Weather Station Web Page

I got Weather Display up and working and even have a hideous looking weather data web page up here. Even have a web cam up:

Note: if it’s nighttime, you won’t see much. I want to work on getting the web camera in a better position, but I’m not really sure where to put it.

I have been having a problem with getting eroneous readings for the temp and barometer when I’m transmitting on some HF bands (seems to be just 10M, 15M, 17M, and 20M).

From Beacons of Light to Radio Chats

By Louise Popplewell, Victoria Advocate, Texas

Jan. 9–PORT LAVACA — “CQ, CQ, this is W5TLH — Whiskey, Five, Tango, Lima, Hotel — calling QC from the lighthouse at Halfmoon Reef, USA 363 in Port Lavaca, Texas, QRZ?”

Simply put, in ham operator lingo, that means “Hello out there, go ahead and speak if you can hear me,” explained ham operator Patty Martin.

A response came from someone who identified himself as Carl, calling from Arizona. He is curious about the lighthouse.

Patty responds: “You are 59 (coming in clear) in Port Lavaca, Texas, at the Halfmoon Reef Lighthouse. The weather is sunny and beautiful. We are operating today from inside the lighthouse.”

Patty and her husband, Jim Martin, are Extra Class Amateur Radio Operators, licensed by the Federal Communications Commission. The Martins, who live in Richardson, took a week off from their regular jobs to pursue a dual hobby that combines ham radios and lighthouses.

“Ham radio is a hobby and traveling to lighthouses was first a hobby, and then a passion,” Patty said.

They arrived in Port Lavaca on New Year’s Eve after having broadcast from the Texas Maritime Museum Lighthouse in Port Aransas and Lydia Ann Channel Lighthouse near St. Joseph Island earlier in the week.

But Halfmoon was special because they were able to broadcast from inside the lighthouse.

The week’s activities were part of a special events competition in which members of the national Amateur Radio Lighthouse Society (ARLHS) made contact with as many lighthouses as possible.

Caller Dan, a participant, said, “Sure was great to work with you from INSIDE a light, probably my first QSO with anyone actually inside a lighthouse.”

Broadcasting got under way early when Jim set up the 14-foot antenna, which he designed and built, behind the lighthouse. When taken apart, the antenna fits into a container that measures about 4 feet in length and in inches around. But it allows the couple to reach out to operators around the world. Within the first hours, they heard from most American states and a couple of foreign countries.

The Martins said they were a bit overwhelmed and delighted that so many people were interested in the lighthouse.

Two years ago, they founded the Texas Lighthouse Radio Society, which has similar goals to that of the national society.

“The purpose of the society is to draw attention to the historical significance of our Texas lighthouses and assist in creating publicity about them to help in any renovations taking place. It is our hope that none of the existing lighthouses in Texas will ever be closed or lost to disrepair,” Patty said.

By the time they were ready to head home, the Martins had made more than 1,500 contacts from the three lighthouses. Of that number, more than 800 were made from Port Lavaca and consisted of talking to people in 48 states and about 10 countries.Back home in Richardson, Patty wrote, “Boy, we had a ball at the lighthouse. We made over 800 contacts. It was a total blast. We really had a lot of people calling on the radio, but there were so many people calling that we had a pileup. This means that so many stations are calling at the same time that it sounds like a huge rumble, and you can’t hardly pick out anyone speaking, since there is so much noise. That was exciting.”

George Ann Cormier, chairman of the Calhoun County Historical Commission, provided the Martins with most of the information they shared with callers.

Built in 1858, Cormier told them, the original location of the lighthouse was on the southern tip of Half Moon Reef in Matagorda Bay. It consisted of three tiers placed on pilings about 10 feet above the water.

Children were born and raised in the small confines of the lighthouse, which was home to the keepers.

The lighthouse was an important aid to vessels entering or leaving the bustling port towns of Lavaca, later Port Lavaca, and Indianola until the outbreak of the Civil War, according to information compiled by George Fred Rhodes, former chairman of the historical commission.

In 1861, Confederate troops gained control of the lighthouse and extinguished its light. Although the Confederates had hoped to dismantle the light permanently, damage was slight and repairs were made. The beacon was re-lighted on Feb. 20, 1868.

In Rhodes account, he quoted the late King Fisher as saying that he knew of his “own personal knowledge that the lighthouse was maintained in active use until early 1942.”

After the Japanese attacked Pearl Harbor and World War II was declared, its light was extinguished when lights all along the coast were blacked out to prevent them from aiding the enemy in any way. Its light was never reactivated.

