Heading in the Right Direction

I put a new DXCC entity in the log last week: Hungary

I ran across HG5F calling CQ TEST on morse code on 14.086 MHz on February 25th. This was smack in the middle of the UBA DX CW contest, which is actually a Belgian contest, but thankfully that awards points to non-Belgian countries making contacts with other non-Belgian countries. Admittedly, I wasn’t worth many points.

So, why did a Hungarian station come in at a solid 579 during the local afternoon on 20m, when he wanted to be talking to Belgium? There are two parts to unfolding that mystery. The first is John, HG5F’s, antenna; his QRZ page shows a large beam antenna (tribander?) in the foreground, on top of maybe a 30′-40′ tower. That would certainly have helped. (There’s also a small beam in the background of the picture, perhaps for 40m.)

HG5F’s antennas, from QRZ.com

The second and more interesting reason that HG5F was so audible has to do with geography. HG5F’s QRZ page lists his QTH (home station) as Jakabszállás, Hungary, a little Southwest of Budapest. If John was pointing his beam toward Belgium, (say toward Brussels in the center of the country,) his beam would have been pointed at roughly 300° ENE. If instead John had wanted to point his beam directly at me, he would have been aiming at ~310°. Put another way – by aiming his beam toward Belgium, John was also aiming toward the midwest United States.

These coincident transmission angles become clear when one looks at them with the proper map projection. Something like an azimuthal-equidistant map, which displays all points as proportionally equidistant from a center point, is perfect for this task. Check out the following AE map centered on Budapest:


Notice that, from John’s perspective in Hungary, Belgium and the US Midwest line on almost the same Northeasterly line. Here’s the same illustration in a more familiar equirectangular map projection:


So, I was quite a bit of an overshot for John, but I’m always happy to make a transatlantic contact – and on CW no less! That makes 35 countries in the log so far, and with the ARRL SSB DX contest this weekend, I’m hoping to hear and work several more.

Hear you on the air!



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