N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 7:15 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 0005428826

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedOct 2, 2012
Last actionOct 20, 2012
Call signAB3QS
ApplicantSherwood H Demitz · FRN 0021988837
Address as filed9408 Bulls Run Pkwy, Bethesda, MD 20817
Requested callsKO3S, W3STL, W3SLU, W4VNA, K0ODR

From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →