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 0009713900

Amateur (HAM) application · this number is also an FRN

StatusWithdrawn
PurposeWithdrawal
ReceivedSep 21, 2021
Last actionSep 22, 2021
Call signAJ6DX
ApplicantAntonio Jose Castillo Sierra · FRN 0030952089
Address as filed444 ALASKA AVE STE BCM788, Torrance, CA 90503

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