Aircraft Radio Navigation Events

AIRCRAFT RADIO NAVIGATION EVENTS

The event IDs listed here are all related to the different radio navigation systems for aircraft.

ADF

Event Name	Parameters	Description
`ADF`		Sequentially selects the ADF tuner digits for use with +/-. Follow by `SELECT_1` for ADF 1, or `SELECT_2` for ADF 2.
`ADF_CARD_DEC`	N/A	Decrements the ADF card by 10° if the key is pressed more than 2 seconds, 4° if the key is pressed more than 1 second, or by 1° otherwise. The resulting value is clamped between 0° and 360°.
`ADF_CARD_INC`	N/A	Increments the ADF card by 10° if the key is pressed more than 2 seconds, 4° if the key is pressed more than 1 second, or by 1° otherwise. The resulting value is clamped between 0° and 360°.
`ADF_CARD_SET`	[0]: Card value	Sets the ADF card. The resulting value is clamped between 0° and 360°.
`ADF_1_DEC` `ADF2_1_DEC`	N/A	Decrements the ADF 1 / 2 frequency by 1 KHz, with wrapping.
`ADF_10_DEC` `ADF2_10_DEC`	N/A	Decrements the ADF 1 / 2 frequency by 10 KHz, with wrapping.
`ADF_100_DEC` `ADF2_100_DEC`	N/A	Decrements the ADF 1 / 2 frequency by 100 KHz, with wrapping.
`ADF_1_INC` `ADF2_1_INC`	N/A	Increments the ADF 1 / 2 frequency by 1 KHz, with wrapping.
`ADF_10_INC` `ADF2_10_INC`	N/A	Increments the ADF 1 / 2 frequency by 10 KHz, with wrapping.
`ADF_100_INC` `ADF2_100_INC`	N/A	Increments the ADF 1 / 2 frequency by 100 KHz, with wrapping.
`ADF_ACTIVE_SET` `ADF2_ACTIVE_SET`	[0]: Frequency value (BCD32 encoded Hz)	Sets the ADF 1 / 2 active frequency (BCD32 encoded Hz).
`ADF_COMPLETE_SET` `ADF2_COMPLETE_SET`	[0]: Frequency value (BCD32 encoded Hz)	Sets the ADF 1 / 2 frequency (BCD32 encoded Hz).
`ADF_EXTENDED_SET` `ADF2_EXTENDED_SET`	[0]: Frequency value (BCD32 encoded Hz)	Sets the ADF 1 / 2 frequency (thousands and tenths, BCD32 encoded HZ).
`ADF_FRACT_DEC_CARRY` `ADF2_FRACT_DEC_CARRY`	N/A	Decrements the ADF 1 / 2 frequency by 0.1 KHz, with carry.
`ADF_FRACT_INC_CARRY` `ADF2_FRACT_INC_CARRY`	N/A	Increments the ADF 1 / 2 frequency by 0.1 KHz, with carry.
`ADF_HIGHRANGE_SET` `ADF2_HIGHRANGE_SET`	[0]: Frequency value (BCD32 encoded Hz)	Sets the ADF 1 / 2 highrange frequency (BCD32 encoded Hz).
`ADF_LOWRANGE_SET` `ADF2_LOWRANGE_SET`	[0]: Frequency value (BCD32 encoded Hz)	Sets the ADF 1 / 2 lowrange frequency (BCD32 encoded Hz).
`ADF_NEEDLE_SET` `ADF2_NEEDLE_SET`	[0]: Needle value	Sets the ADF 1 / 2 needle value, in radians. Note that `ADF_OUTSIDE_SOURCE` / `ADF2_OUTSIDE_SOURCE` must be enabled.
`ADF_OUTSIDE_SOURCE` `ADF2_OUTSIDE_SOURCE`	[0]: Bool	When TRUE sets ADF 1 / 2 source to be outside, when FALSE it's not. This enables you to use the `ADF_NEEDLE_SET` / `ADF2_NEEDLE_SET` events to set the ADF needle instead of relying on the simulation source.
`ADF1_RADIO_SWAP` `ADF2_RADIO_SWAP`	N/A	Swaps between the ADF 1 / 2 frequency and the standby frequency.
`ADF1_RADIO_TENTHS_DEC` `ADF2_RADIO_TENTHS_DEC`	N/A	Decrements the ADF 1 / 2 frequency by 0.1 KHz.
`ADF1_RADIO_TENTHS_INC` `ADF2_RADIO_TENTHS_INC`	N/A	Increments the ADF 1 / 2 frequency by 0.1 KHz.
`ADF_SET` `ADF2_SET`	[0]: Frequency value	Sets ADF 1 / 2 frequency (BCD32 encoded Hz).
`ADF_STBY_SET` `ADF2_STBY_SET`	[0]: Frequency value	Sets ADF 1 / 2 standby frequency (BCD32 encoded Hz).
`ADF_VOLUME_INC` `ADF2_VOLUME_INC`	N/A	Increase ADF 1 / 2 volume by 0.02. The resulting value will be clamped between 0 and 1.
`ADF_VOLUME_DEC` `ADF2_VOLUME_DEC`	N/A	Decrease ADF 1 / 2 volume by 0.02. The resulting value will be clamped between 0 and 1.
`ADF_VOLUME_SET` `ADF2_VOLUME_SET`	[0]: Volume value	Sets ADF 1 / 2 volume (from 0 to 100).
`ADF1_WHOLE_DEC` `ADF2_WHOLE_DEC`	N/A	Decrements the ADF 1 / 2 frequency by 1 KHz, with carry as digits wrap.
`ADF1_WHOLE_INC` `ADF2_WHOLE_INC`	N/A	Increments the ADF 1 / 2 frequency by 1 KHz, with carry as digits wrap.
`RADIO_ADF_IDENT_DISABLE` `RADIO_ADF2_IDENT_DISABLE`	N/A	Turns the ADF 1 / 2 ID off.
`RADIO_ADF_IDENT_ENABLE` `RADIO_ADF2_IDENT_ENABLE`	N/A	Turns the ADF 1 / 2 ID on.
`RADIO_ADF_IDENT_SET` `RADIO_ADF2_IDENT_SET`	[0]: True/False (1, 0)	Sets the ADF 1 / 2 ID on (1) or off (2).
`RADIO_ADF_IDENT_TOGGLE` `RADIO_ADF2_IDENT_TOGGLE`	N/A	Toggles the ADF 1 / 2 ID between on (1) and off (0).

