It's fine, Frank but now I seem to have lost the point you were making.
From the information provided by you, an aircraft departed the aerodrome and had a fatal accident in a paddock 30 NM away in poor light. The aircraft was hangared next to a FS hangar. There is nothing to suggest it was engaged in formation flying or even that the pilot had any relationship to the FS. Still haven't got to "many".
Not sure where you are taking me?
Kaz