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 Acrobatic aerial demonstrations shall not be conducted over congested areas of cities, towns, or settlements. This does not prohibit normal flight of aircraft conducted in accordance with Section 91.79 of the Federal Aviation Regulations. Abnormal break maneuvers (rolls exceeding 90°) are considered acrobatic. All acrobatic aerial demonstrations by aircraft operating at speeds in excess of 130 knots shall be conducted at least 1,500 feet horizontally from the designated spectator area. All acrobatic aerial demonstrations by aircraft operating at speeds of 130 knots or less shall be conducted at least 500 feet horizontally from the designated spectator area. Normal takeoffs and landings shall not be considered as part of the demonstrations; however, no takeoff or landing shall be made toward or over the designated spectator area. Federal Aviation Regulations, Section 91.79(b), is waived only with respect to open air assembly of persons and only to the extent authorized in Special Provision No. 2 of this Certificate. All acrobatic maneuvers shall be conducted in a direction which will most nearly parallel the boundaries of the designated spectator area or in a direction away from such area. Acrobatic aerial demonstrations are not authorized if the visibility is less than five (5) miles and the ceiling is less than 2,500 feet at the time of the demonstration. Acrobatic maneuvers shall be conducted at least 1,000 feet below the ceiling. These minimums may be modified by the Federal Aviation Administration (FAA) monitor within the limitations set forth by established FAA policy. Adequate oral or visual communications capability shall be provided to advise spectators and participants that the aerial demonstration has been halted or canceled, or to otherwise communicate with these parties as required to maintain a safe operation. A physical barrier and adequate policing shall be provided to confine spectators to designated areas. The demonstration shall be halted when unauthorized persons or aircraft enter the operations area, or for any other reason, in the interest of safety.</li> <li>All participants shall attend the pre-demonstration briefing, that will be conducted by the holder, and acknowledge in writing that they understand the Certificate of Waiver or Authorization, including the Special Provisions and location of all deadlines.</li> </ol> Page1