N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIWSKG389 GMRS 📡 HAM
Current holder: Wolfgang Damm
General Mobile Radio Service license · held by Wolfgang Damm · Sioux Falls, SD · FRN 0028329266
| Status | Active |
| Granted | Sep 30, 2025 |
| Expires | Sep 30, 2035 |
| Mailing address | 5116 E 18th Street, Sioux Falls, SD 57110 |
A GMRS license covers the licensee's immediate family, and lasts 10 years.
📻 GMRS repeaters within 50 miles
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📡 Amateur radio licenses on the same FRN
| Call | Status | Class | Name | Location | Granted | Expires |
|---|---|---|---|---|---|---|
| WD0SD | Active | Extra | Wolfgang Damm | Sioux Falls, SD | May 27, 2020 | May 27, 2030 |
| KD2RRZ | Canceled | Extra | Wolfgang Damm | Sioux Falls, SD | Mar 21, 2019 | Mar 21, 2029 |
📜 License history
| Date | FCC action |
|---|---|
| Sep 30, 2025 | License issued |
🏠 Address history
Every address Wolfgang Damm gave the FCC on a GMRS filing, newest first.
| Filed from | Address | On a |
|---|---|---|
| Sep 29, 2025 | 5116 E 18th Street, Sioux Falls, SD 57110 | New license |
📝 GMRS applications filed
| Received | File number | Purpose | Result | Filed from |
|---|---|---|---|---|
| Sep 29, 2025 | 0011769638 | New license | Granted | Sioux Falls, SD |
GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).