uint32_t radio_cal; /* minor version 3 */
uint32_t flight_log_max; /* minor version 4 */
uint8_t ignite_mode; /* minor version 5 */
uint32_t radio_cal; /* minor version 3 */
uint32_t flight_log_max; /* minor version 4 */
uint8_t ignite_mode; /* minor version 5 */