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#18
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I did an experiment today. A bicycle with a strobe headlight was approaching me. After I went by him, I turned around so as to retrace my path, and I intently watched him approach me again.
At a range of 3/4 mile I could see the bike and rider clearly, but not the strobe. The strobe only became visible around 1/3 of a mile. Conditions were clear, under full sun - exactly the kind of day you'd probably be soaring. This result duplicates my experiences with in air sightings of an ASG-29 with a purpose designed fin strobe, where I could see the glider well before I could see the strobe. I don't understand what value there might be in mounting a bike strobe on a glider... -John, Q3 |
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