The following words and phrases when used in this article shall have the meaning given to them in this section unless the context clearly indicates otherwise:
AIRCRAFTAny contrivance, except an unpowered hang glider or parachute, used for manned ascent into or flight through the air.
AIRPORTPocono Mountains Municipal Airport. Any area of land or water which is used, or intended to be used, for the landing and takeoff or aircraft up to but not to include stage one jets and appurtenant areas which are used, or intended to be used, for airport buildings or air navigation facilities or rights-of-way, together with all airport buildings and facilities thereon.
AIRPORT ELEVATION1,916 feet; the highest point of an airport's usable landing area measured in feet above sea level.
AIRPORT HAZARDAny structure or object, natural or man-made, or use of land which obstructs the airspace required for flight or aircraft in landing or taking off at an airport or is otherwise hazardous as defined by "airport hazard" in 74 Pa.C.S.A. § 5102.
AIRPORT HAZARD AREAAny area of land or water upon which an airport hazard might be established if not prevented as provided for in this article and the Act 164 of 1984 (Pennsylvania Laws Relating to Aviation).
APPROACH SURFACE (ZONE)An imaginary surface longitudinally centered on the extended runway center line, extending outward and upward from the end of the primary surface. An approach surface is applied to each end of the runway based on the planned approach. The inner edge of the approach surface is the same width as the primary surface and expands uniformly depending on the planned approach. The approach surface zone, as shown on Figure 1, is derived from the approach surface.
CONICAL SURFACE (ZONE)An imaginary surface extending outward and upward from the periphery of the horizontal surface at a slope of 20 feet horizontally to one foot vertically for a horizontal distance of 4,000 feet. The conical surface zone, as shown on Figure 1, is based on the conical surface.
DEPARTMENTPennsylvania Department of Transportation.
FAAFederal Aviation Administration of the United States Department of Transportation.
HEIGHTFor the purpose of determining the heights limits in all zones set forth in this article and shown on the Zoning Map, the datum shall be mean sea level elevation unless otherwise specified.
HORIZONTAL SURFACE (ZONE)An imaginary plane of 150 feet above the established airport elevation that is constructed by swinging arcs of various radii from the center of the end of the primary surface and then connecting the adjacent arc by tangent lines. The radius of each arc is based on the planned approach. The horizontal surface zone, as shown in Figure 1, is derived from the horizontal surface.
LARGER THAN UTILITY RUNWAYA runway that is constructed for and intended to be used by propeller driven aircraft of greater than 12,500 pounds maximum gross weight and jet powered aircraft.
NONCONFORMING USEAny preexisting structure, object of natural growth, or use of land which is consistent with the provisions of this article or an amendment thereto.
NONPRECISION INSTRUMENT RUNWAYA runway having an existing instrument approach procedure utilizing air navigation facilities with only horizontal guidance, or area type navigation equipment, for which a straight-in nonprecision instrument approach procedure has been approved or planned.
OBSTRUCTIONAny structure, growth, or other object, including a mobile object, which exceeds a limiting height set forth by this article.
PERSONAn individual, firm, partnership, corporation, company, association, joint-stock association, or governmental entity; includes a trustee, a receiver, an assignee, or a similar representative of any of them.
PRECISION INSTRUMENT RUNWAYA runway having an existing instrument approach procedure utilizing an instrument landing system (ILS) or a precision approach radar (PAR). It also means a runway for which a precision approach system is planned and is so indicated on an approved airport layout plan or any other planning document.
PRIMARY SURFACE (ZONE)An imaginary surface longitudinally centered on the runway extending 200 feet beyond the end of the paved runways or ending at each end of turf runways. The elevation of any point on the primary surface is the same as the elevation of the nearest point on the runway center line. The primary surface zone, as shown on Figure 1, is derived from the primary surface.
RUNWAYA defined area of an airport prepared for landing and takeoff of aircraft along its length.
STRUCTUREAn object, including a mobile object, constructed or installed by man, including but without limitation buildings, towers, cranes, smokestacks, earth formations and overhead transmission lines.
TRANSITIONAL SURFACE (ZONE)An imaginary surface that extends outward and upward from the edge of the primary surface to the horizontal surface at a slope of seven feet horizontally to one foot vertically. The transitional surface zone, as shown on Figure 1, is derived from the transitional surface.
TREEAny object of natural growth.
UTILITY RUNWAYA runway that is constructed for and intended to be used by propeller driven aircraft of 12,500 pounds maximum gross weight or less.
VISUAL RUNWAYA runway intended solely for the operation of aircraft using visual approach procedures.