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 0009065571

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMay 4, 2020
Last actionMay 22, 2020
Call signKC3CHP
ApplicantRobert A Rypka · FRN 0023455496
Address as filed5725 Little Spring Way, Frederick, MD 21704
Requested callsN0RYP, N1RYP, N9RYP, K9RYP, N1RAR

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