[ARC5] RU, GF, and What Else?

[Robert Eleazer]

Thanks to the excellent photos in a reference work on the F4F Wildcat we know that those airplanes came off the production line in late 1941 equipped with a GF transmitter, an RU receiver and a ZB homing adapter.

Unfortunately the references on the SBD and TBD are less informative in respect to the radios.  Anyone know what those airplanes would have been equipped with in that timeframe?  Would they have had RU and GF equipment as well as some other radio gear?

Wayne