JTAC now talks over SRS

CTLD.lua

@@ -26,7 +26,7 @@ ctld = {} -- DONT REMOVE!
 ctld.Id = "CTLD - "
 
 --- Version.
-ctld.Version = "20210617.01"
+ctld.Version = "20210617.02"
 
 -- debug level, specific to this module
 ctld.Debug = true
@@ -2341,7 +2341,7 @@ function ctld.unloadTroops(_args)
     else
 
         -- troops must be onboard to get here
-        if _zone.inZone == true  then
+        if _zone.inZone == true then
 
             if _troops then
                 ctld.displayMessageToGroup(_heli, "Dropped troops back to base", 20)
@@ -5115,9 +5115,32 @@ ctld.jtacCurrentTargets = {}
 ctld.jtacRadioAdded = {} --keeps track of who's had the radio command added
 ctld.jtacGeneratedLaserCodes = {} -- keeps track of generated codes, cycles when they run out
 ctld.jtacLaserPointCodes = {}
+ctld.jtacRadioData = {}
 
+function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour, _radio)
+    ctld.logDebug(string.format("ctld.JTACAutoLase(_jtacGroupName=%s, _laserCode=%s", ctld.p(_jtacGroupName), ctld.p(_laserCode)))
 
-function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
+    local _radio = _radio
+    if not _radio then
+        _radio = {}
+        if _laserCode then
+            local _laserCode = tonumber(_laserCode)
+            if _laserCode and _laserCode >= 1111 and _laserCode <= 1688 then
+                local _laserB = math.floor((_laserCode - 1000)/100)
+                local _laserCD = _laserCode - 1000 - _laserB*100
+                local _frequency = tostring(30+_laserB+_laserCD*0.05)
+                ctld.logTrace(string.format("_laserB=%s", ctld.p(_laserB)))
+                ctld.logTrace(string.format("_laserCD=%s", ctld.p(_laserCD)))
+                ctld.logTrace(string.format("_frequency=%s", ctld.p(_frequency)))
+                _radio.freq = _frequency
+                _radio.mod = "fm"
+            end        
+        end
+    end
+
+    if _radio and not _radio.name then
+        _radio.name = _jtacGroupName
+    end
 
     if ctld.jtacStop[_jtacGroupName] == true then
         ctld.jtacStop[_jtacGroupName] = nil -- allow it to be started again
@@ -5132,6 +5155,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
 
 
     ctld.jtacLaserPointCodes[_jtacGroupName] = _laserCode
+    ctld.jtacRadioData[_jtacGroupName] = _radio
 
     local _jtacGroup = ctld.getGroup(_jtacGroupName)
     local _jtacUnit
@@ -5148,7 +5172,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
                         ctld.cleanupJTAC(_jtacGroupName)
 
                         env.info(_jtacGroupName .. ' in Transport - Waiting 10 seconds')
-                   	timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour }, timer.getTime() + 10)
+                        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour, _radio }, timer.getTime() + 10)
                         return
                     end
 
@@ -5157,7 +5181,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
                         ctld.cleanupJTAC(_jtacGroupName)
 
                         env.info(_jtacGroupName .. ' in Transport - Waiting 10 seconds')
-                    	timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour }, timer.getTime() + 10)
+                        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour, _radio }, timer.getTime() + 10)
                         return
                     end
                 end
@@ -5166,7 +5190,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
 
 
         if ctld.jtacUnits[_jtacGroupName] ~= nil then
-            ctld.notifyCoalition("JTAC Group " .. _jtacGroupName .. " KIA!", 10, ctld.jtacUnits[_jtacGroupName].side)
+            ctld.notifyCoalition("JTAC Group " .. _jtacGroupName .. " KIA!", 10, ctld.jtacUnits[_jtacGroupName].side, _radio)
         end
 
         --remove from list
@@ -5179,7 +5203,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
 
