N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 26, 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)WQCE878 GMRS 📡 HAM
Current holder: Christopher C Trowbridge
General Mobile Radio Service license · held by Christopher C Trowbridge · Quincy, IL · FRN 0012771309
| Status | Active |
| Granted | Feb 8, 2020 |
| Expires | Feb 16, 2030 |
| Mailing address | 4515 Harrison St., Quincy, IL 62305 |
A GMRS license covers the licensee's immediate family, and lasts 10 years.
📻 GMRS Repeaters within 50 Miles
3 on the air or of unknown status, closest first · map these & export for a GMRS radio →
| Miles | Channel | Output | Tone in | Owner | Location | Access | Status |
|---|---|---|---|---|---|---|---|
| 33 | RP16 | 462.575 | 146.2 | WRQT875 | Keokuk, IA | Closed | On the air |
| 35 | RP19 | 462.650 | 141.3 | WRXZ467 | Carthage, IL | Open | On the air |
| 43 | RP22 | 462.725 | 141.3 | WRWL792 | Nauvoo, IL | Open | On the air |
📡 Amateur Radio Licenses on the Same FRN
| Call | Status | Class | Name | Location | Granted | Expires |
|---|---|---|---|---|---|---|
| AA9CT | Active | Extra | CHRISTOPHER C TROWBRIDGE | Quincy, IL | Aug 13, 2025 | Nov 7, 2035 |
| KB9SPB | Canceled | Extra | CHRISTOPHER C TROWBRIDGE | Quincy, IL | Feb 13, 2008 | Apr 18, 2018 |
📜 License History
| Date | FCC action |
|---|---|
| Feb 8, 2020 | License renewed |
| Nov 25, 2019 | Renewal reminder sent |
| Feb 4, 2015 | License renewed |
| Nov 24, 2014 | Renewal reminder sent |
| Jan 29, 2010 | License renewed |
| Nov 23, 2009 | Renewal reminder sent |
| Feb 16, 2005 | License issued |
🏠 Address History
Every address Christopher C Trowbridge gave the FCC on a GMRS filing, newest first.
| Filed from | Address | On a |
|---|---|---|
| Feb 3, 2015 | 4515 Harrison St., Quincy, IL 62305 | Renewal |
| Feb 11, 2005 | 2635 Midlan, Quincy, IL 62301 | New license |
📝 GMRS Applications Filed
| Received | File number | Purpose | Result | Filed from |
|---|---|---|---|---|
| Feb 7, 2020 | 0008969060 | Renewal | Granted | Quincy, IL |
| Feb 3, 2015 | 0006645006 | Renewal | Granted | Quincy, IL |
| Jan 28, 2010 | 0004106390 | Renewal | Granted | Quincy, IL |
| Feb 11, 2005 | 0002043518 | New license | Granted | Quincy, IL |
GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).