Thursday, August 18, 2011

KCRA to Activate Rare Lighthouse Saturday 8/20/11

This was E-Mailed to me

This Saturday (8/20/11) the Kings County Repeater Association will be participating in the annual International Lighthouse Lightship Weekend. The KCRA has once again chosen the rare Norton’s Point lighthouse in Coney Island, Brooklyn to hold this event under ILLW number US0091 and callsign KC2RA. In addition to being a lighthouse, this location was also a former Marconi wireless station and many wireless experiments were held there. If you’re in the neighborhood and would like to stop by you are welcome to do so; However, please use the “Contact Us” form located on our website first to let us know before the event, as the lighthouse is located in the private community of SeaGate.

Operating Plan (weather permitting):
Saturday, August 20th 2011 from ~9:00 AM until ~7:00 PM (13:00z until 23:00z)
Number of stations: 5 (4, 100w HF, 1 D-Star)

40m – 7.250 SSB (NVIS)
20m – 14.295 SSB, 14.070 PSK31 (1/2w Dipole)
15m – Unknown, Find us! (Vertical)
10m – Unknown, Find us! (Vertical)
6m – Unknown, Find us! (Moxon)
D-Star – 145.67, REF020A, WG2MSK(B) repeater, those on non-trust IRCDDB or non-Dplus systems may call sign route to KC2RA (please indicate you are routing)
Commemorative QSL cards for users making contact via RF (sorry dongle users) are available for a SASE and your card to:

KCRA Lighthouse Event
PO Box 280288
Brooklyn, NY 11228-0288
USA

Sunday, August 14, 2011

KD8BIG

Playing radio this afternoon while watching the Detroit Tigers and playing on the computer.
Hope to hear you on 28.400.00 USB.
73

Friday, August 12, 2011

This Weekends Contest & Special Event Stations: 8/12/11-8/15/11

I'm hoping the bands are in great shape for the weekend.
Here is a list of this weekends contest and Special Event Stations.
Good luck, happy DXing~
73 de KD8BIG

This Weekends Contest;
MMMonVHF/DUBUS 144 MHz Meteorscatter Sprint ContestAug 12-13
QRP Fox HuntAug 12
NCCC Sprint LadderAug 12
WAE DX Contest, CWAug 13-14
Maryland-DC QSO PartyAug 13-14
SKCC Weekend SprintAug 14

This Weekends Special Event Stations;

08/07/2011 |
95th Anniversary of Lassen Volcanic National Park
Aug 7-Aug 15, 0000Z-0000Z, N6L
, Mineral, CA. Area Amateurs. 14.244 10-40 m. QSL. K6LSN, 5921 Cedars Rd, Redding, CA 96001. For Event QSL please send SASE. DX please send SAE w/ 2 US $. lassenbirthday.blogspot.com

08/10/2011 |
54th Annual Northern Illinois Steam Power Show & Threshing Bee
Aug 10-Aug 14, 1300Z-2100Z, W9S
, Sycamore, IL. Kishwaukee Amateur Radio Club. 14.268 7.268 7.042 3.988. Certificate. Bob Yurs, W9ICU, 1107 Commercial St, Sycamore, IL 60178. www.kish-club.org

08/11/2011 |
Naturist Society Western Gathering 2011
Aug 11-Aug 14, 2000Z-2000Z, NU6DE
, Los Gatos, CA. Pacific Area Naturists Amateur Radio Society. 28.465 21.365 14.265 7.265. Certificate & QSL. Jim Campbell, PO Box 232445, Encinitas, CA 92023. Operating hours will be dependent on competing activities during this gathering. www.inaro.com

08/12/2011 |
Navajo Code Talkers Day
Aug 12-Aug 14, 1400Z-0000Z, N7C
, Window Rock, Navajo Nation, AZ. Navajo Amateur Radio Club. 20 40 m 14.265 7.265. QSL. Herbert Goodluck, N7HG, PO Box 3611, Window Rock, AZ 86515. www.qrz.com/db/n7c

