Nah, sometimes its the last tank of the day because its the last tank of the day. You can't pick up a crashed heli and make it fly again without taking it home and doing some repairs. Pilot's "last tank of the day" might not have been the last tank of the day if they hadn't crashed. They might have gone up a couple more times after that. But, they crashed, so it was their last tank of the day. Thats the way i look at it anyways. Then you have the last tank of the day that really is last tank of the day... dont crash!