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_RPM

ENGINE2_ROTOR_RPM

ENGINE3_ROTOR_RPM

ENGINE4_ROTOR_RPM

n (FLOAT64)

Returns the rotor 1/2/3/4 RPM.

Percent scalar 16K (Max rpm 16384)

ENGINE1_TORQUE_PERCENT

ENGINE2_TORQUE_PERCENT

ENGINE3_TORQUE_PERCENT

ENGINE4_TORQUE_PERCENT

n (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.

 

 

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ParametersUniversal Var MemberDescription

ENGINE1_ELECTRICAL_LOAD

ENGINE2_ELECTRICAL_LOAD

ENGINE3_ELECTRICAL_LOAD

ENGINE4_ELECTRICAL_LOAD

n (FLOAT64)

The electrical load on engine 1/2/3/4.

Percent scalar 16K (Max load 16384)

ENGINE1_FUEL_PRESSURE

ENGINE2_FUEL_PRESSURE

ENGINE3_FUEL_PRESSURE

ENGINE4_FUEL_PRESSURE

n (FLOAT64)

The fuel pressure for engine 1/2/3/4.

PSI scalar 16K (Psi 16384)

ENGINE1_TRANSMISSION_PRESSURE

ENGINE2_TRANSMISSION_PRESSURE

ENGINE3_TRANSMISSION_PRESSURE

ENGINE4_TRANSMISSION_PRESSURE

n (FLOAT64)

The transmission pressure of engine 1/2/3/4.

PSI scalar 16K (Psi 16384)

ENGINE1_TRANSMISSION_TEMPERATURE

ENGINE2_TRANSMISSION_TEMPERATURE

ENGINE3_TRANSMISSION_TEMPERATURE

ENGINE4_TRANSMISSION_TEMPERATURE

n (FLOAT64)

The transmission temperature of engine 1/2/3/4.

Celsius scalar 16K (Degrees 16384)

ENGINE1_TURBINE_TEMPERATURE

ENGINE2_TURBINE_TEMPERATURE

ENGINE3_TURBINE_TEMPERATURE

ENGINE4_TURBINE_TEMPERATURE

n (FLOAT64)

The turbine temperature for engine 1/2/3/4.

Celsius scalar 16K (degrees * 16384)