▁The ▁city ▁of ▁republic ▁significance ▁of ▁N ab ere zh ny e ▁Ch el ny ▁is ▁incorpor ated ▁separately ▁from ▁the ▁district ▁as ▁N ab ere zh ny e ▁Ch el ny ▁Urban ▁Ok rug . ▁ ▁References ▁ ▁Notes ▁ ▁S ources ▁ ▁External ▁links ▁ ▁Category : D istrict s ▁of ▁T atar stan ▁__ NOT OC __ <0x0A> </s> ▁Virginia ▁Te ch ▁Mont gom ery ▁Executive ▁Airport ▁ ▁is ▁a ▁public ▁air port ▁named ▁for ▁nearby ▁Virginia ▁Te ch ▁and ▁located ▁three ▁miles ▁( 5   km ) ▁south ▁of ▁the ▁central ▁business ▁district ▁of ▁Black s burg , ▁a ▁town ▁in ▁Mont gom ery ▁County , ▁Virginia , ▁United ▁States . ▁ ▁Fac ilities ▁and ▁aircraft ▁ ▁Virginia ▁Te ch ▁Mont gom ery ▁Executive ▁Airport ▁covers ▁an ▁area ▁of ▁ ▁and ▁contains ▁one ▁as ph alt ▁p aved ▁run way , ▁designated ▁ 1 2 / 3 0 ▁and ▁meas uring ▁ 4 , 5 3 9 ▁x ▁ 1 0 0   ft ▁( 1 , 3 8 3 ▁x ▁ 3 0 ▁m ). ▁For ▁the ▁ 1 2 - month ▁period ▁ending ▁April ▁ 3 0 , ▁ 2 0 0 7 , ▁the ▁air port ▁had ▁ 1 6 , 7 0 0 ▁aircraft ▁operations , ▁an ▁average ▁of ▁ 4 5 ▁per ▁day : ▁ 9 6 % ▁general ▁av iation , ▁ 2 % ▁air ▁tax i ▁and ▁ 2 % ▁military . ▁ ▁BC B ▁is ▁an ▁instrument ▁flight ▁rules ▁air port