The lighthouse remained in Matagorda Bay until 1943 when it was removed because of damage sustained in the 1942 hurricane.

Considered a hazard, and condemned by the Coast Guard, the lighthouse was moved to Point Comfort on property owned by Bauer-Smith Drilling Co.

In June 1978, W.H. Bauer Sr. and his wife, Louise, deeded the building to the historical commission.

After being repaired, it was moved to Port Lavaca and dedicated to the people of Calhoun County on Aug. 10, 1985. It is located adjacent to the Bauer Community Center and serves as a beacon to folks entering the county.

—–

To see more of Victoria Advocate, or to subscribe to the newspaper, go to http://www.thevictoriaadvocate.com.

Copyright (c) 2006, Victoria Advocate, Texas

Distributed by Knight Ridder/Tribune Business News.

For information on republishing this content, contact us at (800) 661-2511 (U.S.), (213) 237-4914 (worldwide), fax (213) 237-6515, or e-mail reprints@krtinfo.com.

Rhyme or Reason to Q Signals?

From : Steve Polaski
Sent : Wednesday, January 4, 2006 12:22 AM
To : SolidCpyCW
Subject : [SolidCpyCW] Q signals

Is there any rhyme or reason to the initials used in Q signal? This may seem elementary but if were made aware of some sense to it I might be able to learn them more easily.
QRP-?reduce power?–seems to make sense but what about QSO?

Help

Steve–(Tech testing + CW 1/14/06)

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From : Art Burke
Sent : Thursday, January 5, 2006 6:20 AM
To : SolidCpyCW
Subject : [SolidCpyCW] Re: Q signals

Amazingly, one seems to hear “Q” signals more on SSB than on CW, where they were originally designed for use. They are “shorthand” for communication between two (or more) ops, for both brevity and overcoming (hopefully) poor conditions.

Common “Q” signals:

QRL? – Is this frequency in use?

(CAUTION: you’ll tick me off if you don’t realize that a “Q” signal sent without the question mark means the opposite of NOT using the question mark!) I can’t tell you how many times I’ve been listening to a DX station, patiently waiting for my “turn,” and hear someone sending QRL? My response, properly, is QRL – that means, yes, the frequency is in use!

QRL – this frequency is in use
QRO – please increase power
QRO? – do you need for me to increase power
QRQ – please send faster
QRQ? – do you want me to send faster?
QRS – please slow down (slower cw speed, please)
QRS? – do you want me to slow down?
QRM – there is man-made interference on the frequency
QRN – there is natural interference on the freq (like lightning!)
QSK – please work full break-in
QSK? – can you work full break-in?
QSL? – can you acknowledge what I sent?
QSL – I successfully received what you sent.
QSY – please change frequency (hopefully followed by a number!)
QSY? – do you want me to change frequency?

There are many others, and there are lots of special ones used on nets (a tone of the ones used on nets start with “QN”) that you don’t hear very often in casual QSOs. Snoop around on the web (I’ll bet the AC6V web site would have a bunch of info) and you’ll probably find a very comprehensive list of “Q” signals.

Since “Q” is not a heavily used letter of the alphabet (certainly not to begin words!), they tend to “stand out” somewhat in cw use.

As an aside, and Mac will probably appreciate this, I’m amazed at how many SSB nets I hear (like during hurricanes), where so many ops assume everything must be spelled phonetically. An operator should not waste time sending *anything* phonetically, unless the op on the other end doesn’t understand! If I tell you my name is Art and you understand, you’ll probably say something intelligent like “Nice to meet you Art.” If I automatically say “My name is Art, alpha radio tango” on everything I transmit, we’ll be here a long time! Don’t repeat things unless the op on the other end says he/she needs it!

You’ll be amazed how many times you’ll hear guys on SSB using some of those “Q” signals, while they’re 20 over S9 to each other!!

Art – K4IRS
Leesburg, FL

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From : Dave Oldridge
Sent : Thursday, January 5, 2006 5:08 PM
To : SolidCpyCW
Subject : Re: [SolidCpyCW] Re: Q signals

And more standard ones, but still much more useful in nets, like QRU? Do you have any messages for me (or for the net)? QRU “I have no messages.”

QTC? “How many messages do you have.”
QTC 5 “I have 5 messages for

Then there’s a bunch of really RARE ones, like QSX, QTX, QTP, QTO that are nut much used by amateurs at all.

