The Shreveport Airport Authority is hosting a big community open house tomorrow evening -- for Shreveport Regional Airport. SAA Marketing Manager Mark Crawford says this is the first step in the airport's master planning process. He says representatives from the aviation industry, the Noise Mitigation Program, and the Downtown Development Authority will be on-hand -- and residents will get a chance after the presentations to ask questions. Everything gets underway at 6 tomorrow evening at the Shreveport Convention Center.