Contester's Rate Sheet for March 21, 2007
******************************************** CONTESTER'S RATE SHEET 21 March 2007 Edited by Ward Silver N0AX Published by the American Radio Relay League Free to ARRL members - tell your friends! (Subscription info at the end of newsletter) ******************************************** SUMMARY o It's the Weird Call Contest - CQ WPX SSB o WRTC-2010 News o ARRL CW SS and EME Contest Results Available o Emtech and Hey, What's That? Web Viewables o Finding Buried Wires and Cables Without A Shovel o Cleaning Roller Inductors o New Contest Words o Let's Ask Them! NEW HF OPERATORS - THINGS TO DO o The CQ WPX SSB contest will have lots of activity, including 10 meters. BULLETINS o No bulletins in this issue. BUSTED QSOS o Lots and lots of readers wrote to let me know about the database of LOTW users at http://www.hb9bza.net/lotw There is a searchable version of the same database at http://www.baseportal.com/cgi-bin/baseportal.pl?htx=/billbeggs/main and this utility does the query for you - http://bbcyber.com/luq.htm. There is a Yahoo users group http://groups.yahoo.com/group/ARRL-LOTW/ and last, but not least, using the command "Show LOTW" on some varieties of DX clusters adds a "+" next to any call recognized as an LOTW user. o Al KB8VJL wrote with a correction to last week's Operating Tip. He says, "Only the full call is the correct call according to FCC rules. (Section 2-36 in the latest edition of the ARRL "FCC Rule Book".) So not only is it a good idea, it's in the rules, too. CONTEST SUMMARY (Rules follow Commentary section) March 24-25 - CQ WPX SSB March 31-April 5 - QCWA Spring QSO Party - DX YL to NA YL Contest, CW - Poisson d'Avril Contest --o- ooo - --o- ooo - --o- ooo - -oo o NEWS, PRESS RELEASES, AND GENERAL INTEREST - oooo o o-o o- - o ooo oooo o o - -o- WRTC-2010 News - The host committee wishes everyone to know that the qualifying contest list for WRTC-2010 will definitely include CQWW CW/SSB, CQWPX SSB/CW, WAEDC SSB/CW, ARRL DX SSB/CW, IARU-HF and RDXC. They may also add some North American and European contests--this is still under discussion. The relative importance of each will depend on number of participants in the contest, total QSOs made, and the time format. Weighting for contest scores will strongly support All-band and All-mode entries. There will also be more support for MS/M2/MM entries. Teams will be allocation by Continents and Areas (regions defined by each contest) and all Continents will have some teams. US and Europe will be split into three areas, with the areas yet to be defined. More detailed information should be available in 3 to 4 months. (Thanks, Roman RZ3AA and Harry RA3AUU) Good stuff for hams new to HF - whether new hams or old - CQ's "HF Operator's Survival Guide" It's a 16-page getting-started guide for newcomers to high-frequency (shortwave) Amateur Radio communications. Written by CQ Contesting Editor John Dorr, K1AR, Contributing Editor Gordon West, WB6NOA, and CQ Editor Rich Moseson, W2VU, the booklet is a practical, hands-on guide to success in HF ham radio. To order, or for more information, contact CQ Communications Inc, 800-853-9797 (toll-free) weekdays 9 AM to 5 PM Eastern Time. In an effort to improve the log checking of top scoring logs, the CQ WW Contest Committee would like to solicit your help. If anyone recorded the 2006 CQ WW CW contest either completely or partially, including the use of "The Time Machine" or a software-defined radio, they would appreciate it if you let them know by emailing questions@cqww.com. (Thanks, Bob K3EST, CQ WW Director) The 2nd edition of "The ARRL RFI Book" is out and adds resources for filters. The second edition also includes resources for tackling power line noise, cable television interference, and RFI solutions for other electrical devices. (Thanks, Mike Martin) Antennex (http://www.antennex.com/news/index.html) has released "Cubical Quad Notes Volume 3: Multi-Band Quad Questions" by