Serco Management Services, Inc.

I have attached a response from Serco Management Services, Inc. who will be operating the San Bernardino Tower. The summary of our response is that the following changes to the proposed San Bernardino Class D Airspace should be considered: 1. The cutout for the Redlands Airport should be bordered by Abbey Way, Orange Street and West Colton Avenue to make its borders geographically discernable and to allow room for a Category A traffic pattern. 2. A shelf in the Class D Airspace should begin at 2400’ MSL over the cutout for the Redlands Airport. 3. The traffic pattern altitude at Redlands should be lowered to 631’ AGL /2200’ MSL. 4. The high performance traffic pattern altitude for the San Bernardino International Airport should be set at 1541’ AGL/2700’ MSL. 5. The upper limits of the Class D Airspace should be raised to 3200’ MSL.