▁M ell on ▁foundation ▁ ▁lists ▁this ▁site ▁as ▁a ▁resource . ▁ ▁Stan ford ▁University ▁Library ▁news letter ▁lists ▁this ▁site ▁as ▁a ▁resource . ▁ ▁Awards ▁ 2 0 0 4 ▁ABC D ▁award ▁from ▁the ▁Pitts burgh ▁chapter ▁of ▁the ▁Association ▁of ▁Bridge ▁Const ruction ▁and ▁Design ▁ ▁Category : History ▁websites ▁of ▁the ▁United ▁States ▁Category : Build ings ▁and ▁structures ▁in ▁Pitts burgh <0x0A> </s> ▁Rot ex ▁Electric ▁is ▁a ▁Czech ▁aircraft ▁engine ▁manufact urer ▁based ▁in ▁Prag ue . ▁The ▁company ▁special izes ▁in ▁the ▁design ▁and ▁manufact ure ▁of ▁electric ▁mot ors ▁for ▁light ▁aircraft , ▁as ▁well ▁as ▁for ▁autom ob iles ▁and ▁other ▁applications . ▁ ▁The ▁company ▁was ▁founded ▁in ▁ 2 0 0 3 . ▁ ▁The ▁company ▁produces ▁four ▁series ▁of ▁electric ▁mot ors , ▁RE B , ▁RE G , ▁RET ▁and ▁RE X , ▁in ▁a ▁variety ▁of ▁power ▁outputs . ▁The ▁RE B ▁ 9 0 ▁is ▁an ▁example , ▁a ▁br ush less ▁ 3 5 0 ▁volt ▁design ▁that ▁produces ▁ ▁for ▁aircraft ▁use . ▁ ▁A ircraft ▁ ▁Sum mary ▁of ▁aircraft ▁engines ▁built ▁by ▁Rot ex ▁Electric : ▁ ▁Rot ex ▁Electric ▁RE B ▁ 2 0 ▁Rot ex ▁Electric ▁RE B ▁ 3 0 ▁Rot ex ▁Electric ▁RE B ▁ 5 0 ▁Rot ex ▁Electric ▁RE B ▁ 9 0 ▁Rot ex ▁Electric ▁RE G ▁ 2 0 ▁Rot ex ▁Electric ▁RE G ▁ 3 0 ▁Rot ex ▁Electric ▁RET ▁ 3 0