Can't help but wonder how those airline pilots jumping into headers and chasers tractors are fairing.

'Good morning everyone, this is your header captain speaking. We'll be getting underway very shortly, just waiting for ground crew to clear some bin space... '...Today we are flying the Case 8230, quite a solid little workhorse. All our pre-flight checks are complete and all systems are in the red. That's just a little Case operators joke there, because it's red.... *cough*...'