(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 §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.