Avionics

Event Name	Parameters	Description
`AVIONICS_MASTER_SET`	[0]: Bool	Sets the avionics master switch to on or off.
`TOGGLE_AVIONICS_MASTER`	N/A	Toggles the avionics master switch
`AVIONICS_MASTER_1_ON` `AVIONICS_MASTER_2_ON`	N/A	Sets avionics master 1 / 2 switch to on (1).
`AVIONICS_MASTER_1_OFF` `AVIONICS_MASTER_2_OFF`	N/A	Sets avionics master 1 / 2 switch to off (0).
`AVIONICS_MASTER_1_SET` `AVIONICS_MASTER_2_SET`	[0]: Bool	Sets avionics master 1 / 2 switch to on (1) or off (0).

COM

Event Name	Parameters	Description
`COM_RADIO`		Sequentially selects the COM tuner digits for use with +/-. Follow by `SELECT_2` for COM 2 or `SELECT_3` for COM 3.
`COM_RADIO_FRACT_DEC` `COM2_RADIO_FRACT_DEC` `COM3_RADIO_FRACT_DEC`	N/A	Decrements COM 1/2/3 frequency by 25 KHz, with no carry when digit wraps
`COM_RADIO_FRACT_DEC_CARRY` `COM2_RADIO_FRACT_DEC_CARRY` `COM3_RADIO_FRACT_DEC_CARRY`	N/A	Decrement COM 1/2/3 frequency by 25 KHz, and carry when digit wraps
`COM_RADIO_FRACT_INC` `COM2_RADIO_FRACT_INC` `COM3_RADIO_FRACT_INC`	N/A	Increment COM 1/2/3 frequency by 25 KHz, with no carry when digit wraps
`COM_RADIO_FRACT_INC_CARRY` `COM2_RADIO_FRACT_INC_CARRY` `COM3_RADIO_FRACT_INC_CARRY`	N/A	Increment COM 1/2/3 frequency by 25 KHz, and carry when digit wraps
`COM_RADIO_SET` `COM2_RADIO_SET` `COM3_RADIO_SET`	[0]: Frequency value (BCD16 encoded Hz)	Sets COM 1/2/3 frequency as a BCD16 encoded value.
`COM_RADIO_SET_HZ` `COM2_RADIO_SET_HZ` `COM3_RADIO_SET_HZ`	[0]: Frequency value (Hz)	Sets COM 1/2/3 frequency as Hz.
`COM_STBY_RADIO_SET` `COM2_STBY_RADIO_SET` `COM3_STBY_RADIO_SET`	[0]: Frequency value (BCD16 encoded Hz)	Sets COM 1/2/3 standby frequency as a BCD16 encoded value.
`COM_STBY_RADIO_SET_HZ` `COM2_STBY_RADIO_SET_HZ` `COM3_STBY_RADIO_SET_HZ`	[0]: Frequency value (Hz)	Sets COM 1/2/3 standby frequency in Hz.
`COM_STBY_RADIO_SWAP`	N/A	Swaps COM 1 frequency with standby.
`COM_RADIO_WHOLE_DEC` `COM2_RADIO_WHOLE_DEC` `COM3_RADIO_WHOLE_DEC`	N/A	Decrement COM 1/2/3 frequency by 1 MHz. Values from 118 to 137, and this will wrap if the values go over 137.
`COM_RADIO_WHOLE_INC` `COM2_RADIO_WHOLE_INC` `COM3_RADIO_WHOLE_INC`	N/A	Increment COM 1/2/3 frequency by 1 MHz. Values are from 118 to 137, and this will wrap if the values go under 118.
`COM_RADIO_SWAP` `COM1_RADIO_SWAP` `COM2_RADIO_SWAP` `COM3_RADIO_SWAP`	N/A	Swaps COM 1/2/3 frequency with the standby frequency. NOTE: `COM_RADIO_SWAP` is simply an alias for `COM1_RADIO_SWAP`
