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Accessing real-time public safety and amateur radio communications often requires specialized scanning equipment or a local presence. Broadcastify addresses this by offering a web-based platform that streams live audio feeds directly to listeners, enabling remote monitoring of various radio systems. This particular page aggregates twelve distinct audio streams covering the Las Vegas-Henderson metropolitan area, providing a centralized point for monitoring local emergency services and ham radio activity. The available feeds include public safety channels for entities like Boulder City Fire, Henderson Fire Dispatch, and Nevada Highway Patrol in Clark County. Additionally, several amateur radio repeaters are streamed, such as the _DMR NX7R 449.62500_ MHz repeater, the _Dstar 449.575 W7AES_ machine, and repeaters associated with the _Sin City Repeater Group_ and _W7HEN Henderson ARC_. These amateur radio streams offer insights into local ham operations, club activities, and emergency communication drills. While the primary Las Vegas Metro Police Department feed is noted as offline due to encryption, the platform continues to provide a diverse selection of other local public safety and amateur radio transmissions. This allows enthusiasts and emergency communicators to stay informed about regional events and ham radio nets without needing a physical scanner.

Operating amateur radio satellites effectively requires precise knowledge of their orbital mechanics and pass times. Gpredict, a real-time satellite tracking and orbit prediction application, addresses this need by allowing operators to monitor numerous satellites simultaneously. It displays critical data such as position and pass details through various visualizations, including lists, tables, maps, and _polar plots_. Unlike many other satellite tracking programs, Gpredict introduces the concept of visualization modules. These modules enable users to group satellites and configure each group independently, offering unparalleled flexibility in how orbital data is presented. This modular approach supports tracking satellites from multiple observer locations concurrently, which is particularly useful for stations with diverse antenna setups or remote operations. Originally a GUI client for John Magliacane's _Predict_ program, Gpredict evolved to integrate its own tracking code for improved performance. The software is distributed under the GNU General Public License, ensuring it remains free and modifiable for the amateur radio community.

The _TA Callbook_ provides a dedicated online search utility for Turkish amateur radio operators, enabling users to query a database of over 15,500 records. This resource allows for lookups based on a callsign, operator's name, surname, city, or even a specific address keyword. It serves as a practical tool for DXers and contesters seeking to identify or verify Turkish stations, facilitating QSLing and contact logging. The interface is straightforward, requiring only a single keyword input to initiate a search. Operators can also update their personal information through an integrated editing form, ensuring data accuracy within the system. The platform's data collection practices are noted to comply with Turkish Personal Data Protection Law No. 6698, specifically Article 28, Paragraph 2, Clause b, by utilizing publicly disclosed information. The database was last updated on March 6, 2026, reflecting ongoing maintenance by its creators, _TA3AK_ and _TA8A_, who collaboratively developed this essential Turkish callbook.

Effectively teaching amateur radio licensing classes requires more than just technical knowledge; it demands strong pedagogical skills and organizational acumen. This guide addresses the practical aspects of conducting successful amateur radio courses, emphasizing the instructor's role as an educational manager rather than merely a knowledge dispenser. It explores various class organizational structures, including traditional weekly sessions and _hybrid_ full-day formats, noting that many small meetings are often preferable for student engagement. The resource also provides strategies for finding suitable class locations, from public libraries and community centers to navigating public and private school systems, highlighting the importance of stressing the public service aspect of amateur radio to potential hosts. Key sections delve into effective classroom management, stressing the importance of preparation, a structured routine, and creating a comfortable learning environment. It details the VARK learning styles (Visual, Aural, Read/write, Kinesthetic), advocating for teaching methods that engage multiple senses to enhance student comprehension. The guide also offers advice on breaking down complex technical material, defining unfamiliar vocabulary, and making theoretical concepts practical through real-world examples. It includes a sample entry-level license syllabus covering topics like the nature of amateur radio, technical basics, transmitter/receiver fundamentals, and antennas, providing a framework for instructors to build their curriculum.

The _Nomenclature Française_ offers an online callbook service specifically for French amateur radio operators and SWLs. This resource facilitates searching for stations by various criteria, including callsign, operator name, city, and postal code. Search results typically display the operator's identity, full address, email contact, and personal website link, if available and publicly listed. The platform serves as a central database for the French amateur radio community, maintained by the _REF Union_. It provides a direct mechanism for operators to request modifications or new insertions of their data into the online nomenclature, ensuring current and accurate listings. The service is a fundamental tool for QSLing, locating fellow hams, and verifying contact information within France. Authored by _F6BIG_, the callbook is a key utility for French hams.

