You are going to Watch Thunderbirds Are Go Episode 11 online free episodes with HQ / high quality. Stream cartoons Thunderbirds Are Go Episode 11 Online Skyhook. C.I.R.R.U.S (Climate Research of the Upper Stratosphere), a weather station built cheaply with a lack of safety features, has a failure of it’s stabilizing fans causing it’s balloons to lift the station higher into the atmosphere. Attempts at rescuing the crew by Thunderbird 2, and Thunderbird 1 are thwarted as the station rises above the limits of the Thunderbirds working altitude. Thunderbird 3 also fails when it is damaged by the station’s fans breaking away leaving John in Thunderbird 5 using the space elevator as a fishing hook as the weather station’s last hope.