Also: Goshawk Grounded, XPONENTIAL 2017, ASTM, Asteroid Fly-By, Trio Autopilot, Airbus A350-1000 EASA Certification Director Trevor Woods presented EASA’s re-written CS-23 certification rules for small aircraft last week, noting that the "EASA CS-23 are new, smart and flexible rules, prepared with and for a safe innovative GA industry."