one more for low tow

For my tow license I had to demonstrate a tow down to the deck all the way
from 1500 feet, while behind tow.

'it'll never happen for real' - some years later I watched a Blanik doing
a formation landing after the two rope got tangled around the bungee hook,
including the weaklink. No cutter on the towplane. All landed safely in
tight formation.