Dave Oldridge
VA7CZ

New Elecraft Product

80/30m Module for Popular KX1 Portable Transceiver

from Wayne Burdick, N6KR

We’re pleased to announce that the KX1 is now a 4-band radio!

Many KX1 owners have asked for 80 meter coverage, notably Bruce Prior, N7RR, who pointed out that 80 meters is a great band for traffic handling at night (in both the CW and SSB segments). Up till now, Bruce has been taking his KX1 and a second rig that covers 80 meters on his extensive backpacking trips. Our new KXB3080 option will lighten his load a bit. 80 meters is also a popular field day and QRP band, and is especially active in the Eastern U.S. and in Europe. Band noise is lower in Winter, so this is the perfect time to give 80 meters a try.

The dual-band KXB3080 module installs in the same location as our 30-meter-only module, the KXB30. The KXB3080 is very easy to add to your KX1, since all but two components are surface-mount, pre-installed at the factory. (This was necessary in order to provide both bands in such a small amount of space.) Also supplied is a small PC board that mounts in place of the original low-pass filter inductors (L1 and L2). This board includes a relay that configures the low-pass filter for efficient operation on either 80 or 40/30/20 meters.

The KX1’s firmware has been updated in conjunction with the KXB3080. The new firmware adds:

* Full 80-meter band coverage on transmit and receive
* Additional receive-only coverage: 1000 kHz to 5000 kHz (reduced sensitivity outside the 80-m band)
* Programmable scanning (great for monitoring quiet bands, waiting for signals to show up)
* Variable-rate fast tuning: 1 kHz in ham bands in all RX modes, 5 kHz outside ham bands in USB/LSB modes

We have several beta testers lined up for the KXB3080, and will be supplying them kits in a couple of weeks. Meanwhile, I’ve been having great fun on 80 meters with the first 4-band KX1, even with a wimpy 40-foot random wire. In addition to 80 meter transceive operation, I can copy many AM stations from 1.0-1.6 MHz. This broadcast band coverage should prove useful feature for field operation.

If you have any technical questions about the KXB3080 option, feel free to send them to n6kr@elecraft.com. One question I’m sure to get is whether the KXAT1 ATU is usable on 80 meters. The answer? Yes, but the KXAT1 wasn’t designed to cover this band, so it will only help with specific end-fed wire antenna lengths to be determined. It will of course help with tweaking of nearly-resonant antennas, such as portable whips and ad-hoc dipoles.

* * * N O T E * * *

Please don’t call about the KXB3080 or new firmware just yet. We will announce the price of both in late January, and take orders then.

Elecraft Web Site

THE FARC SWAPFEST

THE FARC (Forsyth Amateur Radio Club) SWAPFEST

Saturday, January 7, 2006

7AM-12 Noon

Talk in 146.64 Mhz (100Hz PL)

Summit School Parking Lot

Come be a part of one of the FARC’s “Triad” of events – An all outdoor event- $5 gets you in the lot- Free coffee- BYO tables/chairs. Contact the FARC at 336-723-7388 and leave message for more info. Come swap/buy/sell or just chat!

Directions to Summit School:

Take I-40 Business to Winston-Salem.- North on Silas Creek Pkwy towards Wake Forest University- Right on Reynolda Road at WFU light. Right on Kenway Drive into Summit School lot.


The Original W4NC QSL Card from 1930

storm spotter training

I found this article by Stan Horzepa, WA1LOU. He does a weekly online column on ARRL.org and has publish a number of books on packet radio and APRS. I really enjoy reading his weekly column and found this article in Stan’s archives.

Surfin’:Spotting Extreme Weather

By Stan Horzepa, WA1LOU
Contributing Editor March 4, 2005


This week we visit a Web site where you can learn a lot about the weather. So much so that afterwards you can consider joining the ranks of Amateur Radio weather spotters.


Reporting weather conditions is Amateur Radio public service at its finest. As spring approaches (none too soon in these parts), the thunderstorm and tornado season also looms in many parts of the nation. So, it is apropos that we check out a Web site that deals with the observation of extreme weather.

Comprehensive storm spotting training can be had at the National Weather Service (NWS) Storm Spotter Training Web site.

Old friend John Nelson, K0IO, sent me a link to a slide presentation on storm spotter training that was put together by the National Weather Service (NWS) in Des Moines, the folks who operate K0DMX. Who is better qualified to educate us on weather than the NWS?