A 144 to 148 MHz J-pole antenna, optimized for base station use, is presented with detailed construction plans. This slim, omnidirectional, half-wave antenna is fed at the end through a quarter-wave shorted transmission line, drawing inspiration from the classic _Zepp antenna_. The design emphasizes achieving a 1:1 VSWR and good efficiency on the 2m band, noting that even a one-percent error in calculation can significantly impact performance. The article provides specific dimensions in inches for the radiator, quarter-wave section, and feed point, along with a parts list for construction from inexpensive materials, estimated at approximately **$10** total cost. The resource offers practical construction tips covering copper pipe selection, L and T joint variations, and detailed soldering instructions using a propane torch. It addresses feedline attachment, the critical role of a four-turn, _5-inch diameter_ choke to prevent coax radiation, and proper antenna fastening techniques, including grounding for lightning protection. The author explicitly advises against scaling the design for other bands due to potential efficiency loss and offers guidance on corrosion protection. The antenna design has been released into the public domain for private amateur use.

The _RTL-SDR V4_ dongle offers a tuning range from approximately 500 kHz to 1.7 GHz, encompassing HF, VHF, UHF, and microwave amateur allocations, with direct sampling improvements for HF reception. This guide outlines two primary installation methods for _OpenWebRX_ on a Raspberry Pi: utilizing an official Raspberry Pi image or employing a Docker installation. It also provides specific recommendations for Raspberry Pi models such as the 3/3B+, 4, and Zero 2 W, alongside practical advice for antenna selection and placement to optimize reception. _OpenWebRX_ is an open-source, browser-based SDR software package that facilitates web-accessible radio reception. The setup results in a receiver featuring a live waterfall display and demodulation capabilities for AM, FM, SSB, and CW modes. This configuration can be deployed for public access or restricted to a private network, depending on the operator's preference. Further sections address common troubleshooting scenarios and offer tips for mitigating noise, ensuring a stable and effective SDR listening station. The _RTL-SDR V4_ also integrates improved front-end filtering and a software-switchable bias tee, enhancing its utility for various amateur radio applications.

The West Virginia State Amateur Radio Council (WVSARC) operates as a central coordinating entity for amateur radio interests throughout the state. Its primary function involves fostering cooperation among various local clubs and organizations, ensuring a unified voice for the amateur radio community within West Virginia. The council addresses matters pertinent to state-level amateur radio operations, including band plans, emergency communications preparedness, and regulatory issues affecting local hams. Historically, the WVSARC has played a role in organizing statewide events and providing a platform for information exchange among its member clubs. This structure helps to streamline efforts in areas such as public service events, disaster response drills, and the promotion of amateur radio to new licensees. The council's activities contribute to the overall health and growth of the hobby by facilitating communication and resource sharing across the diverse amateur radio landscape of West Virginia.

A real-time, responsive map view of APRS (Automatic Packet Reporting System) information, CWOP (Citizens Weather Observer Program), and other APRS-IS sources across the world. The N2RWE Real-time APRS Map leverages cutting-edge technologies and custom software to present a dynamic and user-friendly platform for visualizing Automatic Packet Reporting System (APRS) data. This web application aggregates real-time station locations from various public sources, offering a comprehensive view of APRS activity. It caters to both novice and experienced users by providing features like Maidenhead Grid maps, station lists, license plate searches, and advanced tools for geolocation, address lookup, and data analysis. Additionally, the platform integrates with Summits on the Air (SOTA) information, enhancing the experience for SOTA enthusiasts. By actively supporting the #APRSThursday net, the N2RWE Real-time APRS Map fosters a collaborative environment for the APRS community.

