https://engineering.fb.com/gld5twddaxskiqsdao_953qaaaaabj0jaaad-2/
GLD5twDDaxSkiqsDAO_953QAAAAAbj0JAAAD - Engineering at Meta
Mar 8, 2016 - The second configuration for consideration was an air-to-air or air-to-ground capable, elevation over azimuth spherical gimbal with a refractive telescope...
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