L.B. Cebik, W4RNL. Volume 3 of Cubical Quad Notes extends the work of this series. Beginning with 2-element designs, Cebik analyzes element interaction in spider designs and then sorts those interactions from others that involve the use of a common feedpoint. Volume 3 has 249 pages with 140 illustrations and numerous data tables. (Thanks, Steve K7LXC) Jim AD1C has released ADIF County Conversion, version 4.0, on 15 March 2007. The software is available at http://software.ad1c.us/#County The interface has been re-coded and a bug in handling N1MM logs has been fixed. Look for "coming attractions" at the bottom of the Web page. As Logbook Of the World is a hot topic, it's worth noting that many submitters fail to fill in the Location data fields for the logs they upload. When uploading a log, you must first "sign" it with your ARRL provided "certificate" at which time you are required to specify a "Location". You can set up any location from which you have operated using your call sign. Each location provides two short forms for entering seven items: DXCC Entity, Grid Square, ITU Zone, CQ Zone, IOTA ID, State, and County. Please make sure to fill these in so that the other station will get full value from your LoTW QSL. (Thanks, Ed W0YK) John N4QVM has published a Web site (http://www.hamlogs.com/) for hams to put their logs online. It's a free service, they just need to send him an ADIF file and he will convert it to a database and put it on a separate page for them. They can have a picture or two and a short bio as well! To avoid putting your email address directly on a Web page while trying to publish contact information, instead publish just the call and direct people to QRZ.COM for email addresses. QRZ.COM displays email addresses in a graphical format that makes it hard for spambots to read. It also saves work because the Web page author does not have to keep all the email addresses up-to-date. (Thanks, Tom N4TL) Please note that The Mount Airy VHF Radio Club, aka Pack Rats has changed their domain to: http://www.packratvhf.org/ or you can use http://www.w3ccx.org/. (Thanks, Rick, K1DS) My engineering college buddy, Jeff Bradshaw, pointed me to this interesting Electronic Design article (http://tinyurl.com/3cualc) about how times have changed for electronic building. Whether or not you agree, it's a good read. URL of the Week - Do you like those "Something Each Day" Web sites? Here's some that will perk up your day: Hack A Day (http://www.misc.hackaday.com/) - Do It Yourself projects, Franklin Institute Braindrops (http://www.fi.edu/braindrops) - science facts, and Astronomy Picture of the Day (http://antwrp.gsfc.nasa.gov/apod/astropix.html). A new brain wrinkle with every click! (From Wired Magazine's March 2007 issue) oooo o -o-- -o-- o- o-oo o-oo SIGHTS AND SOUNDS o-- o- - -o-o oooo - oooo oo ooo Emtech has a nice little video demonstrating how to heat-strip enamel wire with a 700F soldering iron at http://emtech.steadynet.com/rm/tinning_200_l.ram Or, if you're using a dialup this will run better (with a little lower image quality): http://emtech.steadynet.com/rm/tinning_56_l.ram These are files intended to run in RealAudio's viewer. (Thanks, Ron AC7AC and Ken K0PP) There's probably a million useful things a VHF+ operator could use http://www.heywhatsthat.com/ for! Basically, it's a Web site that will create what we would recogize as repeater coverage maps or landscapes from topographic map data. It's fun! (Thanks, Jeff N0GQ) oo-o oo -o -oo -o-- --- oo- o-o RESULTS AND RECORDS -o-o o- o-oo o-oo oooo o o-o o ARRL Contest Results The November SS CW Web writeup by new results author Steve London, N2IC has been released, including a number of last-minute data corrections. The 160 Meter Contest log-checked data was sent to the new writeup author, Gary Breed, K9AY. He takes over from Ford Peterson, N0FP, who will be available to Gary for assistance as needed. I am currently analyzing the Affiliated Club scores for the November