th ▁A viation ▁Regiment ▁( General ▁Support ) ▁( MT ▁N G ) ▁( 1 st ▁General ▁Support ▁Battalion ▁ 1 8 9 th ▁A viation ▁Regiment ) ▁▁ 8 3 4 th ▁A viation ▁Support ▁Battalion ▁( 8 3 4 th ▁A SB ) ▁( M N ▁N G ) ▁ ▁Att ached ▁units ▁▁▁ 1 1 5 th ▁Field ▁Art illery ▁Brigade ▁( 1 1 5 th ▁F AB ) ▁( W Y ▁N G ) ▁▁ 1 st ▁Battalion , ▁ 1 2 1 st ▁Field ▁Art illery ▁Regiment ▁( 1 - 1 2 1 st ▁F AR ) ▁( WI ▁N G ) ▁▁ 1 st ▁Battalion , ▁ 1 4 7 th ▁Field ▁Art illery ▁Regiment ▁( 1 - 1 4 7 th ▁F AR ) ▁( SD ▁N G ) ▁▁ 1 st ▁Battalion , ▁ 1 5 1 st ▁Field ▁Art illery ▁Regiment ▁( 1 - 1 5 1 st ▁F AR ) ▁( M N ▁N G ) ▁▁ 2 nd ▁Battalion , ▁ 3 0 0 th ▁Field ▁Art illery ▁Regiment ▁( 2 - 3 0 0 th ▁F AR ) ▁( W Y ▁N G ) ▁▁ 9 6 0 th ▁Brigade ▁Support ▁Battalion ▁( 9 6 0 th ▁B SB ) ▁( W Y ▁N G ) ▁▁ 1 4 8 th ▁Sign al ▁Company ▁( W Y ▁N G ) ▁▁ 1 4 1 st ▁M ane u ver ▁En h ancement ▁Brigade ▁( 1 4 1 st ▁ME B )