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DX and Blazing Fall Color

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I hiked across Shute Hill this afternoon to David Swain’s Farm. The colors were stunning. I worked Bulgaria, the Cayman Islands, St. George Island, Aland Island, and Italy.

I started out at the old cemetery off the Rufus Colby Road and hiked south along a snowmobile trail. Along the way I took a snap shot of some of the trees.

sky

It stayed in the 50s today, but was warm in the sun. I hiked about two and a half miles to the old range road and then into Swain’s field. I tossed my antenna wire into a gold maple and sat down in the grass with the KX3. Here’s a photo of the tree.

tree

I operated on both 20 meters and 17 meters. Here’s my log:

11 Oct-16 1755 14.010 LZ3QE CW 559 589 Bulgaria
11 Oct-16 1758 18.072 ZF1DX CW 599 599 Cayman Islands
11 Oct-16 1800 18.074 K4G CW 599 599 St. George Island
11 Oct-16 1801 14.020 LZ1DS CW 449 599 Bulgaria
11 Oct-16 1806 14.027 IZ2QXG CW 559 579 Italy
11 Oct-16 1810 14.024 OH0Z CW 599 599 Aland Island

The color is a few days away from peak. But we may not get another brilliant
day like today. I’m glad I got out.

Pacific Seafarer’s Net Assists in Rescue of Sailors on Sinking Sailboat

A great story sent by David Richer, WB6VGO about how amateurs helped rescue a sinking vessel in the Pacific.

Excellent work!

On September 28, 2016 at approximately 0300 UTC, Charles Houlihan, KD6SPJ, a net relay relay station for the Pacific Seafarer’s net while monitoring 14.300 received a call for assistance from the captain of the Sailing Vessel (SV) Rafiki. The captain reported that the SV Rafiki, a 35 foot sailing vessel, was taking on water. Charles who was the captain of the SV Jacaranda and located at sea, contacted Randy VanLeeuwen, KH6RC also a net relay and located in Hawaii. Randy contacted the US Coast Guard Station to report the incident and provide Rafiki’s location, 230 miles south of Cold Bay, Alaska.

Randy remained in constant radio contact with the Rafiki until contact with lost. Fred Moore W3ZU (Florida) and Peter Mott, ZL1PWM (New Zealand) additional net relays maintained contact with the captain of the Rafiki until the arrival of the Coast Guard the subsequent rescue.

According to a press release issued by the United States Coast Guard Station–17th District, a Coast Guard Air Station Kodiak MH-60 Jayhawk helicopter and an Air Station Kodiak HC-130 Hercules were dispatched to the Rafiki’s last reported position. Upon arrival the crew of the Jayhawk helicopter were successfully able to hoist the captain and one additional crew member to safety aboard the helicopter.around 1000 hours UTC. Both men were reported to be uninjured. The vessel was abandoned.

This real-life incident happened during the daily “roll-call” conducted by the amatuer radio operators (or “hams”) and members of the Pacific Seafarers Net. Everyday at 0300 UTC amateur radio operators from North America, Hawaii, New Zealand and Australia monitor the progress of maritime amateur radio operators who are sailing on the Pacific.

Prior to the start of the roll call for “maritime mobile” vessels, a call for medical, emergency or priority traffic is broadcasted. It was after such a call for any emergency traffic that the call for assistance from the Rafiki was received.

According the the net’s website (www.pacseanet.com): “The Pacific Seafarer’s Net is a network of volunteer Amateur Radio Operators that handles radio and internet email communication traffic between sailing and motoring vessels operating on all oceans and land-based parties. The land station Net Control Amateur Stations are located in various locations throughout the Continental United States, Hawaii, Australia and New Zealand. Communications traffic consists of daily position reporting and automatic posting of positions on several websites, message handling via email relays, Health and Welfare traffic, phone patch services, search and rescue coordination, and vessel equipment inventories for search and rescue operations. Life threatening emergencies are taken from any vessel whether or not they have ham radio licenses. Net control stations keep computer databases on participating vessels and their movements throughout the oceans.”

Amateur Radio Weekly – Issue 128

ARES responds to Hurricane Matthew
ARES volunteers in Florida, Georgia, and the Carolinas are helping or gearing up to support communication during the response to Hurricane Matthew.
ARRL

Frequencies in use in conjunction with Hurricane Matthew response
Please avoid interfering with these frequencies, and do not check into any emergency nets unless you genuinely have something of importance to contribute.
ARRL

How to use Amazon Echo in Ham Radio
Putting the voice activated computers on line, we can send voice commands followed by DTMF and access the Internet directly.
Southgate

Circular SWR ruler
This tool can calculate gain, loss, SWR and return loss in a second with enough precision for most amateur works.
TK5EP

Catching CubeSat chatter? There’s an app for that!
Estévez’s gr-satellites project provides a collection of applications to decode satellite telemetry.
The Register

What I pack for the Chicago Marathon
For the fourth year, I will be part of the Medical Communication Team at the Chicago Marathon this weekend.
N4AE

