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
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKenneth S Kortenhof
FRN 0012634341 · first licensed Feb 2, 2005 as KC9HBX · 1 license on record
📝 FCC applications (3)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Jan 21, 2025 | 0011413843 | HAM | Renewal | Granted | KC9HBX |
| Feb 12, 2015 | 0006669121 | HAM | Renewal | Granted | KC9HBX |
| Feb 2, 2005 | 0002033419 | HAM | New license | Granted | KC9HBX |
Complete licensing history
-
- Licensee
- Kenneth S Kortenhof
- Address
- Attn: Ken Kortenhof
6393 Hwy 17 N
Rhinelander, WI 54501
- FRN
- 0012634341
- Last granted
- Jan 22, 2025
- Effective
- Jan 22, 2025
- Last action
- Jan 22, 2025
FCC actions (4)
- Jan 22, 2025 — License renewed LIREN
- Feb 13, 2015 — License renewed LIREN
- Feb 2, 2005 — License issued LIISS
- Feb 2, 2005 — 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 May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KC9HBX
Kenneth S Kortenhof
Attn: Ken Kortenhof
6393 Hwy 17 N, Rhinelander, WI 54501
Repeaters within 50 miles
33 repeaters within 50 miles of this address, 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 · 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 |
|---|---|---|---|---|---|---|---|---|---|
| 9.1 | KC9HBX | Rhinelander LEC KC9HBX EchoLink |
146.9400 | -0.6 | TSQL 114.8 | FM (analog) | EchoLink 452874 | — | Rhinelander, WI |
| 9.8 | KD9PT | Eagle River KD9PT |
145.4500 | -0.6 | TONE 114.8 | FM (analog) (FM,C4FM) | — | Eagle River, WI | |
| 11.2 | W9VRC | Eagle River Mem W9VRC EchoLink |
145.1500 | -0.6 | TSQL 114.8 | FM (analog) (C4FM,FM) | EchoLink 691369 | — | Eagle River, WI |
| 18.0 | KD9JHE | Sayner KD9JHE |
444.4000 | +5 | none | D-STAR | — | Sayner, WI | |
| 19.3 | W9RRA | Hazelhurst ASR#1 W9RRA IRLP |
147.1950 | +0.6 | TSQL 114.8 | FM (analog) (DV,FM) | IRLP 4195 | — | Hazelhurst, WI |
| 19.8 | KB9VMC | Sayner KB9VMC WIN |
147.3600 | +0.6 | none | D-STAR | WIN | — | Sayner, WI |
| 19.8 | KD9JHE | Sayner KD9JHE |
147.3600 | +0.6 | none | D-STAR | — | Sayner, WI | |
| 19.8 | WI9WIN | Sayner AirComn WI9WIN |
444.4000 | +5 | TSQL 114.8 | FM (analog) | — | Sayner, WI | |
| 19.9 | WE9COM | Sayner WE9COM |
145.1300 | -0.6 | TSQL 114.8 | FM (analog) | — | Sayner, WI | |
| 21.4 | KC9JCH | Arbor Vitae KC9JCH WIRES-X |
146.3550 | +0.6 | TONE 114.8 | FM (analog) (FM,C4FM) | WIRES-X 58978 | — | Arbor Vitae, WI |
| 21.4 | KC9JCH | Arbor Vitae KC9JCH WIRES-X |
443.2500 | +5 | TSQL 88.5 | FM (analog) (C4FM,FM) | WIRES-X 21667 | — | Arbor Vitae, WI |
| 25.7 | N9TRA | Tomahawk Harriso N9TRA |
