[MRCA] WWII German NVIS Antennas

[Al Klase]

The Germans used "bed-frame" HF antennas on their reconnaissance
vehicles.  Does anyone have any specific information on these mobile
antennas:

http://en.wikipedia.org/wiki/Image:SdKfz232-8rad-ardennes-france-1940.png
http://www.tactical-link.com/WWII_NVIS.htm

I'm not at all sure if these were loops or very short top-loaded
verticals.  I'd like to model these in NEC, but I need to know how they
were fed, what's insulated and what's not etc.

Any help appreciated,
Al

-- 
Al Klase - N3FRQ
Flemington, NJ
http://www.skywaves.ar88.net/