FYI...I found this old post "M70 antennas, I found new ones..... kind of" which is locked and has some JVC antenna part numbers. Took a chance on JVC# VJA3006-00E and MCM Electronics had 10 in stock. I bought 2 and they seem to work fine, I wouldn't say EXACT replacement, but functional. My originals were missing, so I couldn't visually compare them. I can't verify they will fit the M70 bases, but they do seem to match my 656 antennas, so? I'm happy with these antennas. These bases are incorrect for the M70, just the telescopes seem functional for the M70. My bases were missing, so I modded my M70 to accept the larger bases from these antennas. For those seeking M70 antennas and can accept slightly off, from originals, I'd jump on these. $14 each plus shipping, worth it for me! 
