International Ass'n of Machinists & Aerospace Workers v. Transportes Aereos Mercantiles Pan Americandos, S.A.

ANDERSON, Circuit Judge:

Appellant Transportes Aereos Mercan-tiles Pan Americanos, S.A., a/k/a Tampa Airlines (“Tampa Airlines”) appeals from the district court’s order granting a preliminary injunction in favor of appellees International Association of Machinists and Aerospace Workers (“IAM”) and District 100, IAM. Relying on § 2 First of the Railway Labor Act (RLA), 45 U.S.C. § 152 First, the district court enjoined Tampa Airlines from making unilateral changes in working conditions during negotiations directed toward reaching a collective bargaining agreement. The district court also…