A Coronal Mass Ejection (CME) associated with a filament eruptionbecame visible on February 26 at 1448 UTC.  Model analysisdetermined this CME to be a miss ahead of the Sun/Earth line.Unsettled to active levels are likely on February 28 to March 1 as aCoronal Hole influence continues, and a glancing blow is possiblefrom a Coronal Mass […]

We’re seeing peak conditions from Solar Cycle 25 just in time for the ARRL International DX SSB Contest. It gets underway this weekend at 0000 UTC on Saturday, March 1, and concludes at 2359 UTC on Sunday, March 2. ARRL Contest Program Manager Paul Bourque, N1SFE, is gearing up to operate as part of a multi-operator, […]

In late January 2025, 17 students and staff members from Las Animas High School (LAHS) in Colorado visited the Deep Space Exploration Society Radio Telescope (DSES) located at the Plishner Radio Astronomy and Space Sciences Center near Haswell, Colorado. They also got an introduction to amateur radio.“This first field trip visit of high school students […]

ARRL is equipping the next generation of radio amateurs with the knowledge to get active on the air. “On the Air Live” is a monthly interactive webinar series that does deep-dives into topics aimed at the new and intermediate ham. It complements material found in On the Air magazine. February’s event had nearly 130 people […]

Solar activity is expected to range from low to moderate levelsthrough March 15.  There is a varying chance for R1 or R2 (Minor orModerate) events, and a slight chance for R3 or greater events.Geomagnetic field activity is likely to reach G1 (Minor) levels onFebruary 28, March 9, and March 12 to 14.  Active levels arepredicted […]

Robert “Bob” Buus, W2OD, passed away on February 18, 2025. He has served as the ARRL Northern New Jersey Section Manager since 2020. Buus served as an Assistant Section Manager, Emergency Coordinator, and Net Manager prior to his appointment. Buus was born in Minnesota and was first licensed in 1950. He graduated from the University of […]

Due to significant demand, ARRL has expanded the number of available spots for this month’s On the Air Live, an online training session linked to content in the current issue of On the Air magazine. The program quickly reached its original capacity. The live event will be hosted by ARRL Education Specialist Wayne Greene, KB4DSF.“It […]

Hara, T88HR will be active again from Koror Island, IOTA OC - 009, Palau, 6 - 11 June 2025.

Chusuke, T88TJ will be active from Koror Island, IOTA OC - 009, Palau, 6 - 11 June 2025.

Joel, NF3R will be active as ZF2RJ from Cayman Islands, IOTA NA - 016, in ARRL DX SSB Contest, 1 - 2 March 2025.

Ren, PY8WW will be active as PZ5TW from Suriname, in ARRL DX SSB Contest, 1 - 2 March 2025.

Elvira, IV3FSG will be active as D68Z from Moroni, Comoro Islands, IOTA AF - 007, 28 February - 18 March 2025.

Laurent, FM5BH is currently active as J79BH from Dominica Island, IOTA NA - 101.

JK1SZX will be active as T88SG from Koror Island, IOTA OC - 009, Palau, 22 May - 1 June 2025.

SV1GA/A Mount Athos WFWL (Work First Worry Later). Turned on the radio a couple days ago and heard a big pileup for SV1GA/A on Mount Athos. Turned my 173BA... The post SV1GA/A Mount Athos WFWL first appeared on N0UN.net.

I Like This DXpedition 9L5A! I'm a Ham Radio operator that stays on top of current DXpeditions (like 9L5A) in this hobby. The post I Like This DXpedition 9L5A first appeared on N0UN.net.

FT4GL Automation. So how can it be this automated FT8 operation from Glorioso (FT4GL) has been approved for DXCC? The post FT4GL Automation first appeared on N0UN.net.

FT4GL Glorioso On The Air! Well, "Kinda". That's funny. I just pulled the Club Log stats. Don't even need to explain (.0007). Those that know, know! hahahaha! The post FT4GL Glorioso On The Air! “Kinda” first appeared on N0UN.net.

Cure for stray RF on my signal. And here's the $10 permanent fix: Also works on decoupling magnetic field hum from a pole pig transformer in a linear amplifier. The post Cure For Stray RF On My Signal first appeared on N0UN.net.

DXer vs. TXTer. They are not the same. Dom, T32TT calling N0UN on "Phone" from East Kiribati: (video). Guess this picture says it all: Lazy is, as lazy does. The post DXer vs. TXTer first appeared on N0UN.net.

JD1BMH Ogasawara. Wow, a REAL DXpedition! "Harry" is churning it out on CW & Phone. The post JD1BMH Ogasawara first appeared on N0UN.net.

Yaesu SP-8 Speaker Replacement. A good sounding, easy to find replacement - the Visaton R10S 4 inch 8 Ohm speaker. Also fits the FPS-101 and SP-101. The post Yaesu SP-8 Speaker Replacement first appeared on N0UN.net.

A friendly reminder for all you Lazy, Mindless, Automated Computer Scripted Text Messengers out there - you want to RR73 the virtues of FT8 from the rooftops The post Ham Radio TXTpeditions first appeared on N0UN.net.

When I saw the spot from W3LPL's DX Cluster skimmer for XV9Q, I thought there's absolutely ZERO chance I'd hear Viet Nam on 30 Meters CW at 9:00 AM our local time. But what do I know? The post XV9Q Viet Nam 30M CW first appeared on N0UN.net.