Thread: Photo USAAS Monoplane ID needed
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Old 7th January 2021, 00:27
musec04 musec04 is offline
Alter Hase
  
Join Date: Oct 2005
Posts: 2,757
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Re: Photo USAAS Monoplane ID needed
Excellent Stig,


I don't think I'd have recognised that in a million years.


A small follow up. What exactly is sand testing, I've not seen the term before.


Regards,


Clint
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