N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 7:15 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 0010311885

Amateur (HAM) application

StatusGranted
PurposeRenewal + modification
ReceivedDec 13, 2022
Last actionDec 16, 2022
Call signKA4RRU
ApplicantMICHAEL TROWBRIDGE · FRN 0003319688
Address as filed11325 ESKRIDGES LN, Catlett, VA 20119

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