08/13/2011 |
Sonoma County Radio Amateurs Mini DX to CM79
Aug 13-Aug 14, 0000Z-1700Z, N6T
, Santa Rosa, CA. Sonoma County Radio Amateurs. 144.200 50.120 50.091 14.250. QSL. SCRA, PO Box 116, Santa Rosa, CA 95402. www.sonomacountyradioamateurs.com

08/13/2011 |
Carnation Days
Aug 20, 1400Z-2100Z, W8LKY, Alliance, OH. Alliance Amateur Radio Club. 21.250 14.045 7.240 7.045. Certificate. AARC-W8LKY, PO Box 3344, Alliance, OH 44601. www.w8lky.org

08/13/2011 |
Super 322 Drive-in/Car show
Aug 13, 1400Z-2000Z, N3QC
, Clearfield, PA. Quad-County Amateur Radio Club. 14.250 7.250. Certificate. QCARC, 3319 Allport Cutoff, Morrisdale, PA 16858. qcarc.org

08/13/2011 |
US Coast Guard Birthday 1790, Navy Dental Corp Birthday
Aug 13, 1700Z-2359Z, NI6IW, San Diego, CA. USS Midway (CV-41) Museum Radio Operations Room. SSB 14.320 7.250 PSK31 14.070 D-STAR 012C 2 m 70 cm SOCAL rptrs. QSL. USS Midway Museum Radio Room, 910 N Harbor Dr, San Diego, CA 92101-5811. kk6fz@arrl.net

08/13/2011 |
Hillsboro Lighthouse
Aug 13, 0800Z-1530Z, W4BUG
, Pompano Beach, FL. Gold Coast Amateur Radio Association. 14.285 146.610. QSL. W4BUG, PO Box 773, Pompano Beach, FL 33061-07. QSL with SASE w4bug.org

08/15/2011 |
42nd Anniversary of the 1969 Woodstock Festival
Aug 15-Aug 17, 1700Z-1700Z, W2S
, Fishkill, NY. WB2LQF. 14.034 7.034. Certificate. Stan Levandowski , 6 Chatham Ct, Fishkill, NY 12524. This is a single-station, single-operator, QRP CW-only special event commemorating the 42nd anniversary of the 1969 Woodstock Festival that took place on Max Yasgur's dairy farm in Bethel, NY. For certificate, send 9X12 SASE. wb2lqf@arrl.net

Again, good luck, If I missed a contest, let me know.
Send me a message to my KD8BIG Facebook page, feel free to follow.
https://www.facebook.com/pages/KD8BIG/165613683505542

Thursday, August 11, 2011

Mark Austin, KB1GVR

I heard Mark on the bands from time to time. I never had the opertunity to have a QSO with him. Godspeed Mark

KB1GVR, KB1GVR, KB1GVR~
Nothing heard 73

Hello Folks,

The amateur radio space communications community has lost an avid operator, Mark Austin, KB1GVR, of Franklin, Maine. He became a silent key on August 8.

Mark was very prolific in space communications. His photo on QRZ.COM shows him posing at Kennedy Space Center. In 2002, he told me that he was listening to his scanner, I think in 1997, and heard Russian voices coming over the speaker about every hour and 36 minutes. He discovered the voices were from cosmonauts on board the Mir Space Station. He then started recording their SSTV broadcasts and later went out and bought his first computer so he could see the pictures he had previously recorded from the Soviet slow scan TV transmissions. That inspired him to earn his ham ticket so he could talk to the cosmonauts. And talk, he did. Since then, Mark has become well known aboard the space shuttles and International Space Station by many astronauts and cosmonauts.

Not only has Mark talked to them on voice mode, but became extremely proficient at using the space station and satellites to communicate digitally. He even discovered a new way of using one particular satellite to extend communication capability.