An end fed halfwave antenna for portable ops
My main reason for not putting much effort into portable operation is that when I go out into nature, I want to enjoy my surroundings and not be distracted by radios.
AA7EE

Inverter generators: What you need to know
Inverter generators convert the high frequency, three phase AC into DC current via a solid state rectifier, and from there the electricity goes into a conventional 60 Hz.
Off Grid Ham

American Morse Code
American Morse Code was first used on the Baltimore-Washington telegraph line, a telegraph line constructed between Baltimore, Maryland, and the old Supreme Court chamber in the Capitol building in Washington, D.C.
Wikipedia

Video

12V battery performance comparison
Sealed Lead Acid vs A123 and Bioenno LiFePO4
KF7IJZ

Amateur Radio Weekly – Issue 127

Log file azimuthal maps
This tool reads your ham radio logs and generates an equidistant azimuthal world map plot of your contacts using Scalable Vector Graphics.
N1YWB

The amazing BOG
A ‘BOG’ or ‘Beverage On Ground’ seems to come in many varieties and is usually, out of necessity, shorter than a ‘real’ beverage.
AmateurRadio.com

CHIRP Radio Programming webinar
Attendees will learn: What CHIRP is, which radios are supported, how to get CHIRP, and how to troubleshoot CHIRP.
ARRL

Sotabeams Laserbeam DSP Filter
It is cheap, simple, razor sharp and a really useful add on.
G7KSE

Ham Radio on a boat
Ham shack and lab on a 50-foot Delta power boat.
microship.com

QRP is unfair to chasers
If you understand propagation, then a QRP signal will be loud to someone, somewhere.
W2LJ

Smoky Mountains NPOTA activation recap
I took my field kit which included the Elecraft KX2, QRP Ranger battery pack (not pictured), and EFT Trail-Friendly antenna.
The SWLing Post

Homebrew 20kWh powerwall
He’s working on adding a huge number of 18650 Lithium cells to his home’s power grid and posting about his adventures along the way.
Hack A Day

Video

Android DMR HT
RFinder Android Radio DMR QSO International Worldwide.
YouTube

Slow Scan Digital Video (SSDV)
First end-to-end test of a 115.2kbaud FSK modem, transmitting slow-scan digital video.
YouTube

Tip: Use Snap Ring Pliers to Tighten a Loose HT Antenna Connection

snap-ring-pliersGot this great tip from Larry KG4ZAR:

Every ham seems to have a HT or two in their shack and sooner or later they find the rubber duck antenna loose.

Most times it’s the locking ring/nut on the chassis mount that’s worked loose. If you use one of the improved 1/4 wave aftermarket antennas, this becomes a more frequent problem.

Trying to tighten up this ring (especially on one of the Chinese radios) usually means grabbing a pair of needle nose pliers and making a mess of things, along with pinching your fingers when the pliers slip off the ring.

A much simpler way to tighten these rings is to purchase a cheap set of “snap ring pliers.” A set of these pliers (with various interchangeable tips) are under $10 at Harbor Freight and you’ll find many other uses once you own a set.

The Spectrum Monitor — October, 2016

the-spectrum-monitor-october-2016Stories you’ll find in our October, 2016 issue:

LnR’s New LD-11: A Very Red, QRP, All-Mode, All-Band Transceiver
By Thomas Witherspoon K4SWL

LnR Precision, Inc., is a North Carolina-based company that specializes in antennas, straight-keys, and QRP transceivers. Earlier this year, when the company announced their latest QRP transceiver, the LD-11, Thomas Witherspoon was especially intrigued. The new LD-11 supports 160-10 meter operation with all modes (SSB, CW, CW-R, Digi, AM and FM). Find out why Thomas says its performance-for-price-point puts it in a market with some heavy-hitters like the venerable Yaesu FT-817ND, the Elecraft KX3, and the new Elecraft KX2.

The Slow Creep of Scanner Encryption
By Chris Parris

Those within the radio communications industry have been actively marketing the ability to encrypt the latest generations of business and personal radio communications fairly inexpensively. This trend follows one that has been on a steady march for years in the public safety communications industry, and it affects many more people than just scanner listeners. But why is this happening? Federal Wavelengths columnist, Chris Parris, takes a look at what encryption is, who is using it and how it affects all of us in the radio monitoring hobby.

Monitoring Russia’s Northern Fleet
By Tony Roper

In its current form, the Northern Fleet is still the largest in the Russian navy, consisting of approximately 80 warships, half of which are submarines, as well as this number again in service ships, tugs and icebreakers. Longtime military monitor, Tony Roper, shows us how he monitors the activities of this fleet through Morse code transmissions directly from the ships as well as using Web-based tools, such as Google Earth, and webcams to physically see the ships in action.

