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 0011989962

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedApr 9, 2026
Last actionApr 28, 2026
Call signAC3QP
ApplicantDAVID J OLCHEWSKY · FRN 0009263971
Address as filed3966 PROSPECT RD, Street, MD 21154
Requested callsK3FQ, K3KM, W3YZ, W3XN

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