Court of Appeals for the Ninth Circuit February 26, 1993, 90-16337 (America West Airlines, Inc. Edward R. Beauvais Michael J. Conway v. National Mediation Board)

TANG, Circuit Judge:

The National Mediation Board (“Board”) appeals the decision of the district court reported at 743 F.Supp. 693 (D.Ariz.1990) granting the motion of America West Airlines, Inc., (“America West” or “Carrier”) for a preliminary injunction.