`COM1_RECEIVE_SELECT` `COM2_RECEIVE_SELECT` `COM3_RECEIVE_SELECT`	[0] Bool	Sets receive on (1) or off (0) for COM 1/2/3.
`COM_1_SPACING_MODE_SWITCH` `COM_2_SPACING_MODE_SWITCH` `COM_3_SPACING_MODE_SWITCH`	N/A	Toggle between the different modes for COM 1/2/3.
`COM1_STORED_FREQUENCY_SET` `COM2_STORED_FREQUENCY_SET` `COM3_STORED_FREQUENCY_SET`	[0]: Frequency value (BCD16 or BCD32 encoded Hz)	Sets the COM 1/2/3 stored frequency as a BCD encoded value.
`COM1_STORED_FREQUENCY_SET_HZ` `COM2_STORED_FREQUENCY_SET_HZ` `COM3_STORED_FREQUENCY_SET_HZ`	[0]: Frequency value (Hz)	Sets COM 1/2/3 stored frequency as Hz.
`COM1_STORED_FREQUENCY_INDEX_SET` `COM2_STORED_FREQUENCY_INDEX_SET` `COM3_STORED_FREQUENCY_INDEX_SET`	N/A	This is used to select the index for when you want to store frequencies. This can be done by including this event when you store a frequency using one of the 2 available types: `COM1_STORED_FREQUENCY_SET`, `COM1_STORED_FREQUENCY_SET_HZ`. For example if you want to store a Com1 frequency HZ to an index of 2 then you would do this: 2 (>K:COM1_STORED_FREQUENCY_INDEX_SET) 112 (>K:COM1_STORED_FREQUENCY_SET_HZ) After you save it you can retrieve this value from the 3 types of variables as seen here: (A:COM1 STORED FREQUENCY:2, Hz) (A:COM1 STORED FREQUENCY:2, FrequencyBCD16) (A:COM1 STORED FREQUENCY:2, FrequencyBCD32)
`COM1_TRANSMIT_SELECT` `COM2_TRANSMIT_SELECT`		Selects COM 1/2 to transmit See `PILOT_TRANSMITTER_SET` instead.
`COM1_VOLUME_SET` `COM2_VOLUME_SET` `COM3_VOLUME_SET`	[0]: Volume (0 - 1)	Sets the COM 1/2/3 volume (from 0 to 1).
`COM1_VOLUME_INC` `COM2_VOLUME_INC` `COM3_VOLUME_INC`	N/A	Increases the COM 1/2/3 volume by 0.02, and the resulting value will be clamped between 0 and 1.
`COM1_VOLUME_DEC` `COM2_VOLUME_DEC` `COM3_VOLUME_DEC`	N/A	Decreases the COM 1/2/3 volume by 0.02, and the resulting value will be clamped between 0 and 1.
`COM_RECEIVE_ALL_SET`	[0] Bool	Sets whether to receive on all COM radios (1, 0)
`COM_RECEIVE_ALL_TOGGLE`	N/A	Toggles receive on (1) or off (0) for all COM radios.
`RADIO_COMMNAV1_TEST_TOGGLE` `RADIO_COMMNAV2_TEST_TOGGLE` `RADIO_COMMNAV3_TEST_TOGGLE`	N/A	Places COM 1/2/3 in "test mode". NOTE: Currently, placing COMs in test mode will have no effect other than to set the SimVar `COM TEST`.
`RADIO_COMM1_AUTOSWITCH_TOGGLE` `RADIO_COMM2_AUTOSWITCH_TOGGLE`	N/A	Toggles the COM 1/2 autoswitch on (1) or off (0).