The slide presentation is excellent and I learned a lot perusing the 219 slides that compose the presentation. For example, the "Look Alike" portion of the presentation taught me that those funnel-shaped clouds I saw on vacation in Florida once upon a time were not necessarily tornadoes; the lesson learned is that a funnel-shaped cloud is a "tornado" only if it is rotating. I also learned about weather conditions I had never heard about before, for example, land spouts, gustnadoes, and mammatus clouds.

Until next week, keep on surfin’.

Editor’s note: Back when he was in grade school, Stan Horzepa, WA1LOU, built a homebrew manually operated low-tech rain gauge. Now he maintains a fully automatic high-tech weather station at WA1LOU-15. To talk about the weather (and do nothing about it), e-mail Stan.

Page last modified: 02:41 PM, 03 Mar 2005 ET Page author: awextra@arrl.orgCopyright © 2005, American Radio Relay League, Inc. All Rights Reserved.

Weather Display Working With UI-View

Swapped out the power supply with a new one and that did the trick.

I got the computer back up and operational. Weather Display was pretty easy to configure to get it started – although there will be a lot of tweaking. And with one or two clicks of the mouse I was able to send the weather data to UI-View/APRS.

You can see the latest data here:

http://www.findu.com/cgi-bin/wx.cgi?call=KD7PJQ-2

Weather Station Is Up!

Good news and bad news.

The good news is that I installed the anemometer up on the roof, spliced in an extension cord, placed the outdoor thermometer outside, and ran all the cables into the junction box inside the radio room. After getting everything plugged in, both the temp and wind gauge were responding – so far so good.

I connected the serial interface from the weather station to my tower that also runs the APRS application UI-View. I then downloaded Weather Display and started setting up the interface between the station and computer. I stepped out of the radio room for a moment and when I came back the computer had gone quiet.

Very odd. I’ve never had any problems with this computer before. After a little trouble shooting I can tell that the problem is with the computer and most likely the power supply. So I’m going to try and find a 300w power supply I can swap with the bad one.

… but did I mention the weather station is working!

UX-5 Balloon Launch Saturday, December 31

from Greg Williams, K4HSM
Website: http://balloon.utarc.org on December 30, 2005

The University of Tennessee Amateur Radio Club (UTARC) is planning to launch the UX-5 balloon on Saturday, Dec. 31. Approximate time for liftoff will be at 1830 UTC, or 1:30 PM Eastern Time.

UTARC will attempt the official distance record for this launch with a CW beacon on HF relaying telemetry and location information as the balloon takes to the air.

The balloon for the launch is designed for distance and longevity, so the flight may last over 24 hours if winds and equipment are favorable.

On UTARC’s previous balloon flight, UX-4 was carried aloft by a 200 gram latex weather balloon, and was in the air for an estimated 2 hours, although the transmitter continued to operate for over 36 hours. Predictions indicate it probably landed in Virginia. The transmitter was built by Carl Lyster (WA4ADG) and had a 0.8 watt output. Reception reports were received from as far away as British Columbia.

Recovery of the balloon is not anticipated at this time unless the balloon bursts early into the flight. Contact information will be on the balloon in case of a physical recovery.

The telemetry feedback will be in the following format:

Frequency: 14.325 MHz +/- 2kHz

Mode: CW
Sequence: AA4UT/B every 15
seconds; full telemetry every 4 minutes as follows:

HI HI AA4UT/B
ALT xxxxxM
LAT xx.xxxxxx(N|S)
LON xxx.xxxxxx(W|E)

SATS xx
TEMP (P|N)xxxC
BATT xx.x VOLTS
SEQ xxxxx

PSE QSL WWW.UTARC.ORG

Weather forecasts for the launch are slowly becoming favorable, but UTARC is still planning to launch even if conditions are less than favorable. Weather does not normally affect a balloon launch unless adverse conditions affect the safety of the crew.

As of now, the forecast is as follows:
Saturday: A 30 percent chance of showers, mainly before 8am. Partly cloudy, with a high around 54. West wind between 5 and 10 mph.

Saturday Night: Partly cloudy, with a low around 32.
As with the the last launch, postings on DX Clusters will be made and signal reports can be sent via the web site at http://balloon.utarc.org

This is a long-distance record attempt. Your reception reports will be most welcome and valuable. If you do return a reception report, please give us your coordinates in Latitude and Longitude so that we may plot distance accordingly.

Thank you for reading and 73. We hope to hear from you this Saturday. The University of Tennessee Amateur Radio Club, AA4UT