Army FTACs are not CCTs, they are more like TACPs, the airforce TACPs support the army ground commanders in conventional battlespace and Marine equivalent called ANGLICO (Air and Naval Gunfire Liaison Company) does the same for Marine Corps.
Firstly the name FTAC is closer to TACPs and so is the mandate and secondly army guys have 0 need to set their CCT capability (CCT is not JTAC!) JTAC is a skill that all CCTs have but it is not their primary job. TACPs have JTACs too. The primary role of the TACP is to advise, assist and control the use of close air support assets. As a Forward Air Controller (FAC), the TACP calls in close air support in the form of bombs, missiles, rockets and strafing fire from attack aircraft, sometimes in close proximity to friendly ground units.
So that is what your FTAC is in the army. Btw iss video ke neeche Waffen SS jessa symbol hai lol