Federal Aviation Administration, DOT Section 91.301 Section 91.309 [Reserved] Section 91.303 Aerobatic flight. No person may operate an aircraft in aerobatic flight - (a) Over any congested area of a city, town, or settlement; (b) Over an open air assembly of persons; (c) Within the lateral boundaries of the surface areas of Class B, Class C, Class D, or Class E airspace designated for an airport; (d) Within 4 nautical miles of the center line of any Federal airway; (e) Below an altitude of 1,500 feet above the surface; or (f) When flight visibility is less than 3 statute miles. For the purposes of this section, aerobatic flight means an intentional maneuver involving an abrupt change in an aircraft-s attitude, an abnormal attitude, or abnormal acceleration, not necessary for normal flight. [Doc. No. 18834, 54 FR 34308, Aug. 18, 1989, as amended by Amdt. 91-227, 56 FR 65661, Dec. 17, 1991] kpayne on VMOFRWIN702 with $$_JOB Section 91.305 Flight test areas. No person may flight test an aircraft except over open water, or sparsely populated areas, having light air traffic. Section 91.307 Parachutes and parachuting. (a) No pilot of a civil aircraft may allow a parachute that is available for emergency use to be carried in that aircraft unless it is an approved type and has been packed by a certificated and appropriately rated parachute rigger - (1) Within the preceding 180 days, if its canopy, shrouds, and harness are composed exclusively of nylon, rayon, or other similar synthetic fiber or materials that are substantially resistant to damage from mold, mildew, or other fungi and other rotting agents propagated in a moist environment; or (2) Within the preceding 60 days, if any part of the parachute is composed of silk, pongee, or other natural fiber or materials not specified in paragraph (a)(1) of this section. (b) Except in an emergency, no pilot in command may allow, and no person may conduct, a parachute operation from an aircraft within the United States except in accordance with part 105 of this chapter. (c) Unless each occupant of the aircraft is wearing an approved parachute, no pilot of a civil aircraft carrying any person (other than a crewmember) may execute any intentional maneuver that exceeds - (1) A bank of 60 degrees relative to the horizon; or (2) A nose-up or nose-down attitude of 30 degrees relative to the horizon. (d) Paragraph (c) of this section does not apply to - (1) Flight tests for pilot certification or rating; or (2) Spins and other flight maneuvers required by the regulations for any certificate or rating when given by - (i) A certificated flight instructor; or (ii) An airline transport pilot instructing in accordance with Section 61.67 of this chapter. (e) For the purposes of this section, approved parachute means - (1) A parachute manufactured under a type certificate or a technical standard order (C-23 series); or (2) A personnel-carrying military parachute identified by an NAF, AAF, or AN drawing number, an AAF order number, or any other military designation or specification number. [Doc. No. 18334, 54 FR 34308, Aug. 18, 1989, as amended by Amdt. 91-255, 62 FR 68137, Dec. 30, 1997; Amdt. 91-268, 66 FR 23553, May 9, 2001; Amdt. 91-305, 73 FR 69530, Nov. 19, 2008] Section 91.309 Towing: Gliders and unpowered ultralight vehicles. (a) No person may operate a civil aircraft towing a glider or unpowered ultralight vehicle unless - (1) The pilot in command of the towing aircraft is qualified under Section 61.69 of this chapter; (2) The towing aircraft is equipped with a tow-hitch of a kind, and installed in a manner, that is approved by the Administrator; (3) The towline used has breaking strength not less than 80 percent of the maximum certificated operating weight of the glider or unpowered ultralight vehicle and not more than twice this operating weight. However, the towline used may have a breaking 757 VerDate Sep<11>2014 16:30 Jun 25, 2019 Jkt 247047 PO 00000 Frm 00767 Fmt 8010 Sfmt 8010 Q:\14\14V2.TXT PC31