FSO's, COLT, FiST'ers: Is there a specific map symbol for an infantry BN FSC (Fire Support)?

I can't believe you didn't tag me in this. The Triangle denotes a scout type element. It is usually used as a stand alone as a LP/OP. As you know Cav use the single line as usually denotes recon of some sort. For a Fist team you would use something like this. As the unit symbol. You would put it in a box so you could use the size identifier. You wouldn't want to use a huge triangle, that would mean anti-armor. Here is a link that I found very helpful when generating graphics.

http://explorer.milsymb.net/#/explore/

SSG Carlos Madden I have only seen it written as the 'boxed FSC' but here is a handy link for you.

FM 101-5-1

http://fas.org/man/dod-101/army/docs/fm101-5-1/f545-c4a.htm