Last in the series. We have all done it but try to be subtle about it. Notice the safety barrier tape, shown in the picture two days ago is gone. The plan was to launch, and at altitude transfer control to team members on the river but had an unplanned return.
Watched the the operator going through the pre-flight checklist, testing systems with quick runups, and launching when cleared to fly. Up long enough to remove the barrier tape when suddenly returns rather than navigating to the handoff point. Appears not on the pre-flight checklist is..."remove the lens cap." OOPS! No way to subtly hide that as everyone had a chuckle.