foe

Hello I'm looking for an image of the IFF lights on an F4F-4. I've scoured the web and various reference books (Detail in Scale, Squadron/Signal Walk Around) and can't find anything. Did that aircraft even have them, and if so, where would they be located? Thanks! -J

http://theaviationist.com/2015/08/19/infographic-russia-pak-fa-armament/