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FCC Registration Number (FRN):
Enter your 10 digit FRN. If the FRN you have been using is less than 10 digits,
please add sufficient zeros to the beginning of your FRN until you have reached 10 digits (e.g. 12345678 becomes 0012345678).
Password (FRN password or password for an associated FCC Username):
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Tower Construction Notification System
Section 106 New Tower/Collocation Submission (Forms 620/621 Submission Packet)
SHPO/THPOs participating online
Federal Communications Commission
45 L Street NE
Washington, DC 20554
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