RAC Announces “Get on the Air on World Amateur Radio Day” Event
Radio Amateurs of Canada (RAC) has announced the “Get on the Air on World Amateur Radio Day” operating event. World Amateur Radio Day (WARD) is observed each year on April 18, to celebrate the formation of the International Amateur Radio Union (IARU) on April 18, 1925. The object of the event is to contact as many RAC-suffix stations as possible. RAC official stations will operate across Canada...
KC8LPZ Blog
Hama radio blog by KC8LPZ
Sunspot Index Since 1750
Propagation/Sunspots
The yearly, black, up to 1750, and monthly red, from 1750 up to now, sunspot numbers provided by the Royal Observatory of Belgium SILSO
Southgate Vibes Podcast #50
Steve Richards G4HPE is here with the latest edition of Southgate Vibes. There's two new episodes every week - on Tuesdays and Fridays
Yuri Gagarin special event
The Miller-DX-Club celebrates Yuri Gagarin's space flight with special callsigns between April 12 and 25
RAC 'Get on the Air on World Amateur Radio Day' special event
On Sunday, April 18, 2021, Radio Amateurs of Canada is organizing a special on-air event to celebrate World Amateur Radio Day
Radio club to honor crew of lost submarine
The submarine USS Squalus sank in the Gulf of Maine on May 23, 1939. Twenty-six of its crew were lost, but, miraculously, 33 others were saved
NASA to provide live coverage of space station crew landing
Expedition 64 Flight Engineer Kate Rubins, KG5FYJ of NASA and two Roscosmos cosmonauts are scheduled to end their mission on the International Space Station Friday, April 16
IARU-R1 to discuss future of amateur radio
Over 100 delegates will participate in an online IARU Region 1 2021 Workshop on April 21 that will address the future of Amateur Radio
Radio amateur on BBC Radio 4 show
Radio amateur Professor Sir Martin Sweeting G3YJO, will be the guest on the Radio 4 show The Life Scientific at 9 am (0800 GMT) on Tuesday, April 20
Amateur radio has a new census
As the amateur radio community grows and evolves, the need to better understand the preferences and expectations of amateur radio operators worldwide becomes increasingly important
Calculation of the Maximum Usable Frequency
Propagation/MUF Indicators
This paper presents the method of calculating the maximum usable frequency (MUF) and field strength of radio waves reflecting 2 times at the F2 ionosphere layer under inhomogeneous conditions of the ionosphere. The comparison between predicted and measured MUF has shown that the proposed method significantly increases the accuracy of calculation MUF.
National Shortwave Listeners Club
The inaugural weekly meeting of the newly formed National Shortwave Listeners Club was held on the Zoom platform last Sunday evening and attracted 60 attendees
MicroHAMS Digital Conference 2021
The MicroHAMS Digital conference 2021 taking place Saturday, April 24, will be streamed to the web
Belgian special prefix
The Belgian Institute for Postal Services and Telecommunications (BIPT) has announced that all Belgian radio amateurs and Belgian radio clubs may replace the normal prefix 'ON' in their call-sign by the special prefix OS during the period between April 18, 2021, to December 12, 2021
Sable Island CY0C DXpedition
Murray, WA4DAN, sent out the following on April 10th: The Sable Island CY0C DXpedition team was informed this week by the Parks Canada-Sable Island manager that our scheduled October 2021 Sable DXpedition would have to be postponed due to the ongoing Covid-19 pandemic
Madison DX Club presentation on Lightning Protection
Bob, W9EWZ, President of Madison DX Club,says: Please join us and our special guest speaker for the Madison DX Club program for Tuesday, April 13th. All are welcome
Updated Radio Frequency Exposure Rules become effective on May 3
The Amateur Service is no longer categorically excluded from certain aspects of the rules, as amended, and licensees can no longer avoid performing an exposure assessment simply because they are transmitting below a given power level
HF OTH Radar transmissions too numerous to count
The IARU Region 1 Monitoring System newsletter reports in March the ubiquitous Over The Horizon Radars made up about 60% of all interference observations, 'one cannot even count them anymore'
Build your own Windom Antenna
Antennas/Windom
Building a Windom HF Antenna. A PDF file presentation about homebrewing a windom antenna for the HF bands with formulas for 40 and 80 meters bands and step by step guide on making a 4:1 balun to feed the antenna.
Getting more youth into Amateur Radio
Are you a youth Coordinator for your club? Do you help run events aimed at Youth in Ham Radio? Do you have ideas for ways to get more youth into Radio
ICQPodcast - Kit Building Tips - Joe Eisenberg K0NEB
In this episode, Martin (M1MRB) is joined by Chris Howard (M0TCH), Ed Durrant (DD5LP) and Bill Barnes (WC3B) to discuss the latest Amateur / Ham Radio news. Colin (M6BOY) rounds up the news in brief and in this episode, we feature Kit Building Tips - Joe Eisenberg K0NEB
Mayham is coming
A reminder that 'Mayham' is coming up on Sunday the 30th of May 2021 at Wyong Racecourse. Also, on Saturday the 29th, there will be both pedestrian and mobile fox hunts
Online talk: Sustainable RF !
The Denby Dale ARS will be hosting an online talk on Zoom by John G8SEQ on Sustainable RF ! this Wednesday, April 14 at 7:30 pm (1830 GMT). All are welcome to join the meeting
$9.3m grant for HAARP HF research
University of Alaska Fairbanks’ Geophysical Institute received a five-year, $9.3 million grant to expand activities at the High Frequency Active Auroral Research Program in Gakona
Mars Helicopter flight delayed to no earlier than April 14
NASA reports that based on data from the Ingenuity Mars helicopter that arrived late Friday night, NASA has chosen to reschedule the Ingenuity Mars Helicopter’s first experimental flight to no earlier than April 14
After 27 years JARL returns to growth
The number of members of the Japan Amateur Radio League (JARL) has increased from the previous year for the first time in 27 years
Radio ham receives Federal Cross of Merit
Radio amateur Prof. Dr.-Ing, Ulrich Rohde, DJ2LR, has been awarded the Order of Merit of the Federal Republic of Germany
Interview with Dan Marler, K7REX, from RATPAC
Dan Marler, K7REX, owes much of his professional opportunities and success to his amateur radio background
Using WSPR data to detect MH370
Richard Godfrey suggests data from the amateur radio WSPR transmissions might provide clues to the location of the missing Malaysian Airlines flight MH370
WebSDR Wismar
Internet and Radio/WebSDR
This WebSDR is located in Wismar in the north of Germany JO53RV and operated by Frank Goehling DO7AX
Czech Republic special event
Members of the Radioclub Chrudim will be active as OL75KCR from Chrudim to celebrate the 75th anniversary of the foundation of Radioclub Chrudim
Bolivia operation
Antonio, EA5RM, is once again be active as CP1XRM from Bolivia until April 27th, working as Solidaridad Medica and Radio amateurs Without Frontiers NGO volunteer
The ZS4 Sprint on 18 April
This is a fun activity to promote contacts between radio amateurs in the Free State and radio amateurs in Southern African countries
AMSAT SA call for papers
AMSAT SA has announced the date for the 2021 Space Symposium. In view of the continuing uncertainty about the Covid - 19 pandemic the conference will be a virtual event on the BlueJeans platform. The date is Saturday 10 July 2021 starting at 08:00 UTC
|
