(a) North-South Corridor. Unless otherwise authorized by ATC
(including the Eglin Radar Control Facility), no person may operate an
aircraft in flight within the North-South Corridor designated in
§93.81(b)(1) unless --
(1) Before operating within the corridor, that person obtains a
clearance from the Eglin Radar Control Facility or an appropriate FAA ATC
facility; and
(2) That person maintains two-way radio communication with the Eglin
Radar Control Facility or an appropriate FAA ATC facility while within the
corridor.
(b) East-West Corridor. Unless otherwise authorized by ATC
(including the Eglin Radar Control Facility), no person may operate an
aircraft in flight within the East-West Corridor designated in
§93.81(b)(2) unless --
(1) Before operating within the corridor, that person establishes
two-way radio communications with Eglin Radar Control Facility or an
appropriate FAA ATC facility and receives an ATC advisory concerning
operations being conducted therein; and
(2) That person maintains two-way radio communications with the Eglin
Radar Control Facility or an appropriate FAA ATC facility while within the
corridor.