Operational Limits

Aircraft & Energy Baseline

Aircraft configuration, PX4 speed/weight parameters, battery defaults, and baseline energy settings. Runtime cargo and battery parallel count are entered on the route detail energy panel.

Empty weight (kg)

MTOW ISA (kg)

MTOW structural (kg)

MTOW density exponent

WEIGHT_BASE — PX4 base weight (kg)

FW_AIRSPD_STALL — Stall CAS (m/s)

FW_AIRSPD_MIN — Minimum CAS (m/s)

FW_AIRSPD_TRIM — Trim/Cruise CAS (m/s)

FW_AIRSPD_MAX — Maximum CAS (m/s)

FW_SERVICE_CEIL — Service ceiling (m)

FW_GND_SPD_MIN — Minimum groundspeed (m/s)

FW_WIND_ARSP_SC — Wind airspeed scaling

Battery series cells

Cell nominal voltage (V)

Cell full voltage (V)

Default battery parallels

Default pack capacity (mAh)

Default pack weight (kg)

Default pre-flight charge (%)

Default reserve (%)

Cargo / Payload Defaults

Default runtime cargo value for route energy checks. It can be changed per mission on the route detail page.

Default cargo / payload weight (kg)

VTOL / Transition characteristics

MC horizontal (m/s)

MC climb (m/s)

MC descend (m/s)

MC takeoff height (m)

MC landing height (m)

Transition time (s)

Transition distance (m)

Front transition time (s)

Back transition time (s)

Front transition distance (m)

Back transition distance (m)

Power per phase (W)

FW cruise energy uses measured trim consumption and fitted power-curve coefficients. MC and transition phases use fixed phase power.

FW trim consumption (Wh/km)

FW power coefficient a·V³

FW power coefficient b/V

FW power constant c (W)

Takeoff

MC pre

Front transition

Cruise

Back transition

MC post

Landing

Limits (phase × parameter)

Tip: edit cells, then Save. Empty = not set.

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Aircraft & Energy Baseline

Cargo / Payload Defaults

VTOL / Transition characteristics

Power per phase (W)

Limits (phase × parameter)

Raw JSON