Exhibit 3c

0223-EX-PL-2001 Text Documents

L3-communications / Randtron Systems

2001-10-12ELS_49240

OCT. 10. 2001 8: S51AM RANDTRON ANTENNA SYS NO. 527 P.676 wo: ot— hP— 12897 —0£ For Call Sign KMZXLYV: We non—concur frequency 1030.00 MHz with Emission Designator of 10MOPON and authorized Power of 10 KW (ERP). The frequency 1025.00 MHz shall be used with Emission Designator of 1KOPON _ and authorized Power of0.5 Wait (ERP). The additional frequency range 410 MHz425 MHz shall not be used due to the FAA Remote Maintenance Monitoring (RMM) frequencies critical to aviation safety operating within the frequency range 406.1 MH2z—420 MHz; however, we concurto the use offrequencies 425 MHz—430MHz. ' For Call Sign KB2XEQ: The frequencies 1010.00 MHz, 1030.00 MHz, 1060.00 MHz, 1090.00MHz, 1095.00 MHz, 1110.00 MHz shall be used with authorized Power of 0.5 Watt (ERP). — The additional frequency range 929 MHz—945 MHz shalil not be used due to the FAA microwave link frequencies (LDRCL) critical to aviation safety operating in the frequency range 932.1 MHz—944 MHz. The additional frequency range 950 MHz—960 MHz shall not be used due to the FAA radar facilifies critical to aviation operating in that frequency band. In the event of any adverse harmful interference is caused by the operation ofthe UJ » licensee‘s or permittee‘s transmitter to FAA facilities, the licensee or permiltee shall either immediately teduce power to the point ofno interference, cease operations, or take such immediate corrective action as is necessary to eliminate the harmful interference.


Document Created: 2001-10-12 10:00:22
Document Modified: 2001-10-12 10:00:22
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