Newsletter | October 2019 By Aviation Oil Outlet on Nov 6th 2019 PHILLIPS 66 X/C® AVIATION HYDRAULIC FLUID 5606H UPGRADED TO 5606J Learn More Roll Authority Air Force Thunderbird & Extra 300L Pilot, Lt. Col. (ret) John "Slick" Baum takes us on a walk-around of an Extra 300L Watch Episode 1 Sight Gauge In this epsiode of our Walk Around Series "Slick" talks about the aircraft's Carbon Fiber Frame and Aerobatic Sight Gauge Watch Episode 2 #monthly newsletter