"As the song says, 'All our bags are packed and we're ready to go' -- well, almost," said ARRL Hamvention Coordinator Katie Breen, W1KRB. "The ARRL EXPO area is packed up into seven shipping skids and they are in a truck on their way to Dayton. We here at headquarters are not only breathing a huge sigh of relief, but many of us are still wrapping up our individual final details." The Dayton Hamvention® will run from May 16-18 at Hara Arena, just outside Dayton, Ohio.

Again this week, we saw a new, but brief sunspot, sunspot 993. Judging from the polarity of the spot, it looks to be from new Solar Cycle 24; this spot was south of the solar equator, so it has the same polarity as any Cycle 23 spot that was north of the equator. After two days it was gone, not from drifting over the edge of the visible solar disk -- it just disappeared.

This week, discover how you can attend the Dayton Hamvention without trekking to the Gem City.

The FCC released a Notice of Proposed Rulemaking and Order (NPRM) on May 8 seeking to raise fees for Amateur Radio vanity call signs. Currently, a vanity call sign costs $11.70 and is good for 10 years; the new fee, if the FCC plan goes through, will go up to $12.30 for 10 years, an increase of $.60. The FCC is authorized by the Communications Act of 1934 (as amended) to collect vanity call sign fees to recover the costs associated with that program. The vanity call sign regulatory fee is payable not only when applying for a new vanity call sign, but also upon renewing a vanity call sign for a new term. Instructions on how to comment on this NPRM are available on the FCC Web site.

The Colorado Council of Amateur Radio Clubs (CCARC) recently teamed up with Ham Radio Outlet (HRO) in Denver to donate a 2 meter, 70 cm and 23 cm D-STAR system stack. According to ARRL Colorado Section Manager and CCARC Board Member Jeff Ryan, K0RM, the two groups hit upon the idea of issuing a Request for Proposal (RFP) to Colorado radio amateurs. "The RFP required the D-STAR systems to be installed and maintained on-the-air for five years, after which the winning group would retain ownership of the equipment," Ryan said. "We received three excellent proposals, and on March 21, CCARC and HRO awarded the D-STAR system to the Colorado D-STAR Association, a consortium of Denver area individuals, clubs and ARES groups."

In two separate decisions released today, the Federal Communications Commission denied two Petitions for Rulemaking (PRM) having to do with Amateur Radio. These two PRMs, one filed by Mark Miller, N5RFX, of Arlington, Texas, concerning digital spectrum issues, and the other filed jointly by Ken Chafin, W6CPA, of La Crescenta, California, and Leon Brown, KC6JAR, of Los Angeles, California, concerning additional spectrum for more repeaters, including digital systems. Miller's PRM was assigned RM-11392, while the Chafin and Brown petition was not afforded an RM number by the FCC. According to ARRL General Counsel Chris Imlay, W3KD, the ARRL filed no comments on either petition in accordance with the League's standard policy on bare petitions for rule making that do not deal with spectrum allocations.

The Army, Air Force, Navy, Marine Corps and Coast Guard are co-sponsoring the annual Military/Amateur Radio Crossband Communications Test in celebration of the 58th anniversary of Armed Forces Day (AFD). Although the actual Armed Forces Day is celebrated on the third Saturday in May -- May 17 in 2008 -- the AFD Military/Amateur Crossband Communications Test will be conducted on May 10 to prevent conflict with the Dayton Hamvention®, scheduled for May 16-18.

Last week at the Space Weather Workshop in Boulder, Colorado, NASA released a 4D live model of the Earth's ionosphere. Without leaving home, anyone can fly through the layer of ionized gas that encircles Earth at the edge of space itself. All that is required is an Internet connection and a free copy of Google Earth. NASA calls the ionosphere the "last wisp of Earth's atmosphere that astronauts leave behind when they enter space. The realm of the ionosphere stretches from 50 to 500 miles above Earth's surface where the atmosphere thins to near-vacuum and exposes itself to the fury of the sun. Solar ultraviolet radiation breaks apart molecules and atoms creating a globe-straddling haze of electrons and ions."

Modern Marvels, a series on The History Channel, will feature electricity pioneer Nikola Tesla in an episode scheduled to air May 14. Helping out with the program was Bob "Loby" Lobenstein, WA2AXZ; Lobenstein is General Superintendent, Power Operations for New York City's subway system. "We did 8 hours of taping interviews at my 1904 power substation," Lobenstein said. "In addition to the action scenes of me throwing the 100 year old switches and demonstrating the use of power, I did a 'Mr Wizard' talk, showing the various things that 'Mr T' envisioned and invented. Of course, radio had a part and I just had to put the D-104 mic with our club's K2IRT shield into view!" According to The History Channel, Tesla's "...bizarre vision of the future brought him failure, but his genius electrified the world. Travel to Niagara Falls, where in 1893, Tesla installed his new system of Alternating Electrical Current known as AC -- the same power we use today. Uncover the forgotten ruins of Tesla's dream experiment -- a huge tower on Long Island Sound he hoped would wirelessly power the world. Radar, death rays, invisibility devices and earthquake machines: Tesla claimed to have created them all. More than 100 years ago Tesla foresaw the need for alternative energies like geothermal and solar." Check the The History Channel Web site for show times.

