Federal Aviation Administration, DOT Pt. 139 (c) Aircraft. (1) Each aircraft must - (i) If it is an aircraft not specified in paragraph (c)(1)(ii) of this section, have had within the preceding 100 hours of time in service a 100-hour or annual inspection by a person authorized by part 65 or 145 of this chapter, or have been inspected under a progressive inspection system; and (ii) If it is a large or turbine-powered multiengine civil airplane of U.S. registry, have been inspected in accordance with the applicable inspection program requirements of Section 91.409 of this chapter. (2) If other than a helicopter, it must be equipped with a device capable of jettisoning at least one-half of the aircraft-s maximum authorized load of agricultural material within 45 seconds. If the aircraft is equipped with a device for releasing the tank or hopper as a unit, there must be a means to prevent inadvertent release by the pilot or other crewmember. [Doc. No. 1464, 30 FR 8106, June 24, 1965, as amended by Amdt. 137-5, 41 FR 16796, Apr. 22, 1976; Amdt. 137-12, 54 FR 34332, Aug. 18, 1989] Section 137.55 Business name: Commercial agricultural aircraft operator. No person may operate under a business name that is not shown on his commercial agricultural aircraft operator certificate. Section 137.57 Availability of certificate. Each holder of an agricultural aircraft operator certificate shall keep that certificate at his home base of operations and shall present it for inspection on the request of the Administrator or any Federal, State, or local law enforcement officer. Section 137.59 Subpart D - Records and Reports Section 137.71 Records: Commercial agricultural aircraft operator. (a) Each holder of a commercial agricultural aircraft operator certificate shall maintain and keep current, at the home base of operations designated in his application, the following records: (1) The name and address of each person for whom agricultural aircraft services were provided; (2) The date of the service; (3) The name and quantity of the material dispensed for each operation conducted; and (4) The name, address, and certificate number of each pilot used in agricultural aircraft operations and the date that pilot met the knowledge and skill requirements of Section 137.19(e). (b) The records required by this section must be kept at least 12 months and made available for inspection by the Administrator upon request. Section 137.75 Each holder of an agricultural aircraft operator certificate shall notify the FAA in writing in advance of any change in the address of his home base of operations. Section 137.77 Termination of operations. Whenever a person holding an agricultural aircraft operator certificate ceases operations under this part, he shall surrender that certificate to the responsible Flight Standards office last having jurisdiction over his operation. [Doc. No. 1464, 30 FR 8106, June 24, 1965, as amended by Amdt. 137-13, 54 FR 39294, Sept. 25, 1989; 54 FR 52872, Dec. 22, 1989; Docket FAA-2018-0119, Amdt. 137-17, 83 FR 9175, Mar. 5, 2018] Inspection authority. Each holder of an agricultural aircraft operator certificate shall allow the Administrator at any time and place to make inspections, including on-the-job inspections, to determine compliance with applicable regulations and his agricultural aircraft operator certificate. Change of address. PART 139 - CERTIFICATION OF AIRPORTS Subpart A - General Sec. 139.1 Applicability. 139.3 Delegation of authority. 139.5 Definitions. 139.7 Methods and procedures for compliance. 553 VerDate Sep<11>2014 08:20 May 17, 2019 Jkt 247048 PO 00000 Frm 00563 Fmt 8010 Sfmt 8010 Y:\SGML\247048.XXX 247048