N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIWSJB495 GMRS 📡 HAM
Current holder: Martin P Szymanski
General Mobile Radio Service license · held by Martin P Szymanski · Modesto, CA · FRN 0006069033
| Status | Active |
| Granted | Jul 10, 2025 |
| Expires | Jul 10, 2035 |
| Mailing address | PO Box 95355, 1912 Ortega Dr, Modesto, CA 95355 |
A GMRS license covers the licensee's immediate family, and lasts 10 years.
📻 GMRS repeaters within 50 miles
8 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 |
|---|---|---|---|---|---|---|---|
| 0 | RP22 | 462.725 | — | WQOW802 | Modesto, CA | Closed | On the air |
| 3 | RP20 | 462.675 | — | WRVA972 | Modesto, CA | Open | On the air |
| 12 | RP18 | 462.625 | 141.3 | WSIR352 | Turlock, CA · Csus | Open | On the air |
| 25 | RP17 | 462.600 | 103.5 | WRZA376 | Newman, CA | Open | On the air |
| 36 | RP17 | 462.600 | — | WRME405 | Moccasin, CA · Moccasin Pk | Closed | On the air |
| 42 | RP15 | 462.550 | — | WRME405 | Groveland, CA | Closed | On the air |
| 45 | RP22 | 462.725 | — | WRME405 | Tuolumne City, CA · Duckwall Mtn | Closed | On the air |
| 47 | RP16 | 462.575 | — | WRME405 | Sonora, CA · Cedar Ridge | Closed | On the air |
📡 Amateur radio licenses on the same FRN
| Call | Status | Class | Name | Location | Granted | Expires |
|---|---|---|---|---|---|---|
| N6COW | Active | Extra | MARTIN P SZYMANSKI | Modesto, CA | Jun 17, 2025 | Jun 17, 2035 |
| W7RU | Canceled | Extra | MARTIN P SZYMANSKI | Modesto, CA | Jul 30, 2018 | Oct 27, 2028 |
📜 License history
| Date | FCC action |
|---|---|
| Jul 10, 2025 | License issued |
🏠 Address history
Every address Martin P Szymanski gave the FCC on a GMRS filing, newest first.
| Filed from | Address | On a |
|---|---|---|
| Jul 8, 2025 | PO Box 95355, 1912 Ortega Dr, Modesto, CA 95355 | New license |
📝 GMRS applications filed
| Received | File number | Purpose | Result | Filed from |
|---|---|---|---|---|
| Jul 8, 2025 | 0011640946 | New license | Granted | Modesto, CA |
GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).