As the organiser for this shoot, can I just step-in before the barrack room spins out of control?
Car manufacturer design engineers (VW) consulted on loadings, mounting points, CoGs etc. Platform built and installed by the world's best film "action vehicles" engineers. CAA consulted and approvals obtained.
(The Yeti, by the way, I would buy tomorrow. Excellent strength and load capabilities. No additional strengthening was needed and the "pad" bolted direct into the pillars that go straight into the main monocoque of the chassis. Standard roof loading no problem.)
Whole exercise rehearsed successfully in incremental stages several weeks ahead. Speeds agreed. Course agreed. 2-way radio contact between car & heli. Agreed "break, break" procedure controlled by observer in camera car talking to pilot direct.
So, topendtorque, hope you enjoy the real facts. And the 22 is an Instrument Trainer (no longer made) which spends its active life in instruction. The lights are a requirement by the UK CAA for night-flying by 22s. 44s also have similar kit for night.( When the 22 was first allowed to fly in a UK night it had to have a flare kit!)