I found this information

The Aerodrome at Shenley Farm, first used by one aircraft in the 1920s, served as an advanced landing ground for Canadians and then Americans in World War II. Today, as a private civil airfield and parachute centre, it also houses the Air Warfare Museum, the Air Cadets of 500 Squadron ,the Tiger Club and a helicopter company.

When I been there I ve not seen Air Cadets of 500 Squadron:confused:

Some info about RAF Headcorn http://en.wikipedia.org/wiki/RAF_Headcorn
And some info about the now Headcorn Airfield http://en.wikipedia.org/wiki/Lashenden_%28Headcorn%29_Airfield 😎

James