On Mon, 11 May 2020 14:54:35 -0700, danlj wrote:

This isn't about soaring, but it would affect our activity at the
airfield to read and act on this. It's factual, with examples, and is
actionable.
https://www.erinbromage.com/post/the...hem-avoid-them

(My son sent me this link. It's an excellent, fact-based description of
how it spreads.)

DJ N18UF

Good stuff. Thanks for posting it.


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Martin | martin at
Gregorie | gregorie dot org