DME

Event Name	Parameters	Description
`DME`		Selects the DME for use with +/-
`DME_SELECT`	[0]: DME ID	Selects one of the two DME systems (1, 2).
`TOGGLE_DME`	N/A	Toggles DME between NAV 1 and NAV 2.
`DME1_TOGGLE` `DME2_TOGGLE`	N/A	Sets the DME 1 / 2 display to NAV 1 / 2.
`RADIO_DME1_IDENT_DISABLE` `RADIO_DME2_IDENT_DISABLE`	N/A	Turns the DME 1 / 2 ID off (0).
`RADIO_DME1_IDENT_ENABLE` `RADIO_DME2_IDENT_ENABLE`	N/A	Turns the DME 1 ID on (1).
`RADIO_DME1_IDENT_SET` `RADIO_DME2_IDENT_SET`	[0]: Bool	Sets the DME 1 /2 ID to on (1) or off (0).
`RADIO_DME1_IDENT_TOGGLE` `RADIO_DME2_IDENT_TOGGLE`	N/A	Toggles the DME 1 / 2 ID between on (1) and off (0).
`RADIO_SELECTED_DME_IDENT_ENABLE`	N/A	Turns on the identification sound for the selected DME.
`RADIO_SELECTED_DME_IDENT_DISABLE`	N/A	Turns off the identification sound for the selected DME.
`RADIO_SELECTED_DME_IDENT_SET`	[0]: Bool	Sets the DME identification sound to the given filename.
`RADIO_SELECTED_DME_IDENT_TOGGLE`	N/A	Turns on or off the identification sound for the selected DME.

ELT

Event Name	Parameters	Description	Multiplayer
`ELT_OFF`	N/A	Switches the ELT off (0).	-
`ELT_ON`	N/A	Switches the ELT on (1).	-
`ELT_SET`	[0]: Bool	Sets the ELT on (1) or off (0).	-
`ELT_TOGGLE`	N/A	Toggles the ELT between on (1) and off (0).	-

