ing ▁" 1 5 9 0 ▁W Z UM , ▁The ▁Promise ". ▁ ▁The ▁station ▁ceased ▁operations ▁in ▁March ▁ 2 0 1 0 , ▁with ▁the ▁F CC ▁appro ving ▁a ▁special ▁temporary ▁authority ▁a ▁month ▁later ▁for ▁the ▁station ▁to ▁remain ▁silent . ▁The ▁station ' s ▁license ▁was ▁cancel led ▁by ▁the ▁F CC ▁on ▁May ▁ 2 9 , ▁ 2 0 1 3 . ▁ ▁References ▁ ▁External ▁links ▁ ▁F CC ▁History ▁C ards ▁for ▁W Z UM ▁ ▁Z UM ▁Category : Radio ▁stations ▁established ▁in ▁ 1 9 6 0 ▁Category : Radio ▁stations ▁dis est ab lished ▁in ▁ 2 0 1 0 ▁Category : Def unct ▁radio ▁stations ▁in ▁the ▁United ▁States ▁ ▁Category : Def unct _ rel ig ious _ radio _ st ations _ in _ the _ Un ited _ St ates ▁Category : 1 9 6 0 ▁establish ments ▁in ▁Pennsylvania ▁ ▁Category : 2 0 1 0 ▁dis est ab lish ments ▁in ▁Pennsylvania <0x0A> </s> ▁The ▁Afghan ▁Ge odes y ▁and ▁Cart ography ▁Head ▁Office ▁( AG CH O ) ▁is ▁the ▁Afghan ▁government ' s ▁national ▁cart ographic ▁ag ency , ▁and ▁was ▁founded ▁in ▁ 1 9 5 8 . ▁Its ▁focus ▁of ▁work ▁is ▁the ▁production , ▁publication ▁and ▁distribution ▁of ▁physical , ▁top ographical , ▁political , ▁them atic , ▁c adas tr al , ▁and ▁natural ▁resources ▁maps , ▁helping ▁Afghan istan ' s ▁infrastr uct ural ▁development , ▁econom