SS. As they stand now, the top scores in all three Club categories are very close. Marc Franco N2UO's EME Contest results column is now available on the Web in PDF format with the line scores added to the end of the file. Since the QST and Web versions are virtually identical, the EME results column will only appear in PDF format on the Web this year. Since the conclusion of the DX CW contest on February 18, over 4,600 email logs have been received. The DX Phone contest, held over the weekend of March 3-4, has already generated 2,334 emailed logs. Trey Garlough, N5KO, recently moved the contest robot and its associated files over to a new software and hardware configuration. Given the amount of activity the robot has seen from the activity generated from the ARRL International DX contest (both weekends), I'd say the transition has gone quite smoothly so far. (Thanks, Tom KC1J) The Southeastern VHF Society would like to announce that the tabulation of the results for the 2006 Fall Sprints has been completed and is available at http://www.svhfs.org/. If you have any questions or comments contact the sprint chairman at fallsprints@svhfs.org. (Thanks, Jim W4KXY) The CWJF Group has published (http://www.powerline.com.br/cwjf) the official results of the Manchester Mineira All America CW Contest for 2006. (Thanks, Ed PY4WAS) Low Power Spring Sprint results have been posted on the SARA Web site at http://www.hamradio.sk/ and at http://www.cq.sk/ (Thanks, Alex OM6SA) While not exactly a contest, RTTY contesters may be interested in the current by-band and band total listing of RTTY Dxers at http://hamradio.ad1c.us/rtty_topliSthtm (Thanks, Jim AD1C) oooo o -o-- -o-- --- oo- OPERATING TIP o-- o- -o- o oo- o--o This is not an operating tip, strictly, but of interest to any contester that is getting ready to upload logs to Logbook of the World (http://www.arrl.org/). Step Zero in any such process starts with having the latest version of the logging software. In the case of contest loggers that don't generate LOTW-compatible files, make sure whatever software you do use to convert files to the required ADIF format is up to date. This can save hours of headaches by avoiding known bugs. oo oo-o oo - ooo -o --- - -ooo o-o --- -o- o TECHNICAL TIPS AND INFORMATION -o-- --- oo- o-o o -o --- - - o-o -o-- oo -o --o To really see what your filters are doing, Curt WB8YYY suggests using Spectrogram or a similar audio spectrum analyzer. "Version 5 should be available as freeware. By injecting noise into your receiver (which can be as simple as tuning to an empty frequency in the lower part of the HF spectrum) and using this software and a PC soundcard, one can see the shape of the radio's response. This is generally dominated by IF filter with any audio filtering turned off. Additional information is available at http://www.n0ss.net/index_k2.html" Out of print technical books may be found at http://www.pmillett.com/tecnical_books_online.htm The site already has several copyright-expired electronics books. Another well-known text, 'Radio Antenna Engineering' by Laport, is available at: http://www.lulu.com/content/159004 (Thanks, Ian GM3SEK) "I came across a neat way to find buried coax and it should work for radials, too! Use a portable radio tuned to a station, rotate the radio to get a null, then as you move the radio over the coax or radial it distorts the null and the station is received better." (Thanks, Mike "amdx") Here's an inexpensive and simple solution to constructing an elevation or azimuth indicator for an antenna: http://www.g1ogy.com/www.n1bug.net/tech/antposn.html (Thanks, Paul N1BUG) Eric N3EF reports that he has used nylon braided sleeving for years in his job as a marine electronics technician. He recently recalled how well it might support a wire dipole antenna and it turn's out that it makes building wire dipoles quick and easy. He's put together a Web page with details and photos at http://home.comcaStnet/~fairbank56/dipole.html Two methods of restoring the sliding contacts of roller inductors were reported: 1) Clean the roller surface with a dry non-metallic kitchen scrubbie, wipe clean with a dust-free soft cloth, then find some molybdenum or "DuPont Performance" (moly and Teflon) lubricant. Treat the roller and contact surfaces with it. The "moly" lubricates without attracting and holding dust and other small abrasive, insulating, and/or acidic debris--unlike most lubricants. 