         _jtacUnit = _jtacGroup[1]
         --add to list
-        ctld.jtacUnits[_jtacGroupName] = { name = _jtacUnit:getName(), side = _jtacUnit:getCoalition() }
+        ctld.jtacUnits[_jtacGroupName] = { name = _jtacUnit:getName(), side = _jtacUnit:getCoalition(), radio = _radio }
 
         -- work out smoke colour
         if _colour == nil then
@@ -5210,7 +5234,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
         ctld.cleanupJTAC(_jtacGroupName)
 
         env.info(_jtacGroupName .. ' Not Active - Waiting 30 seconds')
-        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour }, timer.getTime() + 30)
+        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour, _radio }, timer.getTime() + 30)
 
         return
     end
@@ -5262,7 +5286,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
         
             local message = _jtacGroupName .. action .. _enemyUnit:getTypeName()
             local fullMessage = message .. '. CODE: ' .. _laserCode .. ". POSITION: " .. ctld.getPositionString(_enemyUnit)
-            ctld.notifyCoalition(fullMessage, 10, _jtacUnit:getCoalition())
+            ctld.notifyCoalition(fullMessage, 10, _jtacUnit:getCoalition(), _radio, message)
 
             -- create smoke
             if _smoke == true then
@@ -5278,7 +5302,7 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
         ctld.laseUnit(_enemyUnit, _jtacUnit, _jtacGroupName, _laserCode)
 
         --   env.info('Timer timerSparkleLase '..jtacGroupName.." "..laserCode.." "..enemyUnit:getName())
-        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour }, timer.getTime() + 15)
+        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour, _radio }, timer.getTime() + 15)
 
 
         if _smoke == true then
@@ -5298,13 +5322,13 @@ function ctld.JTACAutoLase(_jtacGroupName, _laserCode, _smoke, _lock, _colour)
         ctld.cancelLase(_jtacGroupName)
         --  env.info('Timer Slow timerSparkleLase '..jtacGroupName.." "..laserCode.." "..enemyUnit:getName())
 
-        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour }, timer.getTime() + 5)
+        timer.scheduleFunction(ctld.timerJTACAutoLase, { _jtacGroupName, _laserCode, _smoke, _lock, _colour, _radio }, timer.getTime() + 5)
     end
 
     if targetLost then
-        ctld.notifyCoalition(_jtacGroupName .. ", target lost.", 10, _jtacUnit:getCoalition())
+        ctld.notifyCoalition(_jtacGroupName .. ", target lost.", 10, _jtacUnit:getCoalition(), _radio)
     elseif targetDestroyed then
-        ctld.notifyCoalition(_jtacGroupName .. ", target destroyed.", 10, _jtacUnit:getCoalition())
+        ctld.notifyCoalition(_jtacGroupName .. ", target destroyed.", 10, _jtacUnit:getCoalition(), _radio)
     end
 end
 
@@ -5315,7 +5339,7 @@ end
 -- used by the timer function
 function ctld.timerJTACAutoLase(_args)
 
-    ctld.JTACAutoLase(_args[1], _args[2], _args[3], _args[4], _args[5])
+    ctld.JTACAutoLase(_args[1], _args[2], _args[3], _args[4], _args[5], _args[6])
 end
 
 function ctld.cleanupJTAC(_jtacGroupName)
@@ -5326,11 +5350,42 @@ function ctld.cleanupJTAC(_jtacGroupName)
     ctld.jtacUnits[_jtacGroupName] = nil
 
     ctld.jtacCurrentTargets[_jtacGroupName] = nil
+
+    ctld.jtacRadioData[_jtacGroupName] = nil
 end
 
 
-function ctld.notifyCoalition(_message, _displayFor, _side)
+--- send a message to the coalition
+--- if _radio is set, the message will be read out loud via SRS
+function ctld.notifyCoalition(_message, _displayFor, _side, _radio, _shortMessage)
+    ctld.logDebug(string.format("ctld.notifyCoalition(_message=%s)", ctld.p(_message)))
+    ctld.logTrace(string.format("_radio=%s", ctld.p(_radio)))
 