Mark had the opportunity to meet some of the spacemen he had befriended on-the-air when he made visits to Mission Control in Houston and to Kennedy Space Center, where he also was thrilled to watch a shuttle launch.

His enthusiasm with space communications inspired many hams to give it a try, including myself. His advice was spot on so that I twice successfully made voice contacts to the space station. I also had fun with Oscar-14 with Mark's tips. If you operated an APRS station in Maine, you would recognize the KB1GVR call sign, as Mark was also an avid APRS fan.

Mark's other pastimes included racing and flying with his brother in his plane where his same determination brought him lots of success, rewards, and joy. The walls of Mark's home were decorated with the many ham radio and racing certificates and awards he had earned. His vast collection of space communications QSL cards is amazing.

Mark was only 50 years old, but in his too-short life, he accomplished a lot. As N1DP said on last night's Washington County ARES Net, Godspeed Mark. We will miss you.

73, Phil Duggan, N1EP

Nevada Hands-free Law Outlaws CB Mobile Usage

I find this disturbing, I hope this law dose not gain traction and spread.
The Nevada legislature passed and the Governor signed Senate Bill 140: http://www.leg.state.nv.us/Session/7...B/SB140_EN.pdf
which was meant to outlaw the use of texting devices and cellular phones without a hands-free device. Unfortunately, this poorly crafted law outlawed CB and other non-licensed services such as MURS and FRS. It also severely restricts Amateur Radio mobile operations. So, if you're traveling through Nevada, do not operate mobile as you can be pulled over and fined pretty heavily after January 2012.

Wednesday, August 10, 2011

ISS-Perseid Sky Show This Weekend

The Perseid meteor shower peaks this weekend, and the International Space Station is joining the show. Sky watchers in many US towns and cities are favored with ISS flybys on August 12-13 just when Perseid meteor activity is expected to crest under full moonlight.

FULL STORY at

http://science.nasa.gov/science-news/science-at-nasa/2011/09aug_perseids2011/

-------------------------------------------------

The Perseid meteor shower peaks on Friday night August 12 and should produce good meteor scatter contacts on the Amateur Radio 50, 70 and 144 MHz bands.

Although the Moon may reduce the visual impact it won't affect the impact of the shower on radio propagation. The Perseids should still provide an abundance of Meteor trails which will reflect signals in the Amateur 50, 70 and 144 MHz bands allowing distances of up to 2,500 km to be worked.

About Meteor Scatter Propagation
http://www.jt6m.org/meteor-scatter.php

G7IZU Radio Reflection Detection Page
http://www.tvcomm.co.uk/radio/

WSJT Meteor Scatter Software
http://www.physics.princeton.edu/pulsar/K1JT/

Wired - Perseids
http://www.wired.com/wiredscience/2011/08/
perseid-meteor-shower/

Tuesday, August 9, 2011

Massive X6.9 Class Solar Flare

August 9, 2011 - The largest flare of the solar cycle, an R3 (Strong) Radio Blackout, alternatively classified as an X6, occurred today at 0805Z. Region 1263, now poised near the west limb, produced the event and a few others of lesser magnitude in the past day. The region remains hot at this writing.

A quick rise in the protons at GOES reached S1 (Minor) levels soon after the eruption. Given the location of the activity, any CMEs would likely be directed away from Earth so no significant Geomagnetic Storm activity is forecast.

*Solar Storms May Disrupt Gadgets

*Power companies prepare as solar storms set to hit Earth


Monday, August 8, 2011

HF SuperPacker Pro 100W Amplifier Home Construction Project


This project is designed to walk you through the build process step by step. We welcome first-time builders. Let us help you be all that you can be. The project parts and your efforts will provide you with a compact linear amplifier for use with QRP SSB/CW transmitters on the amateur bands 160 through 10 meters and which can be powered from a 12 volt DC supply. The design is a good balance between output power, physical size and battery power consumption. The completed amplifier will reward the builder with a clean, more powerful output signal for a QRP rig when radio conditions become marginal.