2) Spray contact cleaner on a cloth and then hold the cloth against the inductor while rotating it back and forth. You won't believe the crud that comes off. Also clean the shaft that the little roller contact rides on and then apply a VERY SMALL amount of commercial no-alox type compound on the shaft and run the inductor from one end to the other several times to make sure the shaft is covered. (Thanks, Doc KD4E and Jake K9WN) We need a word for the feeling you have on the Low Bands when a station is peaking up so you can copy them well (and know they could hear you), but are in the middle of a QSO with some other station (typically someone who could work this station anytime): - Contactus Interruptus - Premature Logquisition - Persistent Second Fiddlitis - Damnitus - Bireceptive Temptivity - Frustordinary Rays - No-Way Propagation - Deselective fading - Propfrustration - QRSigh - Phonodebilis TECHNICAL URL OF THE WEEK -- Here's a propagation tutorial site to explore while waiting for the next contest: http://www.tpub.com/neets/book10/40.htm (Thanks, Larry N7DF) o- -o-o -o-o oo- o-o o- -o-o -o-- oo ooo o--- --- -ooo CONVERSATION --- -o o oo -o -o-o --- -o - o ooo - oo -o --o Let's Ask Them! My recent Conversation piece on new contesters inspired Scott AB2WF--a new contester himself--to contribute a few thoughts of his own. This is one perspective of the audience we wish to attract. I appreciate very much Scott's taking the time to write. Instead of guessing about what that audience is thinking, I'm happy to hear what THEY have to say... "I got one bit of advice that encouraged me to make a few QSOs in the MS QSO Party, REF Contest, and then enter the ARRL DX Phone contest: contesters will make much more of an effort to complete a QSO than most other stations. So, in addition to having some fun, I've had a chance to get a better perspective on how these various pieces of borrowed gear that I'm using work together. I hadn't expected to use the external VFO that came with my borrowed rig for quite some time. However, on finding stations working split, I figured I'd try that out as well. I'm quite pleased to have successfully completed one QSO on split. "With respect to propagation, figure that many of us won't know any better. I was thrilled to discover that my G5RV was good enough to contact S. America, the Caribbean, and Europe despite being positioned where the trees were rather than aimed and despite the fact that I'm at the northern base of a hill much taller than my antenna. I was particularly amazed to find that with that setup and 100W, I still managed to get a response after one or two calls during some pileups. "If someone had said to me before the contest that propagation was going to be bad that weekend, I probably wouldn't have bothered. That makes it sound to me like I couldn't possibly work any DX with my poor setup. Or that I would be overwhelmed by the kilowatt stations with the antenna farms as seen in QST or even the yagis of some of the other members of the local club. I'd focus on how much fun contests can be rather than how much better they could be if conditions were different. "I was surprised that I wasn't able to find Web sites that were a beginner's guide to contesting. You mention this in your article and I think it's quite right. For example, the log program I use produces Cabrillo format for the contest. Nonetheless, I didn't fill in the fields quite the way it expected and had to go back and edit entries after the contest to