Consisting of three amateur radio operators during severe weather, these three people may be in control of the most important information existing to the Dayton area at that time.
(these three people; may be; in control of the most important information) (the most important information; existing; L:to the Dayton area; T:at that time)
these three people the most important information
may be existing
in control of the most important information
L:to the Dayton area T:at that time