Presents the digital edition of "The Communicator," a journal from Surrey Amateur Radio Communications (SARC), offering a curated collection of articles, technical deep dives, and operational reports. Each issue, such as the July-August 2026 edition, details specific **homebrew projects** like an NTP Dual Clock, a True RMS to DC Converter, and an Arduino NANO automation mod for the Yaesu FH-2. It also covers historical accounts, including the legacy of SSB pioneer Nicolaas Kooman and the mystery of the Lagercrantz suitcase radio, alongside practical operating advice and contest summaries like Field Day 2026 and the RAC Canada Day contest. The journal consistently features diverse content, from exploring the capabilities of modern transceivers like the Icom IC-9700 for digital modes to discussions on antenna theory, such as building a vertical HF antenna without radials. It also addresses contemporary issues, exemplified by an article unpacking the FAA's "CW interference" directive concerning Boeing 787 transponders, clarifying that the interference is not related to amateur radio Morse code but rather unmodulated carrier signals impacting aviation frequencies around 1030 MHz and 1090 MHz. Furthermore, the publication includes lighter fare like "No-ham Recipes," club meeting minutes, and member profiles, providing a holistic view of the amateur radio community. It offers multiple access options for each issue, including full and lower-resolution PDF downloads, an online magazine reader, and an experimental AI-LLM audio podcast version, making its extensive content readily accessible to a global audience in over 165 countries.

Examining the demographic shifts within amateur radio, particularly concerning **radiosport** participation, this resource analyzes survey data from the National Contest Journal (NCJ) and two regional ARRL surveys. It focuses on the relationship between age and engagement in contesting, presenting findings that suggest older amateur radio operators tend to participate in more contests annually. The author, a spatial demographer, details the methodology, including data consolidation, georeferencing, and statistical analysis performed in collaboration with Dr. Scott Wright K0MD, covering ARRL November Sweepstakes participants from 2000 to 2020. The analysis also addresses the limitations inherent in using voluntary response samples rather than random samples, which may influence the generalizability of the results. Furthermore, the resource investigates the preferred sources of contest information among different age groups, noting that older contesters frequently rely on traditional publications like the NCJ, while younger participants show a preference for online platforms. This demographic review provides insights into the evolving landscape of **amateur radio contesting** and the generational differences in information consumption.

The resource details a novel approach to Morse code (CW) reception for hearing-impaired operators, focusing on a handheld device that translates CW signals into tactile vibrations. It explains how this device allows users to perceive the patterns of dots and dashes through physical feedback from a shaker, addressing the challenges of auditory discrimination for those with hearing loss. The content highlights the potential for this tactile method to aid in CW learning and interpretation, even suggesting benefits for operators with normal hearing by providing an alternative sensory input. The article also mentions the device's _patent-pending_ status and its availability to members of the _Long Island CW Club_ and the general public. It provides contact information for further inquiries about this innovative tool.

This resource details a practical RFI fix for the Yaesu MH-59 microphone, specifically addressing interference encountered during Field Day 2004 operations. The modification involves installing a small toroid core onto the microphone's internal cable connector. The author, AE7Q, describes the process: purchasing a ½" outer diameter, ¼" inner diameter toroid core from a surplus store, opening the MH-59, unplugging the cable connector from the circuit board, looping the cable through the toroid, and then reassembling the microphone. This fix is intended for amateur radio operators experiencing RFI with their Yaesu MH-59 microphone, particularly in environments with strong RF fields like those found at Field Day events. The page also directs users to the AE7Q message board for questions and comments.

The Charles County Amateur Radio Club (K3SMD) website documents the diverse activities and technical explorations undertaken by its members. It features detailed recaps of monthly meetings, often including "Show and Tell" segments where members present projects like folded dipole antennas, LED moth lights, and multi-band QRP radios such as the _uBITX6_ and Bitx-40. The resource also covers community engagement efforts, including participation in the HITS Expo and STEAM Festival, where the club demonstrated Morse code, Digital Amateur TV, and basic electronics to the public, achieving an **87% success rate** in Morse code decoding by youth participants. Technical workshops and presentations are a recurring theme, detailing hands-on sessions for soldering kits and configuring DMR HTs. Advanced topics include discussions on CI-V for remote rig control and practical experiments with solar panel interfacing for portable operations, addressing challenges like inrush current and voltage regulation with buck/boost converters. One article describes troubleshooting a solar charging system that crashed when current jumped from 4 amps to **6 amps**. Further content includes demonstrations of test equipment like a 0.5-470 MHz RF signal generator, evaluating its performance with various QRP transceivers. The site also provides educational sessions on observational astronomy and amateur satellite operations, covering essential equipment, Kepler data, and the Doppler effect for Low Earth Orbit (LEO) satellites, offering practical insights for new and experienced operators.