Last Call mentioned something that triggered this.
It's been 7 years since Ive flown the Classic but I remember there was a way that if a Crewmember wanted to go downstairs and smoke (Freighter) I would do something with the recirc fans and or the zone trim air producing a higher airflow in the flight deck.You could not detect smoke in the cockpit at all by doing this.
Now I'm just taking this from memory so don't flame me if I'm wrong.
Last edited by fesmokie; 15th Sep 2010 at 23:41.