A discussion of the 1921 Transatlantic Tests with Carl Luetzelschwab, K9LA. Also, what's old is new again -- the chlorine battery.

Everything you wanted to know about Beverage antennas with Ward Silver, N0AX

Acoustic dampening with a clever screw design. Also, a conversation about the state of amateur television with Jim Andrews, KH6HTV.

A conversation with Steve Allen, KC1SA, about the how the current semiconductor shortage is impacting the world in general and amateur radio in particular.

Glen Popiel, KW5GP, chats about his new book "Now, More Arduino for Ham Radio," and Arduino projects in general.

ARRL Laboratory Manager Ed Hare, W1RFI, explains the new FCC RF exposure rules.

Speaking with Lin Holcomb, NI4Y, about his experimental station on the 8-meter band.

VLF and rockets; a revised USB standard; discussing QMESH, a low-cost digital voice and data network, with Dr Daniel Fay, KG5VBY

Getting reacquainted with receive audio filters, and a conversation with Bryant Julestrom, KC0ZNG, about his unique "AC Dummy Load" project in the July 2021 QST "Hints and Hacks" column.

To turn off your station computer or leave it on -- that is the question. Also, Dr Brian Callahan, AD2BA, about a protocol to send binary data via Morse code.