GPS

Event Name	Parameters	Description
`GPS_ACTIVATE_BUTTON`
`GPS_BUTTON1`
`GPS_BUTTON2`
`GPS_BUTTON3`
`GPS_BUTTON4`
`GPS_BUTTON5`
`GPS_CLEAR_BUTTON`		Clears entered data on a page
`GPS_CLEAR_ALL_BUTTON`		Clears all data immediately
`GPS_CLEAR_BUTTON_DOWN`		Triggers the pressing of the Clear button
`GPS_CLEAR_BUTTON_UP`		Triggers the release of the Clear button.
`GPS_CURSOR_BUTTON`		Selects GPS cursor
`GPS_DIRECTTO_BUTTON`		Brings up the "Direct To" page
`GPS_ENTER_BUTTON`		Approves entered data.
`GPS_FLIGHTPLAN_BUTTON`		Displays the programmed flightplan.
`GPS_GROUP_KNOB_INC`		Increments cursor.
`GPS_GROUP_KNOB_DEC`		Decrements cursor.
`GPS_MENU_BUTTON`	N/A	Brings up page to select active legs in a flightplan.
`GPS_MSG_BUTTON`	N/A	Toggles the Message Page.
`GPS_MSG_BUTTON_DOWN`	N/A	Triggers the pressing of the message button.
`GPS_MSG_BUTTON_UP`	N/A	Triggers the release of the message button.
`GPS_NEAREST_BUTTON`	N/A	Selects Nearest Airport Page.
`GPS_OBS`	N/A	Toggle GPS OBS mode active status on/off.
`GPS_OBS_BUTTON`	N/A	Toggles automatic sequencing of waypoints.
`GPS_OBS_DEC`	N/A	Decreases GPS OBS value by 1 degree (if the value goes below 1 it will wrap to 360).
`GPS_OBS_INC`	N/A	Increases GPS OBS value by 1 degree (if the value goes above 360 it will wrap to 1).
`GPS_OBS_OFF`	N/A	Turn the GPS OBS mode to be inactive.
`GPS_OBS_ON`	N/A	Turn on the GPS OBS mode to be active
`GPS_OBS_SET`	[0]: Value in degrees	Set the GPS OBS value to a new value, in degrees.
`GPS_PAGE_KNOB_INC`		Increments through pages
`GPS_PAGE_KNOB_DEC`		Decrements through pages
`GPS_PROCEDURE_BUTTON`		Displays the approach procedure page.
`GPS_POWER_BUTTON`		Toggles power button
`GPS_SETUP_BUTTON`
`GPS_TERRAIN_BUTTON`		Displays terrain information on default display
`GPS_VNAV_BUTTON`
`GPS_ZOOMIN_BUTTON`		Zooms in default display
`GPS_ZOOMOUT_BUTTON`		Zooms out default display
`TOGGLE_GPS_DRIVES_NAV1`		Toggles between GPS and NAV 1 driving NAV 1 OBS display (and AP)

Miscellaneous

Event Name	Parameters	Description
`COPILOT_TRANSMITTER_SET`
`FREQUENCY_SWAP`	N/A	Swaps frequency with standby on whichever NAV or COM radio is selected.
`INTERCOM_MODE_SET`
`MARKER_BEACON_SENSITIVITY_HIGH`
`MARKER_BEACON_TEST_MUTE`
`MARKER_SOUND_TOGGLE`	N/A	Toggles marker beacon sound on/off
`MARKER_SOUND_SET`	[0]: Bool	Sets marker beacon sound (1, 0). *Not currently used in the simulation.*
`PILOT_TRANSMITTER_SET`	[0]: The Com channel to select.	This event can be used to select the COM channel to use. The input is one of the following values: 0: Com1 1: Com2 2: Com3 4: None
`TOGGLE_RADAR`	N/A	*Not currently used in the simulation.*
`TOGGLE_RADIO`	N/A
`TOGGLE_RAD_INS_SWITCH`	N/A