GMRS –The ‘Other’ Citizens Band – Part 2
By Cory GB Sickles WA3UVV

GMRS is a fun and useful aspect of Part 95 communications, seemingly as far removed from Class D CB as you can possibly get. And, while GMRS can be enjoyed without repeaters, having a well-placed and performing machine in your area makes it even more so. In this installment, Cory explains the hardware needed to set up such a repeater; how to start a local GMRS club, what the likely costs of will be, and he takes a looks a some successful GMRS clubs in different parts of the US.

The Hams Behind the Fender Guitar Legend
By Richard Fisher KI6SN

Gary Gray W6DOE’s Uncle Leo became a ham in about 1931 or ’32. “I’m not sure he ever renewed his license,” Gary told Richard Fisher in an interview. “He was most likely on the air using CW . . . There wasn’t much phone back then. He did a lot of electronic work as a ham.” One of the things Leo Fender, who held the first W6DOE call, recounted to Gary was how he started a career in audio by building amplifiers for public address systems. The rest, as they say, is musical history. With meticulous attention to musical and electronic detail, the Fender guitar and amplifier legend was born.

Scanning America
By Dan Veenaman
Howard County, Indiana and Monitoring Airborne TETRA

Federal Wavelengths
By Chris Parris
Scanning Smaller Federal Agencies

Utility Planet
By Hugh Stegman NV6H
US DGPS: Bad News and Good News

Digital HF: Intercept and Analyze
By Mike Chace-Ortiz AB1TZ/G6DHU
Getting Started with Digital GPS Decoding

HF Utility Logs
By Mike Chace-Ortiz and Hugh Stegman

Digitally Speaking
By Cory Sickles WA3UVV
Still in the Box? Put it on the Air!

VHF and Above
By Joe Lynch N6CL
Earth-Moon-Earth Communications

Amateur Radio Insights
By Kirk Kleinschmidt NT0Z
Radio Fun with an Uncooperative Ionosphere

Radio 101
By Ken Reitz KS4ZR
Obsessing about Awards and School Club Roundup

Radio Propagation
By Tomas Hood NW7US
Space Weather: Interfering with Global Positioning Satellites

The World of Shortwave Listening
By Andrew Yoder
Halloween Shortwave Pirates and Global Pirate Weekend

The Shortwave Listener
By Fred Waterer
Listening to Shortwave and Internet Radio

Maritime Monitoring
By Ron Walsh VE3GO
Stormy WX and an End to Some DGPS

The Longwave Zone
By Kevin O’Hern Carey WB2QMY
WSPRs on the Band

Adventures in Radio Restoration
By Rich Post KB8TAD
The Triple-Conversion Puzzle: Hammarlund HQ-180A

Antenna Connections
By Dan Farber AC0LW
Tools of the Trade: Antenna Work Essentials

Radio Horizons
New Digital Radio Mondiale Receiver

The Spectrum Monitor is available in PDF format which can be read on any desktop, laptop, iPad®, Kindle® Fire, or other device capable of opening a PDF file. Annual subscription is $24. Individual monthly issues are available for $3 each.

Amateur Radio Weekly – Issue 126

High-speed imagery downlink making use of SSDV
In our payload, we use SSDV to compress images captured by a PiCam, then transmit them via 70cm FSK at 115kbaud.
SSDV

ARRL 2016 Simulated Emergency Test is October 1-2
Every local ARES team and/or ARRL Section will come up with their own scenarios and work with served agencies and partner organizations during the SET.
ARRL

End-Fed antenna revisited
I really like the simplicity of this antenna for many aspects: fast to deploy, works on many bands, no antenna to tune…
VA2SS

How to undertake a SOTA Activation – Step by step guide
It covers the set-up, spotting, operating procedure and tips and tricks I’ve picked up over the last few years.
Adventures in Ham Radio

Reflector Life
In a nutshell, IRLP links repeaters and individual nodes, like mine, with others via the Internet.
KE9V

A single lever paddle
The only paddle I have is a Bencher, which is a bit too heavy and cumbersome to carry in my backpack for a portable set-up.
AA7EE

NPOTA: Photos from weekend “two-fer” activation
My family visits national parks regularly, so it’s easy for me to pack a small radio, do a quick NPOTA activation all while incorporating non-radio activities that the family loves.
The SWLing Post

VDSL interference: A Ham operator’s nightmare
Unfortenately still sometimes we lost the complete DSL connection and in that case we had to wait for 5 minutes to get TV, internet and phone back online.
PE4BAS

Radio club coordinates energency response during cycling event
Huntsville Amateur Radio Club volunteers were instrumental in coordinating the communications amongst event organizers and volunteers, emergency personnel.
WHNT

AT&T’s New “AirGig” Not Your Father’s BPL
ARRL’s earlier anti-BPL campaign, and market forces, eventually led to the demise of the prior BPL initiative.
ARRL

AT&T Labs’ Project AirGig nears first field trials
AirGig could one day deliver low-cost, multi-gigabit wireless internet speeds using power lines.
AT&T


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  • Matt W1MST, Managing Editor