This week, Bill shared two fascinating tape recordings he originally acquired from an estate sale box. These recordings were originally made in 1974 by the late Jim Hayward (W2PVF) in Absecon, New Jersey (USA) with two different ham radio stations in Antarctica.
This first recording is between W2PVF and KC4AAC of Palmer Station. The audio starts mid conversation:
Bill, thanks so much for sharing these recordings–I thoroughly enjoyed them!
I’m so impressed with the audio and signal quality of the Antarctic stations. In 1974, we were approaching a solar minimum in Solar Cycle 20. Still, I bet conditions were better than anything we’ve seen in over a decade!
I’m curious if any Post readers have ever made contact with either of these stations or even know the operators in the recordings? Bill notes that Jim (W2PVF) was president of the local Atlantic City Electric Company for many years. Would be fun to share these recordings with the some of the original operators, if they’re around!
Video of the talk given by Professor Joe Taylor K1JT about the FT-8 and WSPR modes at the 2018 MicroHAMS Digital Conference on March 24
Budd Churchward WB7FHC writes:
Dr. Joe Taylor, K1JT, author of many of the weak signal digital modes and co-author of the very popular FT-8 mode presented: “Work the World with WSJT-X” at the 2018 MicroHAMS Digital Conference in Redmond, Washington about the WSJT-X Digital Software Suite for Amatuer Radio.
Dr. Taylor gives a detailed description of both the FT-8 and WSPR modes that so may Hams are using all over the world.
SOME RETIREES TAKE up fly fishing. Others pick up golf. But when Roland—or “F5ZV,” as he’s known on ham radio—left his job in Belfort, France a decade ago, he devoted his newfound leisure to a far more peculiar hobby: hunting radiosondes.
The white plastic boxes contain instruments to measure things like wind, temperature and humidity; meteorologists send them skywards on balloons, and they transmit data back over radio waves. But somewhere around 100,000 feet, the balloons burst, and the radiosondes parachute back to earth.
Roland began using a radio receiver and antenna to track them to the rooftops, parking lots, and random cow pastures where they land. “He was completely obsessed with radiosondes,” says Swiss photographer Vincent Levrat, who documents the chase in his quirky series Catch Me If You Can. “He would wake up at night just to hunt.”
By Roland’s own estimation, there are hundreds of other radiosonde hunters across Europe who monitor launch schedules for weather station balloons. They begin each hunt by using software called Balloon Track to predict the general area where a radiosonde might land; Balloon Track calculates the trajectory based on wind speed and burst altitude.[…]
ARRL has asked the FCC to expand HF privileges for Technician licensees to include limited phone privileges on 75, 40, and 15 meters, plus RTTY and digital mode privileges on 80, 40, 15, and 10 meters. The FCC has not yet invited public comment on the proposals, which stem from recommendations put forth by the ARRL Board of Directors’ Entry-Level License Committee, which explored various initiatives and gauged member opinions in 2016 and 2017.
“This action will enhance the available license operating privileges in what has become the principal entry-level license class in the Amateur Service,” ARRL said in its Petition. “It will attract more newcomers to Amateur Radio, it will result in increased retention of licensees who hold Technician Class licenses, and it will provide an improved incentive for entry-level licensees to increase technical self-training and pursue higher license class achievement and development of communications skills.”
Specifically, ARRL proposes to provide Technician licensees, present and future, with phone privileges at 3.900 to 4.000 MHz, 7.225 to 7.300 MHz, and 21.350 to 21.450 MHz, plus RTTY and digital privileges in current Technician allocations on 80, 40, 15, and 10 meters.[…]
Many thanks to SWLing Post contributor, Curtis, who shares the following video from NBC Left Field:
Hawaii’s recent false nuclear missile alert showed us how reliant we are on cell phones and modern technology—and how unprepared we are if they become inaccessible. But in case the unexpected happens, an unlikely group of hobbyists—ham radio operators—are standing at the ready and may save us all.