+    local _shortMessage = _shortMessage
+    if _shortMessage == nil then 
+        _shortMessage = _message
+    end
+    
+    if STTS and STTS.TextToSpeech and _radio and _radio.freq then
+        local _freq = _radio.freq
+        local _modulation = _radio.mod or "FM"
+        local _volume = _radio.volume or "1.0"
+        local _name = _radio.name or "JTAC"
+        local _gender = _radio.gender or "male"
+        local _culture = _radio.culture or "en-US"
+        local _voice = _radio.voice
+        local _googleTTS = _radio.googleTTS or false
+        ctld.logTrace(string.format("calling STTS.TextToSpeech(%s)", ctld.p(_shortMessage)))
+        ctld.logTrace(string.format("_freq=%s", ctld.p(_freq)))
+        ctld.logTrace(string.format("_modulation=%s", ctld.p(_modulation)))
+        ctld.logTrace(string.format("_volume=%s", ctld.p(_volume)))
+        ctld.logTrace(string.format("_name=%s", ctld.p(_name)))
+        ctld.logTrace(string.format("_gender=%s", ctld.p(_gender)))
+        ctld.logTrace(string.format("_culture=%s", ctld.p(_culture)))
+        ctld.logTrace(string.format("_voice=%s", ctld.p(_voice)))
+        ctld.logTrace(string.format("_googleTTS=%s", ctld.p(_googleTTS)))
+        STTS.TextToSpeech(_shortMessage, _freq, _modulation, _volume, _name, _side, nil, 1, _gender, _culture, _voice, _googleTTS)
+    end
 
     trigger.action.outTextForCoalition(_side, _message, _displayFor)
     trigger.action.outSoundForCoalition(_side, "radiobeep.ogg")
@@ -5552,18 +5607,33 @@ function ctld.findNearestVisibleEnemy(_jtacUnit, _targetType,_distance)
         end
     end
 
+    local result = nil
     for _, _enemyUnit in ipairs(_unitList) do
         local _enemyName = _enemyUnit.unit:getName()
+        --log.info(string.format("CTLD - checking _enemyName=%s", _enemyName))
+
+        -- check for air defenses
+        --log.info(string.format("CTLD - _enemyUnit.unit:getDesc()[attributes]=%s", ctld.p(_enemyUnit.unit:getDesc()["attributes"])))
+        local airdefense = (_enemyUnit.unit:getDesc()["attributes"]["Air Defence"] ~= nil)
+        --log.info(string.format("CTLD - airdefense=%s", tostring(airdefense)))
 
         if (_targetType == "vehicle" and ctld.isVehicle(_enemyUnit.unit)) or _targetType == "all" then
-            return _enemyUnit.unit
+            if airdefense then
+                return _enemyUnit.unit
+            else
+                result = _enemyUnit.unit
+            end
 
         elseif (_targetType == "troop" and ctld.isInfantry(_enemyUnit.unit)) or _targetType == "all" then
-            return _enemyUnit.unit
+            if airdefense then
+                return _enemyUnit.unit
+            else
+                result = _enemyUnit.unit
+            end
         end
     end
 
-    return nil
+    return result
 
 end
 
@@ -5698,12 +5768,17 @@ function ctld.getJTACStatus(_args)
 
             local _laserCode = ctld.jtacLaserPointCodes[_jtacGroupName]
 
+            local _start = _jtacGroupName
+            if (_jtacDetails.radio) then
+                _start = _start .. ", available on ".._jtacDetails.radio.freq.." ".._jtacDetails.radio.mod ..","
+            end
+
             if _laserCode == nil then
                 _laserCode = "UNKNOWN"
             end
 
             if _enemyUnit ~= nil and _enemyUnit:getLife() > 0 and _enemyUnit:isActive() == true then
-                _message = _message .. "" .. _jtacGroupName .. " targeting " .. _enemyUnit:getTypeName() .. " CODE: " .. _laserCode .. ctld.getPositionString(_enemyUnit) .. "\n"
+                _message = _message .. "" .. _start .. " targeting " .. _enemyUnit:getTypeName() .. " CODE: " .. _laserCode .. ctld.getPositionString(_enemyUnit) .. "\n"
 
                 local _list = ctld.listNearbyEnemies(_jtacUnit)
 
