tailieunhanh - PRINEVILLE AIRPORT AIRPORT LAYOUT PLAN REPORT phần 6

Hai lĩnh vực thâm nhập địa hình nằm bên trong bề mặt ngang (độ cao 'MSL) cho Prineville sân bay. Cỏ Butte (3622 'MSL) và Myers Butte (3602' MSL) nằm ở phía bắc và phía tây bắc của sân bay và xâm nhập bề mặt lên tới 221 feet. Một đài phát thanh 100-chân tháp (sáng) nằm trên đỉnh của Meyers Butte, mà cũng thâm nhập vào bề mặt nằm ngang. | Prineville Airport Airport Layout Plan Report CITY OF PRINEVILLE CROOK COUNTY Two areas of terrain penetration are located within the horizontal surface elevation 3 401 msl for Prineville Airport. Grass Butte 3 622 msl and Myers Butte 3 602 msl are located to the north and northwest of the airfield and penetrate the surface by up to 221 feet. A 100-foot radio lighted tower is located on the top of Meyers Butte which also penetrates the horizontal surface. The water storage tank located on the east slope of Grass Butte approximately 5 700 feet southwest of Runway 10 28 centerline appears to be outside the area of terrain penetration. Conical Surface The conical surface is an outer band of airspace which abuts the horizontal surface. The conical surface begins at the elevation of the horizontal surface and extends outward 4 000 feet at a slope of 20 1. The top elevation of the conical surface is 200 feet above the horizontal surface and 350 feet above airport elevation. It appears that a small area of terrain penetrates the inner edge of the conical surface on the southwest slope of Grass Butte at an elevation between 3 400 and 3 450 feet msl. AIRSIDE REQUIREMENTS Airside facilities are those directly related to the arrival and departure and movement of aircraft Runways Taxiways Airfield Instrumentation and Lighting Runways The adequacy of the existing runway system at Prineville Airport was analyzed from a number of perspectives including runway orientation airfield capacity runway length and pavement strength. Runway Orientation The orientation of runways for takeoff and landing operations is primarily a function of wind velocity and direction combined with the ability of aircraft to operate under adverse wind conditions. When landing and taking off aircraft are able to maneuver on a runway as long as the wind component perpendicular to the aircraft s direction of travel defined as crosswind is not excessive. For runway planning and design a crosswind component is

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