Comments on: Avoidance of midair collisions starts early in the training continuum where pilots conduct formation rendezvous with controlled closure https://avatarpartners.com/avoidance-of-midair-collisions-starts-early-in-the-training-continuum-where-pilots-conduct-formation-rendezvous-with-controlled-closure/ Simplifying Extended Reality for Industrial Applications Mon, 20 Jan 2020 23:28:38 +0000 hourly 1 https://wordpress.org/?v=5.9.9