Новости DX экспедиций

Michael G7VJR

@hughlaurie It's connected by a nonreversible tremmie pipe to the differential girdlespring on the "up" end of the grammeters.

by Michael G7VJR

Michael G7VJR

@A_Mechanician Wow, this is really fantastic! The sort of thing us mortals can aspire to. Congratulations (and I love the spring!)

by Michael G7VJR