Helicopters overhead Home › Forums › BigTrees Talk › Helicopters overhead This topic has 2 replies, 3 voices, and was last updated 11 years, 3 months ago by Flyer. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 26, 2014 at 9:41 pm #2718 FlyerParticipant The are checking power lines. They have been parked at Calaveras Airport nights. November 23, 2014 at 10:18 am #2715 caleachParticipant At first I thought it was a Cal Fire Tanker plane, but there’s been no lightening that I know of. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In