@@ -5717,7 +5792,7 @@ function ctld.getJTACStatus(_args)
                 end
 
             else
-                _message = _message .. "" .. _jtacGroupName .. " searching for targets" .. ctld.getPositionString(_jtacUnit) .. "\n"
+                _message = _message .. "" .. _start .. " searching for targets" .. ctld.getPositionString(_jtacUnit) .. "\n"
             end
         end
     end

DCS-SimpleTextToSpeech.lua

@@ -0,0 +1,215 @@
+--[[
+
+DCS-SimpleTextToSpeech
+Version 0.4
+Compatible with SRS version 1.9.6.0 +
+
+DCS Modification Required:
+
+You will need to edit MissionScripting.lua in DCS World/Scripts/MissionScripting.lua and remove the sanitisation.
+To do this remove all the code below the comment - the line starts "local function sanitizeModule(name)"
+
+Do this without DCS running to allow mission scripts to use os functions.
+
+*You WILL HAVE TO REAPPLY AFTER EVERY DCS UPDATE*
+
+USAGE:
+
+Add this script into the mission as a DO SCRIPT or DO SCRIPT FROM FILE to initialise it
+
+Make sure to edit the STTS.SRS_PORT and STTS.DIRECTORY to the correct values before adding to the mission.
+
+Then its as simple as calling the correct function in LUA as a DO SCRIPT or in your own scripts
+
+Example calls:
+
+STTS.TextToSpeech("Hello DCS WORLD","251","AM","1.0","SRS",2)
+
+Arguments in order are:
+ - Message to say, make sure not to use a newline (\n) !
+ - Frequency in MHz
+ - Modulation - AM/FM
+ - Volume - 1.0 max, 0.5 half
+ - Name of the transmitter - ATC, RockFM etc
+ - Coalition - 0 spectator, 1 red 2 blue
+ - OPTIONAL - Vec3 Point i.e Unit.getByName("A UNIT"):getPoint() - needs Vec3 for Height! OR null if not needed
+ - OPTIONAL - Speed -10 to +10
+ - OPTIONAL - Gender male, female or neuter
+ - OPTIONAL - Culture - en-US, en-GB etc
+ - OPTIONAL - Voice - a specfic voice by name. Run DCS-SR-ExternalAudio.exe with --help to get the ones you can use on the command line
+ - OPTIONAL - Google TTS - Switch to Google Text To Speech - Requires STTS.GOOGLE_CREDENTIALS path and Google project setup correctly
+
+ This example will say the words "Hello DCS WORLD" on 251 MHz AM at maximum volume with a client called SRS and to the Blue coalition only
+
+STTS.TextToSpeech("Hello DCS WORLD","251","AM","1.0","SRS",2,null,-5,"male","en-GB")
+
+ This example will say the words "Hello DCS WORLD" on 251 MHz AM at maximum volume with a client called SRS and to the Blue coalition only centered on
+ the position of the Unit called "A UNIT"
+
+STTS.TextToSpeech("Hello DCS WORLD","251","AM","1.0","SRS",2,Unit.getByName("A UNIT"):getPoint(),-5,"male","en-GB")
+
+Arguments in order are:
+ - FULL path to the MP3 OR OGG to play
+ - Frequency in MHz - to use multiple separate with a comma - Number of frequencies MUST match number of Modulations
+ - Modulation - AM/FM - to use multiple
+ - Volume - 1.0 max, 0.5 half
+ - Name of the transmitter - ATC, RockFM etc
+ - Coalition - 0 spectator, 1 red 2 blue
+
+This will play that MP3 on 255MHz AM & 31 FM at half volume with a client called "Multiple" and to Spectators only
+
+STTS.PlayMP3("C:\\Users\\Ciaran\\Downloads\\PR-Music.mp3","255,31","AM,FM","0.5","Multiple",0)
+
+]]
+
+
+STTS = {}
+-- FULL Path to the FOLDER containing DCS-SR-ExternalAudio.exe - EDIT TO CORRECT FOLDER
+STTS.DIRECTORY = "C:\\Users\\Ciaran\\Dropbox\\Dev\\DCS\\DCS-SRS\\install-build"
+STTS.SRS_PORT = 5002 -- LOCAL SRS PORT - DEFAULT IS 5002
+STTS.GOOGLE_CREDENTIALS = "C:\\Users\\Ciaran\\Downloads\\googletts.json"
+
+-- DONT CHANGE THIS UNLESS YOU KNOW WHAT YOU'RE DOING
+STTS.EXECUTABLE = "DCS-SR-ExternalAudio.exe"
+
+local random = math.random
+function STTS.uuid()
+    local template ='yxxx-xxxxxxxxxxxx'
+    return string.gsub(template, '[xy]', function (c)
+        local v = (c == 'x') and random(0, 0xf) or random(8, 0xb)
+        return string.format('%x', v)
+    end)
+end
+
+function STTS.round(x, n)
+    n = math.pow(10, n or 0)
+    x = x * n
+    if x >= 0 then x = math.floor(x + 0.5) else x = math.ceil(x - 0.5) end
