mr. hammond or their representative. maybe mr. hammond would be better. i noticed that we are going to be removing, as part of this installation, the antenna that was originally approved in 1998. maybe you can talk a little bit about the directional -- the owner talked a little bit about the directional emissions. he intimated that the new antennas go away from the building. is that a different case with the existing microcell? what kind of differences in rf emissions are there between the two? >> i am dane erickson, a registered professional engineer in the state of california. the antennas are directional in the vertical plane. even an antenna that is omnidirectional in the horizontal plane is still directional in the vertical plane. that means it radiates less energy directly downward. both patterns are taken into account, when we conduct our independent type galatians, whether a particular site complies with federal guidelines for human exposure to radio frequency energy. commissioner antonini: i guess my question was more that the older antenna is mo