IMPORTANT!

Token Variables - along with the Gauge API - have been deprecated in Microsoft Flight Simulator 2024 in favour of the new Vars API and Event API, which work with the more extensive and supported Simulation Variables and Key Events.

This page lists the available helicopter specific Token Variables for use when creating gauges using WASM / C++.

Controls

ParametersUniversal Var MemberDescription
COLLECTIVE_POSITIONn (FLOAT64)The position of the helicopter collective where 0 is fully up, and 1 is fully depressed.

Engine Vars

ParametersUniversal Var MemberDescription
ENGINE1_ROTOR_RPMENGINE2_ROTOR_RPMENGINE3_ROTOR_RPMENGINE4_ROTOR_RPMn (FLOAT64)Returns the rotor 1/2/3/4 RPM. Percent scalar 16K (Max rpm * 16384)
ENGINE1_TORQUE_PERCENTENGINE2_TORQUE_PERCENTENGINE3_TORQUE_PERCENTENGINE4_TORQUE_PERCENTn (FLOAT64)Returns the rotor 1/2/3/4 torque. Percent scalar 16K (Ft/lbs * 16384).

Rotor Vars

ParametersUniversal Var MemberDescription
DISK_BANK_ANGLEn (FLOAT64)Main rotor bank angle.
DISK_BANK_PCTn (FLOAT64)Main rotor bank percent.
DISK_PITCH_ANGLEn (FLOAT64)Main rotor pitch angle.
DISK_PITCH_PCTn (FLOAT64)Main rotor pitch percent.
ROTOR_BRAKE_ACTIVEb (BOOL)True if rotor brake is active.
ROTOR_BRAKE_HANDLE_POSn (FLOAT64)Rotor brake handle position as a percent over 100.
ROTOR_CLUTCH_ACTIVEb (BOOL)True if rotor clutch is active.
ROTOR_CLUTCH_SWITCH_POSb (BOOL)True if enabled.
ROTOR_GOV_ACTIVEb (BOOL)True if active.
ROTOR_GOV_SWITCH_POSb (BOOL)True if enabled.
ROTOR_LATERAL_TRIM_PCTn (FLOAT64)Lateral trim percent as a percent over 100.

Engine Systems

ParametersUniversal Var MemberDescription
ENGINE1_ELECTRICAL_LOADENGINE2_ELECTRICAL_LOADENGINE3_ELECTRICAL_LOADENGINE4_ELECTRICAL_LOADn (FLOAT64)The electrical load on engine 1/2/3/4. Percent scalar 16K (Max load * 16384)
ENGINE1_FUEL_PRESSUREENGINE2_FUEL_PRESSUREENGINE3_FUEL_PRESSUREENGINE4_FUEL_PRESSUREn (FLOAT64)The fuel pressure for engine 1/2/3/4. PSI scalar 16K (Psi * 16384)
ENGINE1_TRANSMISSION_PRESSUREENGINE2_TRANSMISSION_PRESSUREENGINE3_TRANSMISSION_PRESSUREENGINE4_TRANSMISSION_PRESSUREn (FLOAT64)The transmission pressure of engine 1/2/3/4. PSI scalar 16K (Psi * 16384)
ENGINE1_TRANSMISSION_TEMPERATUREENGINE2_TRANSMISSION_TEMPERATUREENGINE3_TRANSMISSION_TEMPERATUREENGINE4_TRANSMISSION_TEMPERATUREn (FLOAT64)The transmission temperature of engine 1/2/3/4. Celsius scalar 16K (Degrees * 16384)
ENGINE1_TURBINE_TEMPERATUREENGINE2_TURBINE_TEMPERATUREENGINE3_TURBINE_TEMPERATUREENGINE4_TURBINE_TEMPERATUREn (FLOAT64)The turbine temperature for engine 1/2/3/4. Celsius scalar 16K (degrees * 16384)

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