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Query: travel
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A small Yagi antenna for camper van. It is made of aluminum tubing, breaks down for storage, and works well for communicating with others. He built it in an afternoon and it gets good signal. The antenna is lightweight and can be packed up to fit inside his van while traveling
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Travelling with ham radio devices, Operating under CEPT, operating in the US, CEPT Operating Rules, Permanent Overseas Licence
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Radio wave propagation describes how radio waves travel from one point to another, classified as ground waves, skywaves, and free space propagation. Ground waves propagate over the earth's surface in low/medium frequencies, bending around obstacles but limited to short ranges. They enable AM/FM broadcasting and military submarine communication.
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AM radio listening excels at night due to sky-wave propagation, where signals travel farther by reflecting off the ionosphere’s F1 and F2 regions. Daytime ground wave propagation falters as solar radiation ionizes the D region, absorbing signals. At night, reduced ionization allows recombination, letting waves reach hundreds of miles. This enables tuning into distant stations, like KGO in San Francisco from Northern California. Enhanced by tools like the CCRadio-2E, sky-wave propagation turns AM listening into an exciting nocturnal adventure.
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The short-term aurora forecast, based on the OVATION model, predicts aurora location and intensity 30 to 90 minutes ahead, aligning with solar wind travel time. Maps show aurora ovals in green, turning red for higher intensity. Aurora, visible after sunset or before sunrise, impacts technologies like radio communication, GPS, and power grids. It's a mesmerizing space weather spectacle, drawing travelers to the Arctic.
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Presents the RI8KR RRA Island Hoppers DXpedition, detailing its schedule from August 21 to 28, 2026, and its objective to activate four new island groups in the Ob Bay of the Kara Sea. The expedition targets specific Russian River Club (RRC) references: RR-06-66 (Ob River Delta Islands West), RR-06-67 (Ob River Delta Islands North-West), RR-06-68 (Ob River Delta Islands North), and RR-06-69 (Ob River Delta Islands Center/North). Operators Vladimir, RK8A, and Igor, UA3EDQ, will operate on 40, 30, 20, 17, 15, 12, and 10-meter bands using CW, SSB, and potentially Digital modes. Three of these activations contribute to IOTA AS-109, an entity not activated since 2013. The page provides QSL information via RZ3EC (Eugene Shelkanovtsev, P.O. Box 70, Orel 302028) and online platforms including RRAWARD.RU, LoTW, RDAWARD.RU, and CFMRDA.RU. It lists supporters of the expedition, acknowledging contributions from various amateur radio operators. Recent updates confirm the purchase of airplane and boat tickets for the team's travel to Salekhard and Salemal/Panayevsk, indicating active preparation for the August 2026 operation.