N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIWRJH949 GMRS 📡 HAM
Current holder: David A Underwood
General Mobile Radio Service license · held by David A Underwood · Spring, TX · FRN 0002411791
| Status | Active |
| Granted | Sep 2, 2020 |
| Expires | Sep 2, 2030 |
| Mailing address | 4306 Mistygate Ct, Spring, TX 77373 |
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 →
| Miles | Channel | Output | Tone in | Owner | Location | Access | Status |
|---|---|---|---|---|---|---|---|
| 10 | RP21 | 462.700 | 141.3 | WRJQ567 | The Woodlands, TX · I-45/rayford Rd | Open | On the air |
| 27 | RP22 | 462.725 | 123.0 | WSJC209 | Katy, TX | Open | Unknown |
| 29 | RP16 | 462.575 | D454 | WSBR984 | Dobbin, TX | Open | On the air |
| 29 | RP17 | 462.600 | 100.0 | WRJQ567 | Montgomery, TX | Open | On the air |
| 35 | RP16 | 462.575 | 146.2 | WQZN894 | Coldspring, TX | Open | On the air |
| 37 | RP15 | 462.550 | 141.3 | WSGU761 | Brookshire, TX | Open | On the air |
| 38 | RP19 | 462.650 | D631 | WSCT237 | New Waverly, TX | Open | On the air |
📡 Amateur radio licenses on the same FRN
| Call | Status | Class | Name | Location | Granted | Expires |
|---|---|---|---|---|---|---|
| WB5HJV | Active | Extra | DAVID A UNDERWOOD | Spring, TX | Jan 4, 2023 | Jan 4, 2033 |
| W5HJV | Canceled | Extra | DAVID A UNDERWOOD | Spring, TX | May 30, 2007 | May 30, 2017 |
| WB5HJV | Canceled | Extra | DAVID A UNDERWOOD | Pearland, TX | May 2, 2007 | Jun 5, 2017 |
📜 License history
| Date | FCC action |
|---|---|
| Sep 2, 2020 | License issued |
🏠 Address history
Every address David A Underwood gave the FCC on a GMRS filing, newest first.
| Filed from | Address | On a |
|---|---|---|
| Aug 31, 2020 | 4306 Mistygate Ct, Spring, TX 77373 | New license |
📝 GMRS applications filed
| Received | File number | Purpose | Result | Filed from |
|---|---|---|---|---|
| Aug 31, 2020 | 0009207606 | New license | Granted | Spring, TX |
GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).