get the right stuff in the right places. I'd have been pretty bummed if I hadn't noticed that and had gotten a score of zero. Another example was that it took me a while to figure out that the differences in band allocations go beyond just having the European broadcasters smack in the middle of 40 meters. I spent more time than I should have scanning the 80 meter band above 3800 kHz. "My local club has a healthy Field Day operation, so I have spent some time calling into pileups before. I'd think that'd be pretty daunting for someone without experience. It can also be daunting when considering calling a station in "contest mode." These are the guys working a large pile up and turning QSOs at an amazing rate. I've always found that they'll make a decent effort to work with me to get the QSO done so I've learned not to be intimidated. On first hearing them, they sound like the sort of people who might get annoyed if one doesn't come back to them immediately with an S9+ signal with exactly the "right" format. "Having gotten a taste of contesting and DX, I'm starting to think about how to improve my setup. I suspect some of the questions about equipment upgrades aren't any easier for contesting than they are for amateur radio in general. Nonetheless, some discussion of what upgrades help most for contesting would be an interesting read. Also some information on how experienced contesters lay out their desktop to allow them to easily move between radio, logging, and whatever else they need might provide some insights. "Most of us participating for the first time last weekend are likely those who have a fair amount of help from locals. I suspect there is a much bigger pool of people who are trying to figure out how all of this works and figure that contesting is something to save until they are good at the basics. (After all, when learning to drive a car, one doesn't start with auto racing.) It may be worth trying to encourage new amateurs that contesting is a good way to build skills." I found a lot of Scott's points very valuable. Don't we all know someone in this position? Those of us that are more experienced have all been in his shoes at some point in our histories. It's time for all of us - individuals, teams, clubs - to take our headphones and listen to the new hams asking for help and wanting to participate. Let's hear what they have to say and then help them. 73, Ward N0AX -o-o --o- - o ooo - -o-o --o- - o ooo - CONTESTS -- 21 MARCH THROUGH 3 APRIL -o-o --o- - o ooo - -o-o --o- - o ooo - Note that the following abbreviations are used to condense the contest rules summaries: SO - Single-Op; M2 - Multi-Op - 2 Transmitters; MO - Multi-Op; MS - Multi-Op, Single Transmitter; MM - Multi-Op, Multiple Transmitters; AB - All Band; SB - Single Band; S/P/C - State/Province/DXCC Entity; HP - High Power (>100 W); LP - Low Power; QRP (5W or less) HF CONTESTS CQ WW WPX Contest--SSB, sponsored by CQ Magazine from 0000Z Mar 24 - 2400Z Mar 25 (CW is May 26-27). Frequencies: 160 -- 10 meters. Categories: SOAB, SOSB, SO-Assisted, -HP, LP, and --QRP, MS (10-min rule), M/2, MM, SO-Rookie, SO-Tribander-and-Single-Wire. SO operate 36 hours max with off times at least 60 min. Exchange: RS(T) + serial number. QSO Points: different continents--3pts (14-28 MHz) and 6 pts (1.8-7 MHz), with North America--2 pts (14-28 MHz) and 4 pts (1.8-7 MHz), with own country--1 pt. Score: QSO points x prefixes worked (ie, N8, KA1, HG73, JD1) counted only once. For more information: http://www.cqwpx.com/. Logs due May 1 (CW, Jul 1) to ssb@cqwpx.com (cw@cqwpx.com). QCWA Spring QSO Party--CW/Digital/SSB, sponsored by the Quarter Century Wireless Association from 1800Z Mar 31 - 1800Z Apr 1. Frequencies (MHz): CW--1.810, 3.540, 7.035, 14.040, 21.050, 28.050; Phone--1.845, 3.890, 7.244, 14.262, 21.365, 28.325 plus all VHF/UHF bands, no crossband or repeater QSOs. Categories: Phone, CW/Digital, Mixed. 