BBC Mid-Winter Broadcast Results

Well I was going to post this yesterday.  However, I was attacked by a fiend with a torque wrench and a laser, who made off with nearly $600.  Yes, that's right, I had a dental appointment to have a crown re-attached to its implant.  And I was damed glad to get that emergency appointment too, I might add.  Mostly painless.  So... on with the post.  Blog post that is, not the dental kind.

As noted and described two days ago, Sunday just before 5:30pm EDT I drove down to Lafayette Park in Apalach and within minutes had a sort of half-assed inverted-V random wire antenna up (no, I didn't follow my own advice and string it vertically; I was rushed by the start time, and this was good enough) and plugged into my Tecsun PL-660 shortwave receiver (see inset – actual action picture).  Then... I listened.

Propagation condition numbers are on the left; click to embiggen.  Here's the short and sweet SINPO (signal, interference, noise, propagation, overall; each on a 1–5 scale):

9460 / 31m band Woofferton (UK):  nothing heard

9510 / 31m band Ascension I. (S. Atlantic): 35422 – very wavery signal, barely usable

12070 / 2m band Woofferton (again, UK):  35433 – not bad, not great, but perfectly useable; best of the bunch

Most of the half-hour transmission consisted of families sending well-wishes, interspersed with short musical clips.  It concluded with a short clip from the Bangles' version of Hazy Shade of Winter, and then ... silence and static.

As a small technical note for the non-technical, notice those frequencies.  They're about ten times higher than typical AM broadcast band frequencies – think of WWL at 870 kHz or WLCY at 1380 – and wavelengths go as the reciprocal of frequency, i.e., the waves will be about ten times shorter.  Hence, shortwave.  There you go.  So why do they travel so much farther than say regular broadcast AM or FM?  Short answer, just as different colors of light will refract differently in glass, different frequencies of radio waves will refract differently in Earth's ionosphere, high up in the atmosphere at the fringes of space.

So what was the point of all this trip, gear, and analysis?  Because it was there, and it was fun.  Oh, and pretty easy too – total prep time, maybe 10 minutes; set-up, maybe 5.  And oddly for Florida this time of year, no bugs.

Summer Solstice... Already?

Yeah, right now, 4:24 am EDT.  Guess we're in high summer now.  Well, you probably missed the exact moment, being at awful-oh-24, but you can still get in on the BBC's midwinter transmission to Antartica from 5:30 pm – 6:00 pm EDT this afternoon.  That's 21:30 – 22:00 UTC if you're confounded by EDT.  Here are the frequencies;

• 9460 kHz (Woofferton)
• 9510 kHz (Ascension – always wanted to visit that place, might get there yet)
• 12070 kHz (Woofferton)

More details can be found over at The SWLing Post, including after-action reports and recordings eventually now up over at another post at the SWLing Post.  ps: Decent reception here on the northern Gulf. I'll have something interesting up tomorrow.

Definitely not summer solstice weather in Florida

Tick Tick Tick – but no Tock

Short and sweet, How to Remove a Tick Safely and Avoid Lyme Disease at Outside magazine.

It's very short so read the whole thing.  However, just in case, here's a refresher:

• Get it off ASAP, preferably with tweezers grabbing the head.  Don't delay for a trip to the ER!
• SNAP A PICTURE of it.  Hadn't thought of this one, but it'll help if follow-up treatment is needed.
• Wash the bite with soap & water, hand sanitizer, or similar.  Whatever you've got.

There are a few more twists and turns at the article, so go read that, but those are the basics.  I'll add two more:

• Always carry suitable tick tweezers when in the outdoors.  Way better than fingers, but if that's all you've got, get the bug off ASAP with your fingers.
• Take some form of B vitamin before heading into the woods.  Pill or a B-heavy energy drink will do.  Ticks, along with many other bugs, don't seem to like the smell.

Sorry, no pictures here.  That may come as some minor relief.

Return of the (dramatic music please) Steamroller

Surly is bringing back a limited run of their Steamroller fixie bike.  Frameset only, $699.  Drops on June 23rd at 9am CDT.  Take note of that and get your order in, because there may be a (small) run on this re-introduced classic.  Personally, my running will be more of "away" than "toward," but that's OK, you do you.  I have the greatest respect for fixie riders, but it's just not my thing.  Even the fans of fixies think the whole niche is stupid.

Here are some links: at Surly, news at Bike Radar, an old review.  Not quite sure where to order one; left as an exercise for the student, you'll figure it out.

Right now though, I'm fighting a bad jones for a fat bike.  With the relative lack of trails here in FL, having something to navigate beach sand is beginning to show its appeal.  More than anything else, it's a lack of a place to keep it that's holding me back.

And Here We Go...

TS Arthur.  Not expected to greatly affect us – or anyone else, for that matter.  Still, it is the first named storm.

source: weathernerds

"Though we don't anticipate any significant turbulence, the captain requests that you leave your seatbelt buckled."

Our Counter-Cyclical Ways

Article at The Times: Local tourism defies state decline

It's not long, so no TLDR needed.

It's always been a thing here, and I have it on good authority that bucking widespread economic trends goes back at least to the Great Depression of the 1930s.

I'd Watch It

Too bad it's not for real.  Meh, I'll be on my bike.