N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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, WIWSLS533 GMRS 📡 HAM
Current holder: Christopher A Mastandrea
General Mobile Radio Service license · held by Christopher A Mastandrea · Merced, CA · FRN 0038010229
| Status | Active |
| Granted | Feb 18, 2026 |
| Expires | Feb 18, 2036 |
| Mailing address | 2455 Cortes Dr, Merced, CA 95340 |
A GMRS license covers the licensee's immediate family, and lasts 10 years.
📻 GMRS repeaters within 50 miles
10 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 |
|---|---|---|---|---|---|---|---|
| 27 | RP18 | 462.625 | 141.3 | WSIR352 | Turlock, CA · Csus | Open | On the air |
| 32 | RP17 | 462.600 | 103.5 | WRZA376 | Newman, CA | Open | On the air |
| 33 | RP18 | 462.625 | — | WQOW802 | Madera, CA | Closed | On the air |
| 33 | RP17 | 462.600 | — | WRME405 | Moccasin, CA · Moccasin Pk | Closed | On the air |
| 35 | RP20 | 462.675 | — | WRVA972 | Modesto, CA | Open | On the air |
| 37 | RP15 | 462.550 | — | WRME405 | Groveland, CA | Closed | On the air |
| 38 | RP22 | 462.725 | — | WQOW802 | Modesto, CA | Closed | On the air |
| 40 | RP15 | 462.550 | 91.5 | WQXG569 | Mendota, CA | Open | On the air |
| 45 | RP22 | 462.725 | — | WRME405 | Tuolumne City, CA · Duckwall Mtn | Closed | On the air |
| 47 | RP21 | 462.700 | 192.8 | WRNU333 | Fresno, CA | Closed | Unknown |
📡 Amateur radio licenses on the same FRN
| Call | Status | Class | Name | Location | Granted | Expires |
|---|---|---|---|---|---|---|
| WB6O | Active | Extra | Christopher A Mastandrea | Merced, CA | Jun 30, 2026 | Jun 30, 2036 |
| KO6MKZ | Canceled | Extra | Christopher A Mastandrea | Merced, CA | Feb 12, 2026 | Feb 12, 2036 |
📜 License history
| Date | FCC action |
|---|---|
| Feb 18, 2026 | License issued |
🏠 Address history
Every address Christopher A Mastandrea gave the FCC on a GMRS filing, newest first.
| Filed from | Address | On a |
|---|---|---|
| Feb 17, 2026 | 2455 Cortes Dr, Merced, CA 95340 | New license |
📝 GMRS applications filed
| Received | File number | Purpose | Result | Filed from |
|---|---|---|---|---|
| Feb 17, 2026 | 0011911863 | New license | Granted | Merced, CA |
GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).