+    return x / n
+end
+
+function STTS.getSpeechTime(length,speed,isGoogle)
+    -- Function returns estimated speech time in seconds
+
+    -- Assumptions for time calc: 100 Words per min, avarage of 5 letters for english word
+    -- so 5 chars * 100wpm = 500 characters per min = 8.3 chars per second
+    -- so lengh of msg / 8.3 = number of seconds needed to read it. rounded down to 8 chars per sec
+    -- map function:  (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min
+
+    local maxRateRatio = 3 
+
+    speed = speed or 1.0
+    isGoogle = isGoogle or false
+
+    local speedFactor = 1.0
+    if isGoogle then
+        speedFactor = speed
+    else
+        if speed ~= 0 then
+            speedFactor = math.abs(speed) * (maxRateRatio - 1) / 10 + 1
+        end
+        if speed < 0 then
+            speedFactor = 1/speedFactor
+        end
+    end
+
+    local wpm = math.ceil(100 * speedFactor)
+    local cps = math.floor((wpm * 5)/60)
+
+    if type(length) == "string" then
+        length = string.len(length)
+    end
+
+    return math.ceil(length/cps)
+end
+
+function STTS.TextToSpeech(message,freqs,modulations, volume,name, coalition,point, speed,gender,culture,voice, googleTTS )
+    if os == nil or io == nil then 
+        env.info("[DCS-STTS] LUA modules os or io are sanitized. skipping. ")
+        return 
+    end
+
+	speed = speed or 1
+	gender = gender or "female"
+	culture = culture or ""
+	voice = voice or ""
+
+
+    message = message:gsub("\"","\\\"")
+    
+    local cmd = string.format("start /min \"\" /d \"%s\" /b \"%s\" -f %s -m %s -c %s -p %s -n \"%s\" -h", STTS.DIRECTORY, STTS.EXECUTABLE, freqs, modulations, coalition,STTS.SRS_PORT, name )
+    
+    if voice ~= "" then
+    	cmd = cmd .. string.format(" -V \"%s\"",voice)
+    else
+
+    	if culture ~= "" then
+    		cmd = cmd .. string.format(" -l %s",culture)
+    	end
+
+    	if gender ~= "" then
+    		cmd = cmd .. string.format(" -g %s",gender)
+    	end
+    end
+
+    if googleTTS == true then
+        cmd = cmd .. string.format(" -G \"%s\"",STTS.GOOGLE_CREDENTIALS)
+    end
+
+    if speed ~= 1 then
+        cmd = cmd .. string.format(" -s %s",speed)
+    end
+
+    if volume ~= 1.0 then
+        cmd = cmd .. string.format(" -v %s",volume)
+    end
+
+    if point and type(point) == "table" and point.x then
+        local lat, lon, alt = coord.LOtoLL(point)
+
+        lat = STTS.round(lat,4)
+        lon = STTS.round(lon,4)
+        alt = math.floor(alt)
+
+        cmd = cmd .. string.format(" -L %s -O %s -A %s",lat,lon,alt)        
+    end
+
+    cmd = cmd ..string.format(" -t \"%s\"",message)
+
+    if string.len(cmd) > 255 then
+        local filename = os.getenv('TMP') .. "\\DCS_STTS-" .. STTS.uuid() .. ".bat"
+        local script = io.open(filename,"w+")
+        script:write(cmd .. " && exit" )
+        script:close()
+        cmd = string.format("\"%s\"",filename)
+        timer.scheduleFunction(os.remove, filename, timer.getTime() + 1) 
+    end
+
+    if string.len(cmd) > 255 then
+         env.info("[DCS-STTS] - cmd string too long")
+         env.info("[DCS-STTS] TextToSpeech Command :\n" .. cmd.."\n")
+    end
+    os.execute(cmd)
+
+    return STTS.getSpeechTime(message,speed,googleTTS)
+
+end
+
+function STTS.PlayMP3(pathToMP3,freqs,modulations, volume,name, coalition,point )
+
+    local cmd = string.format("start \"\" /d \"%s\" /b /min \"%s\" -i \"%s\" -f %s -m %s -c %s -p %s -n \"%s\" -v %s -h", STTS.DIRECTORY, STTS.EXECUTABLE, pathToMP3, freqs, modulations, coalition,STTS.SRS_PORT, name, volume )
+    
+    if point and type(point) == "table" and point.x then
+        local lat, lon, alt = coord.LOtoLL(point)
+
+        lat = STTS.round(lat,4)
+        lon = STTS.round(lon,4)
+        alt = math.floor(alt)
+
+        cmd = cmd .. string.format(" -L %s -O %s -A %s",lat,lon,alt)        
+    end
+
+    env.info("[DCS-STTS] MP3/OGG Command :\n" .. cmd.."\n")
+    os.execute(cmd)
+
+end

