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Autopilot vertical mode. (3=pitch, 4=vertical speed, 5=level change, 6=altitude hold, 7=terrain follow, 8=glideslope, 9=VNAV path, 10=TO/GA, 11=Re-Entry, 12=Free, 17=Flare, 19=flight path angle, 20=VNAV speed) Writeable with override only (sim/operation/override/override_autopilot)

Autopilot lateral mode. (0=roll, 1=heading sel, 2=nav, 10=TO/GA, 11=Re-entry, 12=Free, 13=GPSS, 14=heading hold, 15=turn-rate, 16=rollout, 18=track) Writeable with override only (sim/operation/override/override_autopilot)

Disable drawing of 3-d cockpit object

Disable drawing of 3-d cockpit object

Override ADF radios

Overrides when the airport lights go on and off.

Override annunciators

Override control of the artificial stability system

Override the autopilot's brains

Disable radio auto-tune, ignoring user preferences and UI setting

Overrides speed, heading, and rocking of boats. index 0=carrier, 1=frigate

Override camera control. NOTE: DO NOT USE, USE XPLMCAMERA!!

Overrides engine temp vars sim/flightmodel/engine/ENGN_CHT_c and ENGN_oilT_c

Overrides building and drawing of clouds as well as white-out-in-cloud effects

Overrides individual control surfaces, e.g. sim/flightmodel/controls/lail1def

Override DME distances

Overrides control of the refueling drogue. Write to sim/flightmodel/drogue to control

Overrides all engine calculations - write to prop LMN and g_nrml/side/axil.

Overrides all engine calculations - write to LMN and g_nrml/side/axil.

Override the autopilot's ESP/USP function.

Override FADEC temperature calculations. Setting this override allows you to write to ENGN_fadec_targets.

Override all parts of the flight system at once

Override flight director needles (both axes)

Override flight director needles (pitch only)

Override flight director needles (roll only)

Override the FMS going to the next waypoint.

Overrides all force calculations - write to LMN and g_nrml/side/axil.

Overrides fuel flow variable sim/flightmodel/engine/ENGN_FF_

Turns off transfer and dump and lets the plugin decide if the engine gets fuel

Override gear and brake status

Overrides all gear calculations - write to gear LMN and g_nrml/side/axil.

Override GPS computer

Override GPU voltage, for specifying custom GPU cart behavior

Override ground interactions (see sim/flightmodel/ground) - in v11 this was gone until 11.30.

Disable Austin's trucks.

Overrides groundspeed indication on GPS - groundspeed by default is a 2D speed, the pythag of movement in East and South axis. If you want something else, turn on this override and write to the indicator.

Overrides indicated airspeed dataref, so it is no longer update 1:1 from calibrated airspeed. Plugin can introduce installation error to indicated airspeed

Overrides engine temp vars sim/flightmodel/engine/ENGN_EGT_c and ENGN_ITT_c

Override control of the joystick deflections (overrides stick, yoke, pedals, keys, mouse, and auto-coordination)

Override just heading (yaw) control (disables auto-coordination). Use yoke_heading_ratio.

Override just heading (yaw) control for copilot input (disables auto-coordination). Use yoke_heading_ratio_copilot.

Override just pitch control. Use yoke_pitch_ratio.

Override just pitch control for copilot input. Use yoke_pitch_ratio_copilot.

Override just roll control. Use yoke_roll_ratio.

Override just roll control for copilot input. Use yoke_roll_ratio_copilot.

Override the mixture controls. Use ENGN_mixt to edit.

Lets third party add-ons turn off X-Plane's map layer that shows icons for other planes. This allows the plugin to supply their own custom map layer and not conflict with X-Plane. Only writeable by the plugin that has also set override_TCAS.

Override nav1 receiver

Override nav2 receiver

Override raw heading flown by nav (for GPS that fly by roll commands)

Override navcom radios

Override the sims crew and passenger oxygen system, so a plugin can control the oxygen system itself

Override partial control of a PFC jet cockpit (not for the faint at heart!)

Override the AI's control of the plane via the autopilot

Override position updates of this plane

Override the sims pressurization control, so a plugin can control cabin pressurization itself.

Override the prop mode. Use ENGN_propmode to edit.

Override the prop pitch. Use POINT_pitch_deg_use to edit.

Override slung load size calculation - makes sim/flightmodel/misc/jett_size writable.

Lets third party add-ons write to the TCAS source data array so you can have plugin controlled instances as TCAS targets. Only writeable by the plugin that has the AI planes acquired.

Override the throttles. Use ENGN_thro_use to control them.

Overrides the sim's time step. When enabled, xtim.prd_sim, sim/operation/misc/frame_rate_period is plugin-writable

Gives plugins control of sim/cockpit2/controls/left_brake_ratio and right_brake_ratio

Overrides all engine calculations but not the prop - write the torque your motor generates while the prop will still be simulated by X-Plane

Overrides and turns off X-plane's simulation of wake turbulence

Overrides the steering of individual gear from tiller/rudder.

Overrides all wing calculations - write to aero LMN and g_nrml/side/axil.