; and (4) the type or conditions of the service. (e) Reserve component enlisted members performing inactive duty training An enlisted member of reserve component who is entitled to compensation under section 206 of this title and who is authorized aviation incentive pay under this section may be paid an amount of incentive pay that is proportionate to the compensation received under section 206 of this title for inactive-duty training. (f) Relationship to other pay and allowances (1) Aviation incentive pay Aviation incentive pay paid to an enlisted member under subsection (a) shall be in addition to any other pay and allowance to which the enlisted member is entitled, except that an enlisted member may not receive a payment under such subsection and section 351(a)(2) or 353(a) of this title for the same skill and period of service. (2) Aviation bonus An aviation bonus paid to an enlisted member under subsection (b) shall be in addition to any other pay and allowance to which the enlisted member is entitled, except that an enlisted member may not receive a bonus payment under such subsection and section 331 or 353(b) of this title for the same skill and period of service. (g) Repayment An enlisted member who receives aviation incentive pay or an aviation bonus under this section and who fails to fulfill the eligibility requirements for the receipt of the incentive pay or bonus or complete the period of service for which the incentive pay or bonus is paid, as specified in the written agreement under subsection (d) in the case of a bonus, shall be subject to the repayment provisions of section 373 of this title. (h) Definitions In this section: (1) Aviation service The term aviation service means participation in aerial flight performed, under regulations prescribed by the Secretary concerned, by an eligible enlisted member remotely piloted aircraft pilot. (2) Operational flying duty The term operational flying duty means flying performed under competent orders by enlisted members of the regular or reserve