The HF SuperPacker Pro 100W Amplifier Home Construction Project is available to order.

For more info; Click HereLink

Friday, August 5, 2011

Current Special Event Stations

  • 08/05/2011 | Hooverfest

    Aug 5-Aug 8, 1400Z-2300Z, K0H, Coralville, IA. Iowa City Amateur Radio Club (W0JV). 14.260 14.070 21.300 21.070. QSL. Iowa City Amateur Radio Club / K0H, PO Box 4, Iowa City, IA 52244. Expect to be on the air via Phone, PSK and some CW. www.icarc.org

  • 08/05/2011 | 2011 ARRL Rocky Mountain Division Convention

    Aug 5-Aug 7, 2200Z-1800Z, W1AW/5, Taos, NM. ARRL Rocky Mountain Division. 21.355 14.255 7.255 3.855. QSL. ARRL, W1AW/5, 225 Main St, Newington, CT 06111. 80 40 20 15 m SSB CW and digital depending on time of day and propagation. Frequencies ending in "5" for 5th district (NM). www.2011convention.org

  • 08/05/2011 | Brockway Mountain Special Event

    Aug 5-Aug 8, 1200Z-1200Z, W8B, Copper Harbor, MI. The Lone Wolfe Pack High Frequency Amateur Radio Society. 50.125 29.600 18.140 14.320. QSL. John Ponchaud, 325 Carpenter Road, Crystal Falls, MI 49920. Near Copper Harbor, Michigan, Grid Square EN67. Will be operating 160 meters through 440 MHz all modes. SASE for QSL appreciated. john-ab8ko @ sbcglobal.net

  • 08/05/2011 | 90th Anniversary of the World’s First Live Play-by-Play Broadcast of a Baseball Game

    Aug 5-Aug 6, 1100Z-1100Z, K3D, Saxonburg, PA. North Hills Amateur Radio Club. 14.260 7.260. QSL. Chris Hyatt, KB3NPA, 201 Iola Ave, Glenshaw, PA 15116. From Saxonburg Museum in Roebling Park....one of the original KDKA transmitter sites. No LoTW or eQSL. www.nharc.org/K3D_Special-Event.html

  • 08/05/2011 | Cove Fort Days

    Aug 5-Aug 6, 1400Z-2359Z, K7K, Cove Fort, UT. Cove Fort Amateur Radio Club. 50.150 14.250 7.272 3.985. Certificate. Alan Bryner, KK7UD, 4021 North 500 West, Ogden, UT 84414. www.qrz.com/db/k7k

  • 08/06/2011 | River City Days

    Aug 6, 1400Z-2200Z, W0R, Red Wing, MN. Hiawatha Valley Radio Club. 147.300 14.300 21.300. Certificate. Bill Eichenlaub, 1966 Launa Ave, Red Wing, MN 55066.

  • 08/06/2011 | USCG 221st Birthday

    Aug 6-Aug 7, 1400Z-0400Z, K1CG, Port Angeles, WA. Coast Guard CW Association. 21.052 14.052 7.052 3.552. QSL. Fred Goodwin, 424 N Bagley Ck Rd, Port Angeles, WA 98362. K1CG will be operated by several different stations across the country starting on the east coast and moving west from 1400Z to 0400Z.

  • 08/06/2011 | Point Reyes Lighthouse Activation

    Aug 6-Aug 7, 1600Z-2359Z, N6P, Point Reyes, CA. Valley of the Moon Amateur Radio Club. 14.270 7.270 PSK31 14.070 7.035. QSL. Ken McTaggart, N6KM, 402 4th St E, Sonoma, CA 95476. Times are daily. vomarc.org

  • 08/06/2011 | Brat Days, Sheboygan WI

    Aug 6, 1300Z-2200Z, W9B, Sheboygan, WI. Sheboygan County Amateur Radio Club. 28.380 14.240 7.240. Certificate & QSL. John Draves, 1225 Carmen Ave, Sheboygan, WI 53081.