NAV

Event Name	Parameters	Description
`NAV_RADIO`	N/A	Sequentially selects the NAV tuner digits for use with +/-. Follow by `SELECT_1`, `SELECT_2`, `SELECT_3`, or `SELECT_4` for NAV 1, 2, 3 or 4.
`NAV1_CLOSE_FREQ_SET` `NAV2_CLOSE_FREQ_SET` `NAV3_CLOSE_FREQ_SET` `NAV4_CLOSE_FREQ_SET`	[0]: Bool	This event is used to enable (set to 1, TRUE) or disable (set to 0, FALSE) the following SimVars: `NAV_CLOSE_DME` `NAV_CLOSE_FREQUENCY` `NAV_CLOSE_IDENT` `NAV_CLOSE_LOCALIZER` `NAV_CLOSE_NAME` Also note that all the NAV key events are simply aliases for each other, and using any of them will have the same effect.
`NAV1_RADIO_FRACT_DEC` `NAV2_RADIO_FRACT_DEC` `NAV3_RADIO_FRACT_DEC` `NAV4_RADIO_FRACT_DEC`	N/A	Decrements the chosen NAV frequency by 25 KHz.
`NAV1_RADIO_FRACT_DEC_CARRY` `NAV2_RADIO_FRACT_DEC_CARRY` `NAV3_RADIO_FRACT_DEC_CARRY` `NAV4_RADIO_FRACT_DEC_CARRY`	N/A	Decrement the chosen NAV frequency by 50 KHz, and will carry when the value wraps.
`NAV1_RADIO_FRACT_INC` `NAV2_RADIO_FRACT_INC` `NAV3_RADIO_FRACT_INC` `NAV4_RADIO_FRACT_INC`	N/A	Increments the chosen NAV frequency by 25 KHz.
`NAV1_RADIO_FRACT_INC_CARRY` `NAV2_RADIO_FRACT_INC_CARRY` `NAV3_RADIO_FRACT_INC_CARRY` `NAV4_RADIO_FRACT_INC_CARRY`	N/A	Increment the chosen NAV frequency by 50 KHz, and will carry when the value wraps.
`NAV1_RADIO_SET` `NAV2_RADIO_SET` `NAV3_RADIO_SET` `NAV4_RADIO_SET`	[0] Frequency value	Sets the chosen NAV frequency (BCD16 encoded Hz).
`NAV1_RADIO_SET_HZ` `NAV2_RADIO_SET_HZ` `NAV3_RADIO_SET_HZ` `NAV4_RADIO_SET_HZ`	[0] Frequency value	Sets the chosen NAV frequency (Hz).
`NAV1_RADIO_SWAP` `NAV2_RADIO_SWAP` `NAV3_RADIO_SWAP` `NAV4_RADIO_SWAP`	N/A	Swap between the chosen NAV frequency and the corresponding standby frequency.
`NAV1_RADIO_WHOLE_DEC` `NAV2_RADIO_WHOLE_DEC` `NAV3_RADIO_WHOLE_DEC` `NAV4_RADIO_WHOLE_DEC`	N/A	Decrements the chosen NAV frequency by one MHz.
`NAV1_RADIO_WHOLE_INC` `NAV2_RADIO_WHOLE_INC` `NAV3_RADIO_WHOLE_INC` `NAV4_RADIO_WHOLE_INC`	N/A	Increments the chosen NAV frequency by one MHz.
`NAV1_STBY_SET` `NAV2_STBY_SET` `NAV3_STBY_SET` `NAV4_STBY_SET`	[0] Frequency value	Sets the chosen NAV standby frequency (BCD16 encoded Hz).
`NAV1_STBY_SET_HZ` `NAV2_STBY_SET_HZ` `NAV3_STBY_SET_HZ` `NAV4_STBY_SET_HZ`	[0] Frequency value	Sets the chosen NAV standby frequency (Hz).
`NAV1_VOLUME_DEC` `NAV2_VOLUME_DEC` `NAV3_VOLUME_DEC` `NAV4_VOLUME_DEC`	N/A	Decrement the volume by 0.02, down to a minimum of 0.
`NAV1_VOLUME_INC` `NAV2_VOLUME_INC` `NAV3_VOLUME_INC` `NAV4_VOLUME_INC`	N/A	Increment the volume by 0.02, up to a maximum of 1.
`NAV1_VOLUME_SET` `NAV2_VOLUME_SET` `NAV3_VOLUME_SET` `NAV4_VOLUME_SET`	[0] Volume value (0 -1)	Sets the volume for the chosen NAV. NOTE: These events are deprecated as they no longer work correctly. Instead use the `_EX1` versions, listed below.
`NAV1_VOLUME_SET_EX1` `NAV2_VOLUME_SET_EX1` `NAV3_VOLUME_SET_EX1` `NAV4_VOLUME_SET_EX1`	[0] Volume value (0 - 100)	Sets the volume for the chosen NAV, from 0 to 100 (interpolated in the simulation to a value from 0 to 1).
`RADIO_NAV1_AUTOSWITCH_TOGGLE` `RADIO_NAV2_AUTOSWITCH_TOGGLE`

