Milwaukee General Mitchell International Airport Launches eNOTAMs Integration on PASSUR OPSnet

Part of a Program That Has Resulted in Fewer Diversions, Secondary Deicings, and Cancellations for Carriers

GREENWICH, Conn., June 11, 2009 — PASSUR Aerospace, Inc. (OTC Bulletin Board: PSSR) announced today that Milwaukee General Mitchell International Airport has launched the first integ…