  • 08/06/2011 | Boulder County Colorado Fair - 142nd

    Aug 6, 1500Z-2359Z, W0ENO, Longmont, CO. Longmont Amateur Radio Club. 21.275 14.265 7.185. QSL. Doug Altman, KE0SI, 1641 Hartley Ct, Longmont, CO 80501. 5X7 SASE please www.w0eno.org

  • 08/07/2011 | 95th Anniversary of Lassen Volcanic National Park

    Aug 7-Aug 15, 0000Z-0000Z, N6L, Mineral, CA. Area Amateurs. 14.244 10-40 m. QSL. K6LSN, 5921 Cedars Rd, Redding, CA 96001. For Event QSL please send SASE. DX please send SAE w/ 2 US $. lassenbirthday.blogspot.com

Wednesday, August 3, 2011

Investigation into Interference on 60 Meter

In July 2003, radio amateurs in the US received secondary privileges on 60 meters. Its strict guidelines -- no CW, operation just on five distinct channels using USB, a maximum effective radiated power of 50 W and only open to General, Advanced and Amateur Extra class licensees -- have prevented it from being popular. At first, amateurs interested in operating on 60 meters had to make modifications to the radios in use at the time. But now, more rigs are available that are designed to operate on 60 meters directly, or with a simple manipulation of menus.

Over time, radio amateurs heard various signals on the channels; users assumed these signals were those of government users and protected as such. Normally, advice to amateurs is to “use it or lose it” in regard to band usage, but on 60 meters, the watchword seemed to be “misuse” the band and lose it. So amateurs were cautious and compliant and when the band was made available to radio amateurs, users reported that everyone on the band was friendly and courteous, with at least one amateur reporting “that it was the way all the other bands used to be.”

To read more; Click Here

For more information on 60 meters, please check out the 60 Meters FAQ page on the ARRL website.

Tuesday, August 2, 2011

MFJ-9200


The MFJ-9200 is a bold new addition to MFJ’s legendary QRP transceiver line, delivering unmatched six-band CW performance in a compact pocket-sized package. QRP radios have always been small in size, but thanks to direct-digital synthesis and microprocessor technology, the MFJ-9200 represents a quantum leap over traditional designs with an unprecedented number of features for a very affordable price.

The MFJ-9200 covers 80 through 15 Meters using computer-modeled plug-in filter modules that yield no-compromise receiver performance and solid QRP+ transmit power on every band. There’s also built-in iambic keying with a manual-key sensor, a programmable CQ message, and seamless QSK T/R switching. DDS frequency control delivers rock-solid stability, precise 100-Hz readout, and eight memory channels per band. Plus, you get a choice of three main-dial tuning rates and RIT with 10-Hz tuning resolution.

Other features include selectable IF-band-width for monitoring SSB or CW, a 20-dB front-end attenuator for overload protection, and a switched backlight for the LCD display. There’s also plenty of receiver overlap for monitoring international short wave broadcasting.

MFJ-9200 runs on any power source between 8 and 15 VDC and draws a miserly 40 mA on receive with the display backlight turned off — perfect for prolonged off-the-grid adventures. Best of all, the QR-Pocket Radio is the smallest and lightest backpack transceiver currently available.

MFJ also offers a wide range of QRP accessories to compliment the MFJ-9200 QRPocket CW TransceiverTM. For example, the MFJ-561 Miniature Iambic Paddle is a perfect companion when you’re traveling light.

Also, consider picking up a pair of MFJ-392B light-weight stereo headphones for cushioned comfort and clear sound during those long QRP contest sessions.