15 QSOs with each station maximum and only one QSO with stations in home QCWA chapter. Exchange: Last two digits of year licensed and QCWA chapter or S/P/C. QSO Points: Phone--1 pt, CW/Digital--2 pts. Score: QSO Points x QCWA chapters + S/P/C counted once per band. W2MM counts as a 3-point multiplier on each band. For more information: http://www.qcwa.org/qso-party.htm. Send logs to w2od@aol.com or Robert Buus W2OD, 8 Donner St, Holmdel NJ 07733-2004. 56th Annual Poisson d'Avril Contest--0000Z to 1954Z Apr 1, 2010. All bands, all modes: HF, VHF, UHF, WARC, 60 meters ("channel 3" only), 11 meters, telepathy. Categories: Traditional and Modern: Unassisted Real-Man, Assisted-Human, Multi-Op All-Human, Human-Operator Remote-Station, Non-Human Single/Multi-Machine, Rover (although this category has gone to the dogs lately due to excessive aRF exposure). Self-spotting is permitted using a felt-tip pin, but don't let your mother catch you doing it, young man! Exchange: RST and number or IP address with 599 subnet address for machine stations. Score is QSO Points x S/P/C + Top-level domains per band-mode, all times the PDA correction factor + 42. Logs due 15 seconds after the end of the contest, but don't run with them because you'll put your eye out! For even less information: http://www.freewebs.com/poissondavril/2010rules.htm DX YL to North American YL Contest--CW, sponsored by YLRL from 1400Z Apr 3 - 0200Z Apr 5, work 24 hours max. (Phone--Apr 10-12) Frequencies: all HF bands. Exchange: RST, serial number and ARRL Section, province, or DXCC entity. QSO Points: 1 pt/QSO. Score: QSO Points x S/P/C counted only once x 1.5 (<100 W CW, 200 W SSB) For more information: http://www.ylrl.org/. Logs due 30 days after the contest to kc4iyd@yahoo.com or Nancy Rabel Hall KC4IYD, PO Box 775, North Olmsted, OH 44070. VHF+ CONTESTS EU EME Contest--CW/SSB, 0000Z March 24 - 2400Z March 25 - 432 MHz, 5.7 GHz & up. Categories: Single and Multi-band, QRP and QRO--based on EIRP, Pro, CW, Digital, Mixed. Exchange: callsigns TMO/RST and "R". QSO Points: 144/432/1.3--100 pts for random, 10 pts for scheduled QSO, 2.3 GHz and higher--100 pts/QSO. Multipliers are CQ WPX prefixes--see Web site for scoring and more information: http://www.dubus.org/. Logs due Mar 23 (Jun 19 for CW/SSB) to info@dubus.de or DUBUS@web.de or Patrick Magnin, F6HYE, Marcorens, F-74140 Ballaison, France. -oo --- -o - -- oo ooo ooo -o-- --- oo- o-o LOG DUE DATES - 21 MARCH THROUGH 3 APRIL o-oo --- --o -oo o o- -oo o-oo oo -o o ooo March 24 - Road Kill Roundup QRP Kontest, email logs to: n1ln@arrl.net, paper logs and diskettes to: Bruce Meier, N1LN, 3233 Gait Way, Chapel Hill NC 27516, USA. Find rules at: http://ncroadkillroundup.homestead.com/KontestDetails.html March 26 - Run for the Bacon QRP Contest, email logs to: W2LJ@arrl.net, upload log at: http://gentzow.com/fpqrp/autolog.asp, paper logs and diskettes to: Larry Makoski, W2LJ, 327 Clinton Place, South Plainfield, NJ 07080, USA. Find rules at: http://www.gentzow.com/fpqrp/fpqrprun.htm March 27 - REF Contest, SSB, email logs to: cdfssb@ref-union.org, paper logs and diskettes to: F6CTT, Joseph Cornee, 31, rue des EcoButs, 44230 St Sebastien Sur Loire, France. Find rules at: http://concours.ref-union.org/reglements/actuels/reg_cdfhf_fr_0610.pdf March 27 - UBA DX Contest, CW, email logs to: ubacw@uba.be, paper logs and diskettes to: Marc Domen, ON7SS, Ferdinand Coosemansstraat 32, B-2600 Berchem-Antwerpen, Belgium. Find rules at: http://www.uba.be/hf_contests/rules/ubatestworld_en.html March 29 - Bucharest Contest, email logs to: yo3jw@k.ro, paper logs and diskettes to: Bucharest Contest, Fenyo Stefan Pit, CP 19-43, 033210 Bucuresti 19, Romania. Find rules at: http://www.738899.lx.ro/Regulament%20Bucuresti%20engleza.pdf March 31 - Hunting Lions in the Air Contest, email logs to: zs1fg@telkomsa.net, paper logs and diskettes to: The HLITA Contest Committee, Lions Club of Midrand, PO Box 1548, Halfway House 1685, South Africa. Find rules at: http://www.sarl.org.za/public/contests/SARL_Contest_Manual.pdf