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Old October 22nd 14, 01:42 PM posted to rec.aviation.soaring
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Default XC Soar Question

On Wednesday, October 22, 2014 1:28:31 AM UTC-4, wrote:
I noticed on my display there are a pair of yellow crescent chevrons that expand and contract with altitude change. I will try to attach a photo. Can anyone tell me what these are?



Here is the post, it's on facebook since I cannot attach it to this thread. . https://www.facebook.com/photo.php?f...type=1&theater.



let me know if you can't access this photo



Thank you



John


Maybe FAI optimization?