For off-road adventure, check out MFJ’s line of Walkabout portable antennas that plug directly into the QRPocket CW Transceiver’s BNC connector. MFJ-1899T, (see left) features 80 through 6 Meter coverage with a “wander-lead” tapped loading coil and collapsible 52-inch whip. Requires MFJ-7703, BNC to BNC elbow connector.

For mono-band coverage, consider the collapsible MFJ-1880T, MFJ-1840T, MFJ-1830T, MFJ-1817T, or MFJ-1815T.

For random wire antennas, try the popular MFJ-902 miniature travel tuner.

Finally, when operating at home with your feet up, plug in the MFJ-4103 miniature switching power supply.

The MFJ-9200 QRPocket CW Transceiver comes complete with one band module of your choosing, and modules for the other bands.

Transceiver operation is intuitive, easy-to-master, and clearly explained in an easy-to-understand manual written by popular author and QRP Hall of Fame member Rick Littlefield, K1BQT.

We all know working rare DX is exciting, but being rare DX is a truly indescribable!

Given the MFJ-9200 QRPocket CW Transceiver’s diminutive size, features, wide coverage, and solid output, all of the ingredients are here to turn your next vacation or business trip into a expedition to remember!

Specifications:

Frequency Control: DDS, 60-MHz reference frequency Tuning Step: 100-Hz, 1-kHz, and 100-kHz RIT Step: 10-Hz VFO Memories: 8 per band VFO Display: LCD, 802-pixel, switched backlight VFO Display Frequency Resolution: 100-Hz, 10-Hz with RIT activated Operating Modes: Transmit – A1 (CW), Receive – A1, A3J (LSB or USB) CW Offset: ~700 Hz T/R Switching: Full QSK Frequency Coverage, MHz: Band:

80-M Receive: 3.2-4.9 Transmit: 3.5-4.0

40-M Receive: 5.9-7.5 Transmit: 7.0-7.3

30-M Receive: 9.4-12.1 Transmit: 10.1-10.15

20-M Receive: 13.5-15.8 Transmit: 14.0-14.35

17-M Receive: 17.4-19.1 Transmit: 18.068-18.168

15-M Receive: 18.5-22.0 Transmit: 21.0-21.45

Receiver MDS: 0.1-uV, all bands AGC Threshold: 3 to 5-uV, all bands Bandwidth: Selectable, 600-Hz CW, 2.5-Hz SSB Audio Output: 100-mW, 8-Ohm load, stereo plug Receiver Current Drain: ~40-mA no backlight, ~80 mA with backlight Transmitter Keying: Iambic automatic, straight-key sensing, CQ memory Speed Range: 3-45 WPM Transmitter Power: 5-W or better, all bands, at 12.6 Volts Harmonic and spur suppression: -50 dB or better, all operating voltages Typical Transmit Current: 0.9-A at 10-V, 1.2-A at 14-V Supply Voltage: 8-15 VDC at 1.5A Dimensions: 4.8″x3.15″x1.34″, 120x80x34-mm Weight: 7.4 oz, 200 gm

Price: $249

Source

Monday, August 1, 2011

ARISSat-1/KEDR

NASA will have live coverage of the spacewalk that will see the deployment of the amateur radio satellite ARISSat-1/KEDR.
HOUSTON --
Two cosmonauts will conduct a six-hour spacewalk on Wednesday, Aug. 3, to continue outfitting the Russian segment of the International Space Station. NASA Television will broadcast the spacewalk beginning at 9 a.m. CDT.

Expedition 28 Russian Flight Engineers Sergei Volkov and Alexander Samokutyaev will install laser communications equipment and replace experiments on the Zvezda service module. They also will retrieve a rendezvous antenna, relocate a boom structure to aid future spacewalks and deploy a small satellite equipped with an amateur radio transmitter and a student-built experiment.

The duo will wear Russian Orlan spacesuits and will emerge from the Pirs docking compartment airlock at about 9:30 a.m. The spacewalk will be the third for Volkov, who performed two spacewalks as Expedition 17 commander in 2008. This will be the first spacewalk for Samokutyaev.