March 31 - CQ 160-Meter Contest, SSB, email logs to: 160ssb@kkn.net, paper logs and diskettes to: CQ 160-Meter Contest, 25 Newbridge Road, Hicksville, NY 11801, USA. Find rules at: http://cq-amateur-radio.com/160_Contest_Rules_2007101606.pdf March 31 - Dutch PACC Contest, email logs to: pa0adt@dutchpacc.com, paper logs and diskettes to: Ad van Tilborg, PA0ADT, Schepenenveld 141, 7327 DB Apeldoorn, Netherlands. Find rules at: http://www.veron.nl/pacc/b3a59f72-fff8-455e-b2ee-f2329a0e915e-9.html March 31 - British Columbia QSO Challenge, email logs to: ve7kfy@rac.ca, paper logs and diskettes to: Delta Amateur Radio Society, 1108 56th Street, Delta, BC V4L 2A3, Canada. Find rules at: http://www.deltaamateurradio.com/BC%20QSO%20CONTESThtm March 31 - AGCW YL-CW Party, email logs to: (none), paper logs and diskettes to: Dr. Roswitha Otto, DL6KCR, St Nikolaus Str. 26, D-52396 Heimbach, Germany. Find rules at: http://www.agcw.org/agcw-con/2007/Englisch/ylcwp_e.htm March 31 - AGCW QRP Contest, email logs to: qrp-test@agcw.de, paper logs and diskettes to: Edmund Ramm, DK3UZ, Anderheitsallee 24, Bramfeld, D-22175 Hamburg, Germany. Find rules at: http://www.agcw.org/agcw-con/2007/Englisch/agcw_qrp_e.htm March 31 - EA PSK31 Contest, email logs to: psk31@ure.es, paper logs and diskettes to: (none). Find rules at: http://www.ure.es/hf/concursos/eapsk31/baseseapsk31ingles.pdf March 31 - New Hampshire QSO Party, email logs to: NHQSO@comcaStnet, paper logs and diskettes to: Great Bay Radio Association, 78 Littleworth Rd, Dover, NH 03820, USA. Find rules at: http://www.w1fz.org/W1FZ/pdf/2007_NHQSO_Rules.pdf March 31 - Mississippi QSO Party, email logs to: (none), paper logs and diskettes to: Vicksburg ARC, 64 Lake Circle Drive, Vicksburg, MS 39180, USA. Find rules at: http://www.arrlmiss.org/msqsoparty2007.pdf April 1 - North Carolina QSO Party, email logs to: henry@summitschool.com, paper logs and diskettes to: NC QSO PARTY, c/o Henry Heidtmann W2DZO, 8812 Merry Hill Court, Clemmons, NC 27012, USA. Find rules at: http://www.w4nc.com/2007ncqsoparty.html April 1 - UBA Spring Contest, CW, email logs to: ubaspring@uba.be, paper logs and diskettes to: Frans Nevelsteen, ON6KN, Mgr. Cruysberghslaan 43, B-2450 Meerhout, Belgium. Find rules at: http://www.uba.be/hf_contests/rules/uba_spring_en_2007.pdf April 2 - 10-10 Int. Mobile Contest, email logs to: tentencontest@alltel.net, paper logs and diskettes to: Steve Rasmussen, N0WY, 312 N. 6th Street, Plattsmouth, NE 68048, USA. Find rules at: http://www.ten-ten.org/rules.html April 2 - AGCW VHF/UHF Contest, email logs to: vhf-uhf@agcw.de, paper logs and diskettes to: Manfred Busch, DK7ZH, Ebachstr 13, D-35716 Dietzhoelztal-Mandeln, Germany. Find rules at: http://www.agcw.org/agcw-con/2007/Englisch/agcw-dl0_e.htm April 2 - SARL VHF/UHF Contest, email logs to: derek.gravett@siemens.com, paper logs and diskettes to: VHF Contest Committee, 69 Erskine Street, Scottburgh 4180, South Africa. Find rules at: http://www.sarl.org.za/public/contests/SARL_Contest_Manual.pdf April 3 - ARRL Inter. DX Contest, SSB, email logs to: DXPhone@arrl.org, paper logs and diskettes to: ARRL Intl DX Contest, Phone, ARRL, 225 Main St, Newington, CT 06111, USA. Find rules at: http://www.arrl.org/contests/rules/2007/intldx.html April 3 - DARC 10-Meter Digital Contest, email logs to: df5bx@darc.de, paper logs and diskettes to: Werner Ludwig, DF5BX, PO Box 1270, 49110 Georgsmarienhuette, Germany. Find rules at: http://www.darc.de/referate/ukw-funksport/sonder/tei-digi.htm ACKNOWLEDGEMENTS & SUBSCRIPTION INFORMATION The Contester's Rate Sheet wishes to acknowledge information from the following sources: WA7BNM's Contest Calendar Web page - <http://www.hornucopia.com/contestcal> SM3CER's Web site - <http://www.sk3bg.se/contest> ARRL members may subscribe at no cost by editing their Member Data Page as described at <http://www.arrl.org/contests/rate-sheet>. Excel and Windows are trademarks of the Microsoft Corporation