current map rotation on the UG|BOMB server:

ut4_dust2_v2
ut4_algiers
ut4_pipeline_b5
ut4_casa
ut4_tohunga_b8
ut4_sanc
ut4_derelict_b5
ut4_uptown
ut4_facade_b5_fix
ut4_austria
ut4_beijing_b3
ut4_turnpike
ut4_oaks_b2
ut4_abbey
ut4_paris_v2
ut4_mandolin
ut4_orbital_sl
ut4_cambridge
ut4_kingdom