▁links ▁ ▁Fore ver B rand y . com ▁— ▁official ▁site ▁▁▁ ▁Category : 1 9 9 4 ▁debut ▁singles ▁Category : B rand y ▁Nor wood ▁songs ▁Category : B ill board ▁Hot ▁R & B / H ip - H op ▁Songs ▁number - one ▁singles ▁Category : Music ▁videos ▁directed ▁by ▁H ype ▁Williams ▁Category : S ongs ▁written ▁by ▁Keith ▁Cr ouch ▁Category : S ongs ▁written ▁by ▁Ki pper ▁Jones ▁Category : 1 9 9 4 ▁songs ▁Category : At l antic ▁Records ▁singles <0x0A> </s> ▁Ar s ila ▁may ▁refer ▁to : ▁ ▁As il ah , ▁Mor oc co ▁▁ Ə rs il ə , ▁A zer ba ij an <0x0A> </s> ▁The ▁W C - 1 3 5 ▁Constant ▁Phoenix ▁is ▁a ▁special - pur pose ▁aircraft ▁derived ▁from ▁the ▁Bo eing ▁C - 1 3 5 ▁Str atol if ter ▁and ▁used ▁by ▁the ▁United ▁States ▁Air ▁Force . ▁Its ▁mission ▁is ▁to ▁collect ▁samples ▁from ▁the ▁atmosphere ▁for ▁the ▁purpose ▁of ▁detect ing ▁and ▁ident ifying ▁nuclear ▁explos ions . ▁ ▁It ▁is ▁also ▁inform ally ▁referred ▁to ▁as ▁the ▁" we ather ▁bird " ▁or ▁" the ▁sn iffer " ▁by ▁workers ▁on ▁the ▁program ▁and ▁international ▁media ▁respectively . ▁ ▁Oper ational ▁history ▁ ▁The ▁W C - 1 3 5 ▁was ▁introduced ▁in ▁December ▁ 1 9 6 5 , ▁replacing ▁Bo eing ▁W B - 5 0 ▁aircraft ▁in ▁the ▁weather - re con na issance ▁and ▁air