145.4300 | -0.6 | TSQL 114.8 | FM (analog) (FM,P25) | — | Tomahawk, WI | |
| 25.7 | N9TRA | Tomahawk Harriso N9TRA |
444.5750 | +5 | TSQL 114.8 | FM (analog) | — | Tomahawk, WI | |
| 26.6 | W9BTN | Lac Du Flambeau W9BTN |
146.7000 | -0.6 | TONE 114.8 | FM (analog) | — | Lac Du Flambeau, WI | |
| 27.2 | W9VRC | Land O Lakes Wtr W9VRC |
145.3900 | -0.6 | TSQL 114.8 | FM (analog) (FM,C4FM) | — | Land O Lakes, WI | |
| 32.0 | KC9HBX | Tripoli Willow KC9HBX EchoLink |
147.1200 | +0.6 | TSQL 114.8 | FM (analog) | EchoLink 452874 | — | Tripoli, WI |
| 33.2 | WE9COM | Irma WE9COM |
146.8950 | -0.6 | TSQL 114.8 | FM (analog) | — | Irma, WI | |
| 33.3 | KC9NW | Irma Hl KC9NW |
146.9700 | -0.6 | TSQL 71.9 | FM (analog) | — | Irma, WI | |
| 34.4 | KB9QJN | Irma LH School KB9QJN AllStar |
146.6400 | -0.6 | TSQL 114.8 | FM (analog) (FM,P25) | EchoLink 364965 IRLP 4618 AllStar 641492 | — | Irma, WI |
| 34.4 | KB9QJN | Irma LH School KB9QJN AllStar |
442.7750 | +5 | TSQL 114.8 | FM (analog) | AllStar 641493 | — | Irma, WI |
| 34.4 | N9MEA | Irma Lincoln N9MEA |
52.8300 | in 51.1300 | TSQL 114.8 | FM (analog) | — | Irma, WI | |
| 35.6 | N8LVQ | Iron River Ski N8LVQ EchoLink |
145.1700 | -0.6 | TSQL 107.2 | FM (analog) (FM,C4FM) | EchoLink 90611 WIRES-X 65384 | — | Iron River, MI |
| 35.6 | N8LVQ | Iron River Ski N8LVQ AllStar |
444.1750 | +5 | TONE 107.2 | FM (analog) | AllStar 640990 | — | Iron River, MI |
| 35.8 | KB9WCK | Land O' Lakes KB9WCK WIRES-X |
145.3900 | -0.6 | TONE 114.8 | FM (analog) | WIRES-X 80110 | — | Land O' Lakes, WI |
| 39.4 | W8YNY | Gaastra W8YNY AllStar |
145.1700 | -0.6 | DG-ID 00-00 | Fusion (C4FM) | WIRES-X 55384 AllStar 640991 | — | Gaastra, MI |
| 42.0 | W9SM | Antigo Kent W9SM |
147.2550 | +0.6 | TSQL 114.8 | FM (analog) | — | Antigo, WI | |
| 43.5 | N9TEV | Antigo N9TEV |
147.3150 | +0.6 | TSQL 114.8 | FM (analog) | — | Antigo, WI | |
| 44.6 | KB9QJN | Merrill KB9QJN AllStar |
145.1900 | -0.6 | CC5 | DMR | BrandMeister 313542 AllStar 641494 | — | Merrill, WI |
| 44.7 | KB9QJN | Merrill KB9QJN FM38 |
444.5750 | +5 | TONE 114.8 | FM (analog) | AllStar 64168 FM38 🗓 4 nets | 4 nets | Merrill, WI |
| 46.2 | AA9JR | Townsend Holiday AA9JR AllStar |
443.9500 | +5 | TSQL 114.8 | FM (analog) (DMR,FM) | AllStar 505080 BrandMeister 311630 | — | Townsend, WI |
| 47.1 | W9PFP | Park Falls WLEF W9PFP |
147.0000 | +0.6 | TSQL 110.9 | FM (analog) | — | Park Falls, WI | |
| 47.1 | W9PFP | Park Falls WLEF W9PFP |
444.7500 | +5 | TSQL 110.9 | FM (analog) | — | Park Falls, WI | |
| 47.5 | W9SM | Antigo Gresch W9SM |
145.3100 | -0.6 | TSQL 114.8 | FM (analog) | — | Antigo, WI |