N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

Application 0001657592

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 11, 2004 · entered Mar 16, 2004
Last actionMar 31, 2004
Call signKC4IUT
ApplicantALBERTO A SIERRA · FRN 0006893168
Address as filed1291 W 60 TER, Hialeah, FL 33012
Requested callsWW4AS, KI4AS

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