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

WQHS432 GMRS 📡 HAM

📡
Also a licensed HAM
W6DTW
Amateur Extra class · same FCC Registration Number (FRN) · LoTW user

Last holder: David T Witkowski

General Mobile Radio Service license · expired, last held by David T Witkowski · San Jose, CA · FRN 0015361561

StatusExpired
GrantedAug 14, 2012
ExpiresOct 24, 2017
CanceledDec 30, 2017
Mailing address1525 Altamont Ave, San Jose, CA 95125
A GMRS license covers the licensee's immediate family, and lasts 10 years.

📡 Amateur radio licenses on the same FRN

CallStatusClassNameLocationGrantedExpires
W6DTW Active Extra David T WitkowskiAptos, CAJun 10, 2026Aug 29, 2036
KI6FAR Canceled Technician David T WitkowskiSan Jose, CAAug 7, 2006Aug 7, 2016

📜 License history

DateFCC action
Dec 30, 2017License expired
Jul 31, 2017Renewal reminder sent
Aug 14, 2012License renewed
Jul 30, 2012Renewal reminder sent
Jan 7, 2010Administrative update
Mar 6, 2008Administrative update
Oct 24, 2007License issued

🏠 Address history

Every address David T Witkowski gave the FCC on a GMRS filing, newest first.

Filed fromAddressOn a
Jan 6, 20101525 Altamont Ave, San Jose, CA 95125Administrative update
Mar 5, 20081445 Foxworthy Ave #50-112, San Jose, CA 95118Administrative update
Oct 23, 20071525 Altamont Ave, San Jose, CA 95125New license

📝 GMRS applications filed

ReceivedFile numberPurposeResultFiled from
Aug 13, 20120005348814Renewal GrantedSan Jose, CA
Jan 6, 20100004083612Administrative update GrantedSan Jose, CA
Mar 5, 20080003346633Administrative update GrantedSan Jose, CA
Oct 23, 20070003206520New license GrantedSan Jose, CA

🗒 FCC notes

Condition
1001

GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).