Have to work Sat. to maintain your job as an air driver. Otherwise you are refusing work.
so Yes Local480 you lose all driving privlages for air when you will not work it.
If they are posting only a list for Sat. air driver you have even less of a case.
But the point that touched a nerve was trouble1903 said the person was told he could lose his regular parttime job, and nothing could be further from the truth, and can only be considered a ploy to "scare " an air driver into working on Sat.
The whole reason i became a steward and have studied the contract was when early am jobs first sprang up, the company told many lies about the positions that were created, thus scaring the exception air drivers away from them, wherein the Co. went to the street to hire. Now i sign every sheet that hits the board whether it pertains to me or not. You can always refuse the position later if you attain it, but cant get it later you didnt bid in the first place.
And yes company boys who read this, you can refuse the job after you bid it, had a female center mgr think i was going to move to her center after getting a bid there, told her no thanx and drove out the building.