N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

WRKN937 GMRS 📡 HAM

📡
Also a licensed HAM
Amateur Extra class · same FCC Registration Number (FRN) · active on 1 net · LoTW user

Current holder: Brian M Collins

General Mobile Radio Service license · held by Brian M Collins · Manteca, CA · FRN 0004626099

StatusActive
GrantedJan 26, 2021
ExpiresJan 26, 2031
Mailing addressPO Box 4028, 668 Industrial Park Dr, Manteca, CA 95337
A GMRS license covers the licensee's immediate family, and lasts 10 years.

📻 GMRS Repeaters within 50 Miles

7 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
15RP22462.725— WQOW802 Modesto, CA ClosedOn the air
18RP20462.675— WRVA972 Modesto, CA OpenOn the air
26RP18462.625141.3 WSIR352 Turlock, CA · Csus OpenOn the air
34RP17462.600103.5 WRZA376 Newman, CA OpenOn the air
41RP16462.575— WRPA270 Pittsburg, CA ClosedOn the air
41RP17462.600— KAF1291 Sunol, CA · Sunol Peak ClosedOn the air
48RP17462.600— WRME405 Moccasin, CA · Moccasin Pk ClosedOn the air

📡 Amateur Radio Licenses on the Same FRN

CallStatusClassNameLocationGrantedExpires
AK6MA Active Extra Brian M CollinsManteca, CADec 3, 2020Feb 27, 2031
KG4MBU Canceled Extra Brian M CollinsManteca, CADec 3, 2020Feb 27, 2031

📜 License History

DateFCC action
Dec 30, 2025Administrative update
Oct 10, 2024Administrative update
Jan 26, 2021License issued

🏠 Address History

Every address Brian M Collins gave the FCC on a GMRS filing, newest first.

Filed fromAddressOn a
Dec 29, 2025PO Box 4028, 668 Industrial Park Dr, Manteca, CA 95337Administrative update
Oct 9, 2024253 Manhattan St, Manteca, CA 95337Administrative update
Jan 25, 20216875 Sedan Ave, Manteca, CA 95337New license

📝 GMRS Applications Filed

ReceivedFile numberPurposeResultFiled from
Dec 29, 20250011847039Administrative update GrantedManteca, CA
Oct 9, 20240011277647Administrative update GrantedManteca, CA
Jan 25, 20210009383319New license GrantedManteca, CA

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