![Voice of America Radio Towers – Controlled Demolition, Inc. [ HD VIDEO ]](https://qrznow.com/wp-content/uploads/2016/04/voiceofamerica.jpg)
Controlled Demolition, Inc. (CDI) of Phoenix, Maryland, USA (acting as Implosion Subcontractor to Main Demolition Contractor, Environmental Holdings Group, LLC of Morrisville, North Carolina and Property Owner, the North Carolina Wildlife Resources Commission) performs the successful felling of 128 structural steel, guyed radio towers in Washington, North Carolina. Felling of the towers (ranging in height from 50’ tall to 414’ tall) took place on a phased basis over the course of seven (7) days. The final 48 “quad” towers were felled in a single explosives sequence at 8:05 AM on Monday, April 4, 2016, setting a new World Record in this category.
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Like June 24-27, July 7 had a new spot from cycle 25, according to the magnetic signature. This week’s brief appearance was last Sunday with a daily sunspot number of 12. Average daily solar flux declined marginally from 67.5 to 67.1. Predi... Read more
![Tips on using Coaxial Cable [ ARRL So Now What? ]](https://qrznow.com/wp-content/uploads/2019/07/HTB1l28nHFXXXXaVaXXXq6xXFXXXs-1-90x60.jpg)
![The DXer and the Technician – Amateur Radio Documentary [ Video ]](https://qrznow.com/wp-content/uploads/2017/03/maxresdefault-1-1-90x60.jpg)
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Ham Radio Equipment Donated in Dominica
Dominica News Online reports that four handheld Amateur Radio transceivers have been donated to the Dominica Association of Persons with Disabilities... Read more
New DMR / DSTAR / Fusion / P25 Nano-Spot WIFI Digital Ham Hotspot
Here is a brand new device for your digital radio pleasure. The Nano-Spot from Micro-Node.com features all 4 modes, Wifi and a “set it and forge... Read more
AC6V’s GUIDE TO FM REPEATERS
AC6V’s GUIDE TO FM REPEATERS This book is six months in the writing and features the advice of several noted Amateurs and technical gurus... Read more
40/20/10 Meter Fan Dipole Attic Antenna by KD2GOE
40/20/10 Meter Fan Dipole Attic Antenna by KD2GOE Read Full Article on http://www.worldwidedx.com : Read more
Introducing the SteppOut Vertical High-performance 1/4-wave HF Antenna From 14 to 30 Mhz By Bill, AA4BQ
From price to performance, the SteppOut Vertical is a true 1/4-wave vertical for 20-10m and for under $50! Let’s have some fun. The end product... Read more
New Ham Radio Store – RadioHaus America
RadioHaus America Visit the new on line store with 2000 products : Read more
Morse Demonstrates Telegraph Machine
Telegraph Machine “On 6th January 1838 Samuel Morse’s revolutionary telegraph system was demonstrated for the first time at the Speedwell Iron W... Read more
“QRP” is the topic of the new current episode of the “ARRL The Doctor is In“ podcast. Listen…and learn!
