][b][url=/v3/forum/%C3%A9tats-unis-31/topic/f-22-news-221/?post=36658#post-36658]ex-rogcas[/url] a dit le 11/04/2007 à 12:11 :[/b] Têtu ce Sonny, mais moi aussi... Je cherche encore, et je trouverai ! :mrgreen: Sinon, on se posait la question de savoir si un dispositif existait afin de rendre le Raptor visible aux contrôleurs radars... et bien voili, voilou : [quote]As you can see, these Raptors are operating with their navigation lights functioning, which they certainly wouldn't be doing in a war-time situation or even when they're on the Red Flag and Green Flag test ranges; however it's a necessity when they're flying in the airspace around Nellis, since it's so close to the flightpaths of all of the civilian aircraft entering and leaving the Las Vegas area. [color=red]The small unit visible under the belly of this Raptor is also present only to make the aircraft visible to air traffic control systems.[/color][/quote] [url=http://www.richard-seaman.com/Aircraft/AirShows/Nellis2006/Extras/F22Aloft.jpg]La preuve en image...[/url] :journal:[/quote]