▁The ▁air field ▁was ▁managed ▁by ▁the ▁ 1 4 th ▁Com bat ▁Support ▁Group . ▁ ▁On ▁its ▁establishment ▁the ▁ 1 4 th ▁Wing ▁assumed ▁control ▁of ▁all ▁US AF ▁squad rons ▁at ▁N ha ▁Tr ang ▁and ▁the ▁ 1 st ▁Air ▁Comm ando ▁Squadron ▁( before ▁it ▁moved ▁to ▁Ple iku ▁Air ▁Base ) ▁and ▁it ▁later ▁assumed ▁control ▁of ▁the ▁ 2 0 th ▁Hel ic opter ▁Squadron . ▁▁ ▁In ▁April ▁ 1 9 6 6 ▁the ▁ 3 6 1 st ▁T act ical ▁Re con na issance ▁Squadron ▁equ ipped ▁with ▁EC - 4 7 s ▁was ▁formed ▁at ▁the ▁base . ▁ ▁From ▁July - Dec ember ▁US AF ▁R ED ▁H OR SE ▁units ▁carried ▁out ▁ 2 2 ▁major ▁construction / re const ruction ▁projects ▁of ▁maintenance ▁and ▁stor ages ▁areas , ▁par king ▁ram ps , ▁accommod ation , ▁roads ▁and ▁d rain age ▁took ▁place ▁at ▁the ▁base ▁to ▁accommod ate ▁the ▁expanded ▁activity ▁there . ▁H ous ing ▁on ▁the ▁base ▁was ▁in ▁short ▁supply ▁and ▁the ▁US AF ▁b illet s ▁were ▁adjacent ▁to ▁an ▁AR V N ▁am mun ition ▁dump ▁which ▁was ▁later ▁re located ▁north ▁to ▁N ha ▁Tr ang , ▁many ▁of ▁the ▁new ▁arrival s ▁were ▁forced ▁to ▁live ▁in ▁t ents ▁until ▁proper ▁accommod ation ▁could ▁be ▁built . ▁ ▁In ▁January ▁ 1 9 6 7 ▁Fl ight ▁C ▁from ▁the ▁ 4 th ▁Air ▁Comm ando ▁Squadron ▁equ ipped ▁with