README.md

@@ -740,6 +740,18 @@ the mission but there can be a delay of up to 30 seconds after activation for th
 
 You can also change the **name of a unit*** (unit, not group) to include "**hpriority**" to make it high priority for the JTAC, or "**priority**" to set it to be medium priority. JTAC's will prioritize targets within view by first marking hpriority targets, then priority targets, and finally all others. This works seemlessly with the all/vehicle/troop functionality as well. In this way you can have them lase SAMS, then AAA, then armor, or any other order you decide is preferable.
 
+If the `DCS-SimpleTextToSpeech.lua` script is loaded, and configures (i.e. the `STTS.DIRECTORY`, `STTS.SRS_PORT` and optionaly the `STTS.GOOGLE_CREDENTIALS` variables are set), the JTAC can talk over SRS.
+
+To do this, you can specify the _radio parameter when calling ctld.JTACAutoLase like in this example :
+
+```lua
+ctld.JTACAutoLase('JTAC1', 1688, true,"all", 4, { freq = "251.50", mod = "AM", name = "JTAC one" }) 
+```
+If you don't use the _radio parameter, CTLD will compute a FM frequency based on the laser designator code : 30Mhz + [second figure of the code] + [last two figures of the code] * 0.05.
+For example, if the laser code is *1688*, the frequency will be *40.40Mhz*.
+
+JTAC frequency is available through the "JTAC Status" radio menu
+
 # In Game
 ## Troop Loading and Unloading