For NASA TV downlink, schedule and streaming video information, visit:

http://www.nasa.gov/ntv


For information about the International Space Station, visit:

http://www.nasa.gov/station

Wednesday, July 27, 2011

Current Special Event Stations

Here is a list of current and upcoming Special Event Stations for the next few days.

  • 07/23/2011 | Brickyard 400

    Jul 23-Jul 31, 1500Z-2200Z, W9IMS, Indianapolis, IN. Indianapolis Motor Speedway Amateur Radio Club. 21.340 14.240 7.240 3.840. Certificate & QSL. W9IMS, PO Box 30954, Indianapolis, IN 46230. SASE for QSL. $4 for certificate. Must work all three races in one year for certificate. www.qrz.com/db/W9IMS

  • 07/27/2011 | EAA Airventure 2011

    Jul 27-Jul 31, 1500Z-0000Z, W9ZL, Oshkosh, WI. Fox Cities Amateur Radio Club Inc. 14.270 7.250 52.550 FM 146.520. Certificate. FCARC Airventure 2011, PO Box 2346, Appleton, WI 54912. fcarc.us/eaa/eaa.htm

  • 07/27/2011 | 22nd World Scout Jamboree

    Jul 27-Aug 8, 0200Z-0200Z, SJ22S, Rinkaby, SWEDEN. Boy Scouts. 80 40 20 15 10 6 m local VHF/EchoLink (434.750) SSB CW FM SSTV and PSK31. QSL. Jim Rooney, N4JJR, 10138 Granite Hill Dr, Parker, CO 80134. www.worldscoutjamboree.se and www.qrz.com/db/sj22s

  • 07/29/2011 | Swiss Days at Berne, Indiana

    Jul 29-Jul 30, 1300Z-2000Z, W9A, Berne, IN. Adams County Amateur Radio Club. 14.270 14.034 7.270 7.034. QSL. Adams County Amateur Radio Club, c/o 817 W Main, Berne, IN 46711. wb9kqo.com

  • 07/29/2011 | Fifty Years of Club Sponsored Barbecue Steak Fry

    Jul 28-Jul 30, 1800Z-2359Z, W0HQE, Victoria Springs SRA, NE. Central Nebraska Amateur Radio Club Inc. 21.335 14.250 14.055 7.250. QSL. Steve Lloyd, AG0L, 8900 Riverdale Rd, Plattsmouth, NE 68048. www.qrz.com/db/w0hqe

  • 07/30/2011 | The 221st Birthday of the US Coast Guard

    Jul 30-Jul 31, 1400Z-2200Z, K4CG, Alexandria, VA. Mount Vernon Amateur Radio Club. 14.250 10.110 7.270. QSL. US Coast Guard TISCOM, 7323 Telegraph Rd, Alexandria, VA 22315. k4us@mcarc.com or www.mvarc.org

  • 07/30/2011 | D-Starters Academy

    Jul 30, 1200Z-2200Z, KJ4TJD , Tavares, FL. Central Florida D-Star Group. 444.500 MHz D-Star "B". Certificate. Paul Branch, 1246 Belmont Cir, Tavares, FL 32778. D-Star Academy for beginning and intermediate users. For further information check web site; Lake Receptions 4425 Highway 19A Mount Dora, FL 32757. www.cfldsg.org

  • 07/30/2011 | Custer Institute

    Jul 30-Jul 31, 1705Z-0912Z, W2GSB, Southold, NY. The Great South Bay Amateur Radio Club. 14.255 14.070 7.175 3.850. Certificate. W2GSB/Custer, PO Box 1356, West Babylon, NY 11704. Operating from the Custer Institute, demonstrating Amateur Radio while gazing at the wonders of the universe. Come on down and see the stars while playing radio. www.gsbarc.org

