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 0001023200

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedAug 30, 2002 · entered Sep 10, 2002
Last actionSep 17, 2002
Call signW3FD
ApplicantFREDERICK W DAVIS · FRN 0006812440
Address as filed14334 HARRISVILLE RD, Mount Airy, MD 21771
Requested callsN3BO, N3SI, K4BDU, K4MBA, K4BMA

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