When you join PASS, you join a union of aviation brothers and sisters who understand the needs of the workforce and embody the same level of dedication and commitment to protecting this country's aviation system. In addition, through PASS's affiliation with the AFL-CIO, you will become part of a nationwide network of union members in both the public and private sector. PASS encourages all of its chapters to work with state or local branches of the AFL-CIO. Become a part of a robust union focused on issues that affect you now and in the future.