737NG - Do you test the t/o config warning before flight?
Good question. Seems there's always more to the story.
If you don't check it, who does?
In the mid 1980's a U.S. airliner crashed when the crew forgot to extend takeoff flaps. No t/o config warning was received.
In the NTSB review, it was discovered that the maintenance department thought flight ops did the config warning check, and vice versa.
Who checks it at your airline?