I missed the past two years for Memorial Day at FDR because of COVID. Things settled down enough this year that the National Archives and the National Park Service opened it up for my associates and I this year. This time around I planned for an even bigger display than in 2019.
A line of rain and thunderstorms came through Saturday, making that day a wash (no pun intended) for the most part. Sunday was much better. I didn’t make it Saturday because of the weather, but got there early Sunday morning and set my display up.
This year I displayed three tables of radio communications and electronics test equipment covering a time span from World War II to the Cold War eras. I also set up a Part 15 FM radio station, “WFDR,” on 99.5 MHz. that played some 1940s era music for a short while.
In this picture there is a Cold War era Soviet R-105m VHF transceiver, a PRC-25, PRC-75, PRC-74, WW2 Navy/Marine Corps TBY, WW2 R-156 sonobouy receiver, and WW2 BC-1000/SCR-300.
This picture shows an early WW2 Amateur Radio station consisting of a Hallicrafters SX-25 (which did see military use during WW2) and a Utah Junior HF CW transmitter, along with a reproduction foxhole radio using an old “blue blade” safety razor blade. Unfortunately I didn’t have the space to set up a decent antenna to run the foxhole radio. Two of next years’s goals include getting reception for the foxhole radio and getting a vintage Amateur Radio station on the air.
The bottom right shows a small collection of electronic test equipment. We have a radar IFF test set, oscilliscope, VOM meter, and RF SWR/power meter.