N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIMark B Welch
FRN 0033118001 · first licensed Dec 23, 2025 as KF0VXO · 1 license on record
📻 GMRS licenses on this FRN
| GMRS call | Status | Name | Location | Granted | Expires |
|---|---|---|---|---|---|
| WSAD847 | Active | Mark B Welch | Crook, CO | Jan 9, 2024 | Jan 9, 2034 |
📝 FCC applications (3)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Dec 18, 2025 | 0011836832 | HAM | New license | Granted | KF0VXO |
| Jan 8, 2024 | 0010844855 | GMRS | New license | Granted | |
| Nov 22, 2022 | 0010287222 | GMRS | New license | Dismissed |
Complete licensing history
-
- Licensee
- Mark B Welch
- Address
- 36196 COUNTY ROAD 60
CROOK, CO 80726-8730
- FRN
- 0033118001
- Last granted
- Dec 23, 2025
- Effective
- Dec 23, 2025
- Last action
- Dec 23, 2025
FCC actions (2)
- Dec 23, 2025 — License issued LIISS
- Dec 23, 2025 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as KF0VXO
Mark B Welch
36196 COUNTY ROAD 60, CROOK, CO 80726-8730
Nets
| Net | When | Frequency | Role | Times | Last |
|---|---|---|---|---|---|
| Colorado APRS Net | Sun 6:45 PM · Sun 7:00 PM MT | 449.225 | Checked in | 2 | 2026-09-21 |
| Scout Net | Sun 6:45 PM MT | 449.450 | Checked in | 2 | 2026-09-21 |
| Colorado ARES Net | Sun 8:00 PM MT | 145.130 MHz | Checked in | 1 | 2026-09-14 |
| The Everything net ast 608251 | Sat 5:00 PM · Sat 5:15 PM CT | 927.6625 | Checked in | 1 | 2026-09-05 |
From nets logged with NetLogger since the start of collection.
Repeaters within 50 miles
5 repeaters within 50 miles of this ZIP code, closest first · sort: closest · most active · map these & export for a radio →
● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)
| Miles | Call | Name | Output | Offset | Tone | Mode | Networks | Activity | Location |
|---|---|---|---|---|---|---|---|---|---|
| 18.5 | KG6TVT | Sidney KG6TVT |
146.9700 | -0.6 | TSQL 100.0 | FM (analog) | — | Sidney, NE | |
| 30.3 | KF0MLS | Sterling KF0MLS AllStar |
446.1750 | simplex | TONE 100.0 | FM (analog) | AllStar 614330 | — | Sterling, CO |
| 30.5 | WA0JTB | Sterling WA0JTB AllStar |
145.2950 | -0.6 | TSQL 100.0 | FM (analog) | AllStar 506065 | — | Sterling, CO |
| 34.1 | N0FON | Holyoke N0FON NECRO |
146.9550 | -0.6 | TSQL 100.0 | FM (analog) (DMR,FM) | NECRO | — | Holyoke, CO |
| 34.4 | N0FON | HOLYOKE N0FON RMHAM |
445.1625 | -5 | CC4 | DMR | RMHAM | — | HOLYOKE, CO |