I had a feeling that they didn't test on Tuesday (I was asleep all day that day) & I went out & recorded this, ok so it puts my schedual off but I got it.
Sorry for its shortness, but the city officals really don't want to disturb the citizens by having it run very long, so the amount of time it runs will very depending on who is at the shut off switch.
Noticed the Darley at the bottom of the 10V, it was simply left there to rot.
It is basically to Model 5 choppers attached to a dual shaft motor.
http://www.youtube.com/watch?v=0MDxW6VV3HI
Byron S. Rieckman