A high altitude location for a low power operation.

At their annual awards banquet on April 26 in New York City, the Veteran Wireless Operators Association (VWOA) honored two Amateur Radio operators with two of the association's top awards: Fritz Raab, W1FR, and John Curtis, K6KU. Raab gave the keynote address at the banquet. "The dinner speech was a wonderful presentation of the Amateur Radio Experiment domestically and that which is happening internationally. He explored what may happen, if things go well for the museum stations on 500 kHz and for radio amateurs," said VWOA Chairman Francis Cassidy. "Ever since the emergence of the Global Marine Distress and Safety System, professional radio officers have discussed the prior use of 500 kHz. They know the attributes in the oceans of the world where ground wave transmissions on the oceans provided their primary informational experience of these transmissions."

The winner of the QST Cover Plaque Award for April is Jim Oberhofer, KN6PE, for his article "Outpost: Packet Radio for Emergency Messaging." Congratulations, Jim! The winner of the QST Cover Plaque award -- given to the author or authors of the best article in each issue -- is determined by a vote of ARRL members on the QST Cover Plaque Poll Web page. Cast a ballot for your favorite article in the May issue by Saturday, May 31.

The Dallas Morning News has reported that "an ambitious plan for using power lines to deliver fast Internet service to 2 million Dallas-area homes collapsed Thursday." Current Group, LLC has announced plans to sell its Dallas BPL network to Oncor, a regulated electric distribution and transmission business, for $90 million. Oncor reportedly has no plans to offer Internet service but will use the network to detect distribution network issues. While Current originally touted the network as a way to offer Internet service to consumers and had entered into a marketing arrangement with DirecTV, the Houston Chronicle quotes Oncor spokesman Chris Schein as confirming that Oncor will use the network only for monitoring the power grid: "Our business is delivering electricity, not being an Internet provider or a television provider."

For several weeks we expected today, May 2, to have active geomagnetic conditions. For instance, if you look at a forecast from April 23, it shows an expected planetary A index for May 1-3 of 10, 20 and 15. The next day, April 24, this changed to 8, 20 and 15, and on April 25 it was 10, 15 and 15. For May 1, we see the actual planetary A index for that day was 9, and for the following two days, the predicted values are 10 and 12, which are much more moderate. So obviously as we moved closer to this date, the return of a solar wind stream seemed less likely, although earlier today the planetary K index rose as high as 4, indicating unsettled to active geomagnetic conditions.

This feature -- including convenient Web links to useful information -- is a concise monthly update of some of the things ARRL is doing on behalf of its members. This installment covers the month of April.

DXCC staff and volunteers will be checking cards at the 2008 Dayton Hamvention® during all hours of operation on Friday, Saturday and Sunday. ARRL DXCC Manager Bill Moore, NC1L, said, "Many hams travel from all over the world to attend Hamvention, so card checkers are especially busy." Card checkers will be checking cards for the following ARRL awards: DXCC, Worked All States (WAS), VHF/UHF Century Club (VUCC) and Worked All Continents (WAC). In order to help applicants and the card checkers through the process to avoid delays and allow the checkers to serve everyone, Moore offers the following tips:

This week, a brand new application for Google Earth finds us flying through the ionosphere.

When tornadoes swept across the state of Virginia on Monday, April 28, local Amateur Radio operators responded to the call for assistance. According to Ken Murphy, KI4GEM, Assistant Emergency Coordinator for Portsmouth, an EF3 tornado touched down in Suffolk, Virginia around 4 PM local time, plowing its way east into Norfolk, damaging scores of homes, stores and cars and downing dozens of trees and power lines; Suffolk is about 20 miles from Norfolk, Virginia. Soon after the tornadoes touched down, Virginia Governor Timothy M. Kaine declared a State of Emergency and directed state agencies to take all necessary actions to aid in the response to widespread damage from the severe weather. About 140 homes were destroyed, damaged or deemed uninhabitable.

Registration remains open through Sunday, May 25, 2008 for these online course sessions beginning on Friday, June 6, 2008: Technician License Course (EC-010); Amateur Radio Emergency Communications Level 1 (EC-001); Radio Frequency Interference (EC-006); Antenna Design and Construction (EC-009); Analog Electronics (EC-012), and Digital Electronics (EC-013). Each online course has been developed in segments -- learning units with objectives, informative text, student activities and quizzes. Courses are interactive, and some include direct communications with a Mentor/Instructor. Students register for a particular session that may be 8, 12 or 16 weeks (depending on the course) and they may access the course at any time of day during the course period, completing lessons and activities at times convenient for their personal schedule. Mentors assist students by answering questions, reviewing assignments and activities, as well as providing helpful feedback. Interaction with mentors is conducted through e-mail; there is no appointed time the student must be present -- allowing complete flexibility for the student to work when and where it is convenient. To learn more, visit the CCE Course Listing page or contact the Continuing Education Program Coordinator.