N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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 0004982300

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedDec 6, 2011
Last actionDec 24, 2011
Call signKK4DDM
ApplicantEdwin Castillo · FRN 0020963583
Address as filed5016 Tyne Dr, Durham, NC 27703
Requested callsN2HAK, N4EDW, K1JAH

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