TACAN

Event Name	Parameters	Description
`TACAN1_ACTIVE_CHANNEL_SET` `TACAN2_ACTIVE_CHANNEL_SET`	[0]: Channel value (1 - 127)	Set TACAN 1/2 active channel, from 1 to 127.
`TACAN1_STANDBY_CHANNEL_SET` `TACAN2_STANDBY_CHANNEL_SET`	[0]: Channel value (1 - 127)	Set TACAN 1/2 standby channel, from 1 to 127
`TACAN1_ACTIVE_MODE_SET` `TACAN2_ACTIVE_MODE_SET`	[0]: Active mode value (0, 1)	Set the TACAN 1/2 active mode, either 0 (X) or 1 (Y).
`TACAN1_STANDBY_MODE_SET` `TACAN2_STANDBY_MODE_SET`	[0]: Standby mode value (0, 1)	Set the TACAN 1/2 standby mode, either 0 (X) or 1 (Y).
`TACAN1_SWAP` `TACAN2_SWAP`	N/A	Swap between active and standby TACAN 1/2 frequencies.
`TACAN1_VOLUME_INC` `TACAN2_VOLUME_INC`	N/A	Increase TACAN 1/2 volume by 1, up to a maximum volume of 100.
`TACAN1_VOLUME_DEC` `TACAN2_VOLUME_DEC`	N/A	Decrease TACAN 1/2 volume by 1, down to a minimum volume of 0.
`TACAN1_VOLUME_SET` `TACAN2_VOLUME_SET`	[0]: Volume value (0, 100)	Set TACAN 1/2 volume to a value from 0 (no volume) to 100 (full volume).
`TACAN1_SET` `TACAN2_SET`	[0]: Bearing indicator value	Set TACAN 1/2 Omni bearing indicator. The behavior is similar to the OBS knob on a traditional VOR.
`TACAN1_OBI_DEC` `TACAN2_OBI_DEC`	N/A	Decrease TACAN 1/2 OBI by 1 degree. OBI bearing is between 0° and 359°, and and will loop back to 359º if you go below 0º.
`TACAN1_OBI_INC` `TACAN2_OBI_INC`	N/A	Increase TACAN 1/2 OBI by 1 degree. OBI bearing is between 0° and 359°, and and will loop back to 0º if you go above 359º.
`TACAN1_OBI_FAST_DEC` `TACAN2_OBI_FAST_DEC`	N/A	Decrease TACAN 1/2 OBI by 10 degrees. OBI bearing is between 0° and 359°, and and will loop back to 359º if you go below 0º.
`TACAN1_OBI_FAST_INC` `TACAN2_OBI_FAST_INC`	N/A	Increase TACAN 1/2 OBI by 10 degrees. OBI bearing is between 0° and 359°, and and will loop back to 0º if you go above 359º.
`TOGGLE_TACAN_DRIVES_NAV1`	N/A	Toggles the `TACAN DRIVES NAV` SimVar to indicate that the NAV1 autopilot feature is driven by Tacan instead of classic Nav systems (VOR/ILS).

