Confessions of a Flarm Follower

So, it's time to fess up. I have used flarm tactically in contests. I enjoyed it. And I think it increases, not decreases, the "spirit" of the sport.

How: One soupy, incredibly hard blue day at Perry, I had (as usual) screwed up my determination that this time, I was not going to foolishly go out on my own. I was going to stick with the gaggle as you're supposed to do on such days. That determination lasted about half way down the first leg, when I spied a bird over the town to the right. The bird started flapping, and here I am all alone again.

After a long slog at about 1000 feet and rounding the second turn, I saw two gliders circling on my flarm. Out of ideas, I headed that way. Eventually I saw a flash of wings a few miles ahead and 2000' up. Usually coming in that much under other gliders does not work, but I was out of ideas. I lost them visually, but flew right to where the Flarm said they were. Bingo, the thermal had another bubble in it, and up we go. Day saved, and, it turned out, eventually won.

Another, much stronger day, I was flying with a group of gliders. Two lines suggested themselves. Everyone else went right, but I went left. Over the rest of the leg, I was able to watch how they did vs. how I did. Eventually, my line ended -- it proved they were right. Oh well, I was able to head over and meet up again, and the group went together through the big blue hole. I would have lost them visually, but knowing what was going on was a lot of fun.

I tend to be impatient, often leading out. At minden nationals the glides are very long. After leading out on a blue day, one often wonders, did the others follow, or are they staying behind? It was very useful strategically to know that the gaggle had indeed followed me, so I would have help if things got tough up ahead. Also, it means I could go a bit deeper in the cylinder and reestablish myself. It was also good to know on my disastrous last day, that I had led out once too often, and now was completely on my own to dig out of this mess. Knowing there is nobody there is useful too!

At Nephi, a group of us used flarm radar to coordinate a team of 4 without a lot of radio contact. Did your team mate find a thermal? Boy, it is a lot easier to look quickly at the flarm radar than radio calls.

Ok, I'm out of that closet. Yes, this is a useful technology. Is this kind of behavior a disaster to the "spirit" of soaring?

Sailplane racing has always been tactical. Following other gliders, using their lift, is the heart of the tactical game, especially in world contests and especially in weaker conditions. The issue is not flarm following vs. no following. The issue is looser flarm following vs. much tighter visual following.

As my stories suggest, one of the biggest tactical uses of flarm is that you can spread out. If you want to keep contact with the gaggle in case things get tough, you do not have to slavishly stay a few hundred feet away; you do not have to slavishly stare at them to not lose sight of them. You can go try something else, you can lead out, you can stop for a better thermal, all knowing that it will be easier to keep in contact if you need it.

"Leeching" is not the same as "following." Leeching is the art of staying very close, in visual range. Flarm eliminates leeching because it makes it possible to follow and work together at much bigger distances. Flarm encourages thinking for yourself, leading out, trying a different cloud. To my mind, this is a much better "spirit" than the intensely tactical and concentration-absorbing visual tracking that you have to do without flarm.

I also flat out enjoy the greater situational awareness. Since when is flying around in the soup, unaware what everyone else is doing, only to find out at 9 pm once the scores are in, such a great spirit? I look forward to the day that ADS-B shows us where everyone is, and I know how I'm doing throughout the race.

So, as I see the controversy, this is just about who wins and who loses.

Winners: people who can imaginatively adapt tactics to use new technology, which mostly involves flying at a greater distance from markers.

Losers: people who have invested a lot of time and effort learning the skills of visually-coordinated tactical flying, whether finding targets in the start area, following specific gliders, learning the discipline to stick with the gaggle when needed, escaping others who attempt to follow, knowing where others might go, intercepting radio calls to team captains, and so forth.

No wonder the IGC is up in arms -- a generation of hard-won skills is about to go out the window.

Say I, good riddance. I freely admit this is blatant self-interest. I'm in the first category. I just can't bring myself to spend a whole soaring day looking at and following other gliders, so I never got good at visually-coordinated tactical skills that will now go out the window.

But I also claim that the spirit of the sport is much better if we can fly much more loosely, and Flarm allows that, without throwing away the chance of winning the contest.

John Cochrane BB