“QRP” is the topic of the new current episode of the “ARRL The Doctor is In“ podcast. Listen…and learn! Sponsored by DX Engineering, “ARRL The D... Read more
SmartSDR v2.2.8 Now Available
FlexRadio Systems announces the immediate availability of SmartSDR v2.2.8 for the FLEX-6000 Signature Series SDRs. SmartSDR v2.2.8 is a General Avail... Read more
Youth Forum to Feature Many Young, Talented Speakers
“Dayton Hamvention is pleased to announce the attendance of astronaut Mike Fincke KE5AIT who is a proud supporter of Saturday morning’s Y... Read more
SKYWARN Recognition Day is Saturday, December 2
A heads up: SKYWARN™ Recognition Day (SRD) will take place this year on Saturday, December 2 from 0000 until 2400 UTC (starts on the evening of Friday... Read more
Hurricane Watch Net to Activate
he Hurricane Watch Net (HWN) will activate Wednesday, August 3, at 1500 UTC in response to Tropical Storm Earl, which is forecast to become a hurrican... Read more
Icom IC-7851 vs Kenwood TS-990
Icom IC-7851 vs Kenwood TS-990 Read more
Amateur Radio Emergency Service Transitioning to New Online Reporting System
The Amateur Radio Emergency Service (ARES) will phase out the traditional ARES report forms later this year in favor of an online system called ARES C... Read more
A Super J-Pole Antenna for the 4m (70Mhz)
A Super J-Pole Antenna for the 70Mhz (4m) Amateur band. The Vortex ‘Super J-Pole’ Antenna consists of a five eighth wave vertical radiator, a half wav... Read more
Surprise Operation from North Korea; More Possible in February
Polish DXer Dom Gryzb, 3Z9DX, made a surprise on-air demonstration of amateur radio for officials in North Korea in mid-December and was planning to r... Read more
Portable Antenna Build by K6UDA
K6UDA Radio, The elmer show with attitude. This time I’m building a portable end fed wire antenna that deploys in minutes and is pretty cheap to... Read more
Raspberry Pi Powered HF Radio in an Ammo Can GoBox
“Hello Operators. Topic of the day is the Raspberry Pi 3B+, and how I’m using it for amateur field communications. During May 18-21, I spe... Read more
9A8DV Drvenik Veli IOTA EU-016
“IZ6TSA, IZ6CRK, IK6JNH, IK6VXO and IK8UND will be active from Drvenik Veli (IOTA EU-016) as 9A8DV during IOTA Contest 2015. QSL via IK6VXO” Source:... Read more
CS-750 DMR Radio
CS-750 The case and accessories are the same as the CS-700 The Radio and software are very different Good Audio with adjustment in the software Join t... Read more
Repeater Database “RepeaterBook – The Free Repeater Directory for the USA and Canada. Powered by the popular community database of RepeaterBook.com and software of ZBM2.com RepeaterBook enables you to easily find repeaters across the USA and Canada, for free and without a network connection. • No network connection required. • Use network, GPS or […] Read more
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Rfinder Tom W3ZX, a visually impaired ham gives a great demo on Android using TalkBack for the visually impaired. See More: http://www.rfinder.net/blog/ Read more
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Download NASA Sounds Here’s a collection of NASA sounds from historic spaceflights and current missions. You can hear the roar of a space shuttle launch or Neil Armstrong’s “One small step for (a) man, one giant leap for mankind” every time you get a phone call. Or, you can hear the memorable words “Houston, we’ve […] Read more
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US Amateur Radio Band Plan A clean native app that’s sole purpose is to provide amateur radio operators a simple and easy to use field guide to the US HAM radio band plan. Features: • Quick reference of band and privilege restrictions • Graphical representation of the amateur radio bands • Gentleman’s agreement […] Read more
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Ham Radio App DroidRTTY is an application to decode and encode Ham Radio RTTY with the build in microphone/speaker or wired to your radio. A waterfall shows the frequency spectrum of 100Hz to 2500Hz. Just slide the waterfall slide on a RTTY carrier frequency and DroidRTTY will decode the signal. In transmitting mode characters […] Read more
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Mark Goodrum, W5MHG, discusses Echolink for Ham Radio at the Duke City Hamfest Read more
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EchoLink for iOS version 2.10.18 is now available in the App Store. This is a 64-bit build that is fully compatible with iOS 10 and modern iOS devices. Requires iOS 8.0 or later. Please note: This app is for licensed Amateur Radio operators only. See www.echolink.orgfor more information. EchoLink for iOS provides access to the EchoLink network for […] Read more
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Features:i) Send Morse to, and receive Morse from, other users of the app. Restrict usage to your WiFi network, or allow full Internet connectivity (which uses external servers not controlled by the developer, to connect users). ii) App instances discover one another automatically – there are no ‘Accept Connection Request From xxxxx’ type messages. […] Read more
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 – Now includes over 35 countries){kind=link}
