N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

WPZS359 GMRS 📡 HAM

📡
Also a licensed HAM
AE6DC
Amateur Extra class · same FCC Registration Number (FRN)

Last holder: David W Chamberlin

General Mobile Radio Service license · expired, last held by David W Chamberlin · Pacifica, CA · FRN 0009461542

StatusExpired
GrantedMar 3, 2004
ExpiresMar 3, 2009
CanceledMay 9, 2009
Mailing address112 Birch Lane, Pacifica, CA 94044
A GMRS license covers the licensee's immediate family, and lasts 10 years.

📡 Amateur radio licenses on the same FRN

CallStatusClassNameLocationGrantedExpires
AE6DC Active Extra David W ChamberlinPacifica, CADec 3, 2016Dec 3, 2026
N6DWC Canceled Extra David W ChamberlinPacifica, CAJul 15, 2014Jul 24, 2024
KG6SGP Canceled General David W ChamberlinSunnyvale, CAAug 18, 2003Aug 18, 2013

📜 License history

DateFCC action
May 9, 2009License expired
Dec 8, 2008Renewal reminder sent
Nov 24, 2004Administrative update
Mar 3, 2004License issued

🏠 Address history

Every address David W Chamberlin gave the FCC on a GMRS filing, newest first.

Filed fromAddressOn a
Nov 29, 20132305 Beach Blvd, Pacifica, CA 94044New license
Nov 23, 2004112 Birch Lane, Pacifica, CA 94044Administrative update
Mar 2, 20041454 Ramon Dr, Sunnyvale, CA 94087New license

📝 GMRS applications filed

ReceivedFile numberPurposeResultFiled from
Aug 2, 20190008752409New license GrantedPacifica, CA
Oct 18, 20160007505452Duplicate license GrantedPacifica, CA
Nov 29, 20130006036257New license GrantedPacifica, CA
Nov 23, 20040001947673Administrative update GrantedPacifica, CA
Mar 2, 20040001638449New license GrantedSunnyvale, CA

🗒 FCC notes

Condition
1001

Other GMRS licenses on the same FRN

GMRS callStatusGrantedExpires
WRDW548ActiveAug 6, 2019Aug 6, 2029
WQSW828ExpiredNov 30, 2013Nov 30, 2018

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