  • 07/30/2011 | Detroit Maker Faire

    Jul 30-Aug 1, 1400Z-0000Z, K8UTT, Dearborn, MI. Ford Amateur Radio League. 7.045 +/- QRM 14.045 +/- QRM 145.27- 100hz . Certificate & QSL. Bill Boyke, 509 N Elizabeth, Dearborn, MI 48128. https://sites.google.com/site/makerfairedetroitspecialevent/ or www.k8utt.org

Tuesday, July 26, 2011

Sunspot Group AR1260

After more than a week of quiet, solar activity is picking up. NASA's Solar Dynamics Observatory is monitoring two big sunspot groups now emerging over the sun's eastern limb.
The leading sunspot group, AR1260, is crackling with C-class solar flares among a quartet of Earth-sized cores. Not far behind, sunspot AR1261 is larger and may harbor energy for flares of its own. At the moment, these two sunspot groups are too far off disk-center to affect Earth, but this will change in the days ahead.
Check out this short movie; click here

Saturday, July 23, 2011

Amateur Radio saves Man’s Life

Lee Phillips K4USS had a stroke while driving to the Upperville Horse Show, fortunately he had his ham radio w/ APRS in his truck.

Using the ham radio he was able to call friends on the air and his Automatic Packet Reporting System (APRS) provided a signal to track his position on a map

Read the Loudoun Times article at
http://www.loudountimes.com/index.ph..._mans_life111/

Automatic Packet Reporting System (APRS)
http://www.aprs.org/

My Stamp Collecting Blog

Counter Added January 1, 2011

free counters

HOW TO READ PROPAGATION NUMBERS

The A index [ LOW is GOOD ]

  • 1 to 6 is BEST
  • 7 to 9 is OK
  • 11 or more is BAD

Represents the overall geomagnetic condition of the ionosphere ("Ap" if averaged from the Kp-Index) (an average of the eight 3-hour K-Indices) ('A' referring to amplitude) over a given 24 hour period, ranging (linearly) typically from 1-100 but theoretically up to 400.

A lower A-Index generally suggests better propagation on the 10, 12, 15, 17, & 20 Meter Bands; a low & steady Ap-Index generally suggest good propagation on the 30, 40, 60, 80, & 160 Meter Bands.

SFI index [ HIGH is GOOD ]

  • 70 NOT GOOD
  • 80 GOOD
  • 90 BETTER
  • 100+ BEST

The measure of total radio emissions from the sun at 10.7cm (2800 MHz), on a scale of 60 (no sunspots) to 300, generally corresponding to the sunspot level, but being too low in energy to cause ionization, not related to the ionization level of the Ionosphere.

Higher Solar Flux generally suggests better propagation on the 10, 12, 15, 17, & 20 Meter Bands; Solar Flux rarely affects the 30, 40, 60, 80, & 160 Meter Bands.

K index [ LOW is GOOD ]

  • 0 or 1 is BEST
  • 2 is OK
  • 3 or more is BAD
  • 5 is VERY VERY BAD

The overall geomagnetic condition of the ionosphere ("Kp" if averaged over the planet) over the past 3 hours, measured by 13 magnetometers between 46 & 63 degrees of latitude, and ranging quasi-logarithmically from 0-9. Designed to detect solar particle radiation by its magnetic effect. A higher K-index generally means worse HF conditions.

A lower K-Index generally suggests better propagation on the 10, 12, 15, 17, & 20 Meter Bands; a low & steady Kp-Index generally suggest good propagation on the 30, 40, 60, 80, & 160 Meter Bands.

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Thoughts expressed in my blog are just that . I give My Opinion on the many events, products and how too, reported by the media and other web-sites.
Do not use this blog site to obtain weather events or disasters information. What I post may not be correct. Always get information from the proper media, weather (NWS)(NOAA)
Pacific Tsunami Warning Center and USGS sites