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

Michael G Dudas

FRN 0023584139 · first licensed Aug 20, 2014 as KK6OOT · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS callStatusNameLocationGrantedExpires
WRQD368 Active Michael G DudasSan Diego, CA Apr 21, 2022Apr 21, 2032

📝 FCC applications (7)

ReceivedFile numberServicePurposeStatusCall
Feb 12, 20250011446100 HAMModificationGranted KK6OOT
Aug 19, 20240011207667 HAMRenewalGranted KK6OOT
Apr 20, 20220010011676 GMRSNew licenseGranted
Dec 30, 20190008927909 HAMAdministrative updateGranted KK6OOT
May 28, 20190008666644 HAMModificationGranted KK6OOT
May 10, 20190008635590 HAMDuplicate licenseGranted KK6OOT
Aug 20, 20140006430621 HAMNew licenseGranted KK6OOT

Complete licensing history

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Feb 12, 2025
Granted Mar 4, 2025
0011446100
 KK6OOT · Michael G Dudas · Amateur Extra
PO Box 504142 · San Diego, CA 92150-4142
1.W6MD ✓ granted
 Granted
got W6MD