VOR

Event Name	Parameters	Description
`RADIO_VOR1_IDENT_DISABLE` `RADIO_VOR2_IDENT_DISABLE` `RADIO_VOR3_IDENT_DISABLE` `RADIO_VOR4_IDENT_DISABLE`	N/A	Turns VOR 1/2/3/4 ID off.
`RADIO_VOR1_IDENT_ENABLE` `RADIO_VOR2_IDENT_ENABLE` `RADIO_VOR3_IDENT_ENABLE` `RADIO_VOR4_IDENT_ENABLE`	N/A	Turns VOR 1/2/3/4 ID on.
`RADIO_VOR1_IDENT_SET` `RADIO_VOR2_IDENT_SET` `RADIO_VOR3_IDENT_SET` `RADIO_VOR4_IDENT_SET`	[0]: Bool	Sets VOR 1/2/3/4 ID (on/off).
`RADIO_VOR1_IDENT_TOGGLE` `RADIO_VOR2_IDENT_TOGGLE` `RADIO_VOR3_IDENT_TOGGLE` `RADIO_VOR4_IDENT_TOGGLE`	N/A	Toggles VOR 1/2/3/4 ID between on and off.
`VOR_OBS`		Sequentially selects the VOR OBS for use with +/-. Follow by `SELECT_1` for VOR 1 and `SELECT_2` for VOR 2.
`VOR1_OBI_DEC` `VOR2_OBI_DEC` `VOR3_OBI_DEC` `VOR4_OBI_DEC`	N/A	Decrements the VOR 1/2/3/4 OBS setting
`VOR1_OBI_FAST_DEC` `VOR2_OBI_FAST_DEC` `VOR3_OBI_FAST_DEC` `VOR4_OBI_FAST_DEC`	N/A	Decrements the VOR 1/2/3/4 OBS setting by 10 degrees. The value will stop on 0 and not arap.
`VOR1_OBI_FAST_INC` `VOR2_OBI_FAST_INC` `VOR3_OBI_FAST_INC` `VOR4_OBI_FAST_INC`	N/A	Increments the VOR 1/2/3/4 OBS setting by 10 degrees. The value will stop on 360 and not arap.
`VOR1_OBI_INC` `VOR2_OBI_INC` `VOR3_OBI_INC` `VOR4_OBI_INC`	N/A	Increments the VOR 1/2/3/4 OBS setting
`VOR1_SET` `VOR2_SET` `VOR3_SET` `VOR4_SET`	[0]: Value (0 - 360)	Sets OBS 1/2/3/4 (0 to 360)

XPNDR (Transponder)

Event Name	Parameters	Description
`XPNDR`		Sequentially selects the transponder digits for use with +/-.
`XPNDR_1000_DEC`	N/A	Decrements the first digit of the transponder.
`XPNDR_100_DEC`	N/A	Decrements the second digit of the transponder.
`XPNDR_10_DEC`	N/A	Decrements the third digit of the transponder.
`XPNDR_1_DEC`	N/A	Decrements the fourth digit of the transponder.
`XPNDR_1000_INC`	N/A	Increments the first digit of the transponder.
`XPNDR_100_INC`	N/A	Increments the second digit of the transponder.
`XPNDR_10_INC`	N/A	Increments the third digit of the transponder.
`XPNDR_1_INC`	N/A	Increments the fourth digit of the transponder.
`XPNDR_DEC_CARRY`	N/A	Decrements the fourth digit of the transponder, with carry.
`XPNDR_INC_CARRY`	N/A	Increments the fourth digit of the transponder, with carry.
`XPNDR_IDENT_OFF`	N/A	Disable the transponder Ident (can be used along with the simvar `TRANSPONDER_IDENT`).
`XPNDR_IDENT_ON`	N/A	Enable the transponder Ident (can be used along with the simvar `TRANSPONDER_IDENT`). After 18 seconds it will disable automatically.
`XPNDR_IDENT_SET`	[0]: Bool	Set the transponder Ident on or off (can be used along with the simvar `TRANSPONDER_IDENT`). If set to on, it will switch off automatically after 18 seconds.
`XPNDR_IDENT_TOGGLE`	N/A	Toggle the transponder Ident from on to off or off to on (can be used along with the simvar `TRANSPONDER_IDENT`).
`XPNDR_SET`	[0]: Frequency value (BCD16 encoded)	Sets the transponder frequency code.