N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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 0009243158

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedSep 28, 2020
Last actionOct 16, 2020
Call signKO4HWA
ApplicantStephen L Castillo · FRN 0021319785
Address as filed42 Wellington Dr, Florence, KY 41042
Requested callsW4VVE, W4TRR, WA4SSP, WA4SPP, N4TRE, N4HOR, W4ITT, N4ILL

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