I don’t win.
Looked it up out of interest and it said that it had up to 31 “long trailing wire” antennas to communicate with submarines by VLF (now VERDIN).
One line said still classified about one item-—I wonder if Sen. Diane Feinstein’s limo driver Chicom spy could fill us in. Or maybe Schiff’s barber heard him blabbing about it./s
Is there unclassified info on these antennas, could be interesting for HAM radio.