static __data uint8_t ao_log_monitor_pos;
__pdata enum ao_flight_state ao_flight_state;
-__pdata int16_t ao_max_height; /* max of ao_height */
+__xdata int16_t ao_max_height; /* max of ao_height */
__pdata int16_t sense_d, sense_m;
__pdata uint8_t ao_igniter_present;