N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 3, 2026) · next update tomorrow 6:00 am CST
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)WRKW327 GMRS 📡 HAM
Current holder: Rob Potthoff
General Mobile Radio Service license · held by Rob Potthoff · Montgomery, IL · FRN 0030601223
| Status | Active |
| Granted | Feb 23, 2021 |
| Expires | Feb 23, 2031 |
| Mailing address | 3206 Marbill Farm Rd, Montgomery, IL 60538 |
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 |
|---|---|---|---|---|---|---|---|
| 10 | RP16 | 462.575 | — | WRDU235 | Naperville, IL | Closed | On the air |
| 14 | RP19 | 462.650 | D754 | WSFL951 | Naperville, IL | Open | On the air |
| 31 | RP22 | 462.725 | 67.0 | WRUX244 | Northlake, IL · Melrose Park | Open | On the air |
| 35 | RP19 | 462.650 | 79.7 | WRJS281 | Chicago, IL | Open | On the air |
| 35 | RP17 | 462.600 | 192.8 | WQYP964 | Chicago, IL | Open | On the air |
| 37 | RP17 | 462.600 | — | WSKG303 | Oakwood Hills, IL | Closed | On the air |
| 41 | RP22 | 462.725 | — | WRJJ705 | Utica, IL · Starved Rock | Closed | On the air |
| 44 | RP22 | 462.725 | 100.0 | WQDY295 | Evanston, IL | Open | On the air |
| 45 | RP17 | 462.600 | — | WRDU235 | Crete, IL | Closed | On the air |
| 48 | RP16 | 462.575 | 107.2 | WRDC559 | Hammond, IN | Open | On the air |
📡 Amateur Radio Licenses on the Same FRN
| Call | Status | Class | Name | Location | Granted | Expires |
|---|---|---|---|---|---|---|
| N9RLP | Active | General | Robert L Potthoff | Montgomery, IL | Apr 29, 2022 | Apr 29, 2032 |
| KD9SLH | Canceled | General | Robert L Potthoff | Montgomery, IL | Apr 19, 2021 | Apr 19, 2031 |
📜 License History
| Date | FCC action |
|---|---|
| Feb 23, 2021 | License issued |
🏠 Address History
Every address Rob Potthoff gave the FCC on a GMRS filing, newest first.
| Filed from | Address | On a |
|---|---|---|
| Feb 22, 2021 | 3206 Marbill Farm Rd, Montgomery, IL 60538 | New license |
📝 GMRS Applications Filed
| Received | File number | Purpose | Result | Filed from |
|---|---|---|---|---|
| Feb 22, 2021 | 0009423604 | New license | Granted | Montgomery, IL |
GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).