ARRL The National Association for Amateur Radio® welcomed the year’s first cohort of educators to attend a session of the ARRL Teachers Institute on Wireless Technology (TI) at headquarters this week. The group follows on the success of the Louisiana-based session last week, and one on Staten Island in New York City this past in […]

ARRL is looking for some new members of our Newington, Connecticut-based headquarters staff. There are several roles for which we’re seeking qualified candidates. If you’re into amateur radio, ARRL is a tremendous place to work.The Membership Manager is responsible for leading efforts related to ARRL membership growth, engagement, and retention. This role serves as the […]

The 2025 ARRL June VHF Contest is this weekend, starting at 1800 UTC on Saturday, June 14, and concluding at 0259 UTC on Monday, June 16. Late spring weather brings enhanced tropospheric ducting and meteor scatter. Plus, it’s the peak of the sporadic-E season. Take advantage of these propagation enhancements and have some fun on the […]

On Friday, June 13, Spaceweather.com reports a CIR, or co-rotatinginteraction region, hit Earth's magnetic field, sparking a G2-classgeomagnetic storm. There is a chance that this ongoing storm couldintensify to category G3 (Strong).Overall, solar activity was at low levels, with only C-class flaresobserved the past 48 hours. There were flares observed beyond theeast limb, but no […]

Solar activity remained at moderate levels earlier this week. Therewas an approximately 20-degree filament eruption on June 4 and apossibly related Coronal Mass Ejection (CME). The CME is unlikely tohave an Earth-directed component, but analysis is in progress.The geomagnetic field is expected to be quiet to unsettled on June 7as High Speed Stream (HSS) activity […]

Bernhard, DL2GAC will be active as H44MS from Manakwai village, Malaita Island, IOTA OC - 047, Solomon Islands, during September - December 2025 and January - April 2026.

David, EZ/DL7ZM will be active again from Turkmenistan, until 21 June 2025.

TO3K Team will be active from Mayotte Island, IOTA AF - 027, 2 - 20 August 2025.

Dave, G4WXJ will be active as ZC4RH from Cyprus, IOTA AS - 004, 14 - 20 June 2025.

Yuris, YL2GM/ZS8W is receive LOTW certificate. He is planning to upload to LOTW after 15 August 2025.

PJ7K Team will be active from Sint Maarten, IOTA NA - 105, 12 - 22 September 2025.

HK4T will be active as 5K0T from Fuerte Island, IOTA SA - 078, late July 2025.

XQ7IR San Ambrosio 2025: "The operation includes one operator on the island focus in SSB/FT8 Modes, and a remote station working 24/7 CW/FT8 Modes." The post 3G0XQ San Ambrosio 2025 first appeared on N0UN.net.

I took a peak at the updated Log Stats from ZS8W a bit ago. In my April 19 post "ZS8W Marion Island By YL2GM", well before the operation commenced I predicted, The post ZS8W Stats first appeared on N0UN.net.

RF-101 Linear Amp. I saw a sale ad pop up for a "linear amplifier project" on a local radio club forum, and the best part of this project ad was it said, "FREE" The post 60’s RF-101 Linear Amplifier first appeared on N0UN.net.

ZS8W Marion Island By YL2GM. Normally I'd be excited at the chance to work ZS8W but there's a couple items that have tempered my enthusiasm on this activation. The post ZS8W Marion Island By YL2GM first appeared on N0UN.net.

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.