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, WI

WARREN J WELCENBACH

FRN 0022862130 · first licensed Jul 24, 2013 as KC9ZJP · 2 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Aug 13, 2025	0011690247	HAM	Renewal	Granted	N9WJW
Jun 15, 2022	0010091607	HAM	Administrative update	Granted	N9WJW
Jul 14, 2015	0006875746	HAM	Modification	Granted	KC9ZJP
Jul 2, 2015	0006862025	HAM	Modification	Granted	KC9ZJP
Mar 2, 2015	0006690166	HAM	Modification	Dismissed	KC9ZJP
Jul 24, 2013	0005869836	HAM	New license	Granted	KC9ZJP

Complete licensing history

📦 Moved: Rhinelander, WI → Eagle River, WI

N9WJW Active General · vanity Aug 1, 2015 → expires Aug 1, 2035

Licensee
WARREN J WELCENBACH

Address
1290 E CRANBERRY LAKE RD.
EAGLE RIVER, WI 54521
45.9116, -89.1569 (street) · Grid EN55kv · CQ 4 · ITU 8 · map ↗

FRN
0022862130

Previous call
KC9ZJP (Technician)

Last granted
Aug 15, 2025

Effective
Aug 15, 2025

Last action
Aug 15, 2025
FCC actions (4)
- Aug 15, 2025 — License renewed LIREN
- Jun 16, 2022 — Administrative update LIAUA
- Aug 1, 2015 — Vanity call sign granted VANGRT
- Aug 1, 2015 — License issued LIISS
KC9ZJP Canceled General Jul 24, 2013 → Aug 1, 2015 (canceled)

Licensee
WARREN J WELCENBACH

Address
3949 CTY RD A
RHINELANDER, WI 54501
45.6576, -89.3492 (ZIP center) · Grid EN55hp · CQ 4 · ITU 8 · map ↗

FRN
0022862130

Last granted
Jul 24, 2013

Effective
Jul 2, 2015

Last action
Aug 1, 2015
FCC actions (4)
- Aug 1, 2015 — License canceled LICAN
- Jul 2, 2015 — License modified LIMOD
- Jul 24, 2013 — License issued LIISS
- Jul 24, 2013 — 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 Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as N9WJW
WARREN J WELCENBACH
1290 E CRANBERRY LAKE RD., EAGLE RIVER, WI 54521
45.9116, -89.1569 (street) · Grid EN55kv · CQ 4 · ITU 8 · map ↗
Seen Oct 22, 2013 → Oct 4, 2026 · 60 snapshots · as KC9ZJP
Warren J Welcenbach
3949 Cty Rd A, Rhinelander, WI 54501
45.6576, -89.3492 (ZIP center) · Grid EN55hp · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

29 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
4.6	W9VRC	Eagle River Mem W9VRC EchoLink	145.1500	-0.6	TSQL 114.8	FM (analog) (C4FM,FM)	EchoLink 691369	—	Eagle River, WI
5.3	KD9PT	Eagle River KD9PT	145.4500	-0.6	TONE 114.8	FM (analog) (FM,C4FM)		—	Eagle River, WI
17.9	W9VRC	Land O Lakes Wtr W9VRC	145.3900	-0.6	TSQL 114.8	FM (analog) (FM,C4FM)		—	Land O Lakes, WI
19.2	KD9JHE	Sayner KD9JHE	444.4000	+5	none	D-STAR		—	Sayner, WI
21.1	KC9HBX	Rhinelander LEC KC9HBX EchoLink	146.9400	-0.6	TSQL 114.8	FM (analog)	EchoLink 452874	—	Rhinelander, WI
21.9	KB9VMC	Sayner KB9VMC WIN	147.3600	+0.6	none	D-STAR	WIN	—	Sayner, WI
21.9	KD9JHE	Sayner KD9JHE	147.3600	+0.6	none	D-STAR		—	Sayner, WI
21.9	WI9WIN	Sayner AirComn WI9WIN	444.4000	+5	TSQL 114.8	FM (analog)		—	Sayner, WI
22.0	WE9COM	Sayner WE9COM	145.1300	-0.6	TSQL 114.8	FM (analog)		—	Sayner, WI
23.8	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
23.8	N8LVQ	Iron River Ski N8LVQ AllStar	444.1750	+5	TONE 107.2	FM (analog)	AllStar 640990	—	Iron River, MI
26.3	KC9JCH	Arbor Vitae KC9JCH WIRES-X	146.3550	+0.6	TONE 114.8	FM (analog) (FM,C4FM)	WIRES-X 58978	—	Arbor Vitae, WI
26.4	KC9JCH	Arbor Vitae KC9JCH WIRES-X	443.2500	+5	TSQL 88.5	FM (analog) (C4FM,FM)	WIRES-X 21667	—	Arbor Vitae, WI
27.6	W8YNY	Gaastra W8YNY AllStar	145.1700	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 55384 AllStar 640991	—	Gaastra, MI
27.8	W9RRA	Hazelhurst ASR#1 W9RRA IRLP	147.1950	+0.6	TSQL 114.8	FM (analog) (DV,FM)	IRLP 4195	—	Hazelhurst, WI
32.7	W9BTN	Lac Du Flambeau W9BTN	146.7000	-0.6	TONE 114.8	FM (analog)		—	Lac Du Flambeau, WI
37.6	N9TRA	Tomahawk Harriso N9TRA	145.4300	-0.6	TSQL 114.8	FM (analog) (FM,P25)		—	Tomahawk, WI
37.6	N9TRA	Tomahawk Harriso N9TRA	444.5750	+5	TSQL 114.8	FM (analog)		—	Tomahawk, WI
37.6	KB9WCK	Land O' Lakes KB9WCK WIRES-X	145.3900	-0.6	TONE 114.8	FM (analog)	WIRES-X 80110	—	Land O' Lakes, WI
41.4	N8LVQ	Cryst Courthouse N8LVQ WIRES-X	145.2300	-0.6	TSQL 107.2	FM (analog) (FM,C4FM)	WIRES-X 90654	—	Crystal Falls, MI
42.0	KD9LUJ	Crystal Falls KD9LUJ BM	434.3500	+5	CC9	DMR	BrandMeister 310386	—	Crystal Falls, MI
42.4	KC9HBX	Tripoli Willow KC9HBX EchoLink	147.1200	+0.6	TSQL 114.8	FM (analog)	EchoLink 452874	—	Tripoli, WI
45.5	WE9COM	Irma WE9COM	146.8950	-0.6	TSQL 114.8	FM (analog)		—	Irma, WI
45.5	KC9NW	Irma Hl KC9NW	146.9700	-0.6	TSQL 71.9	FM (analog)		—	Irma, WI
46.6	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
46.6	KB9QJN	Irma LH School KB9QJN AllStar	442.7750	+5	TSQL 114.8	FM (analog)	AllStar 641493	—	Irma, WI
46.6	N9MEA	Irma Lincoln N9MEA	52.8300	in 51.1300	TSQL 114.8	FM (analog)		—	Irma, WI
47.8	W9SM	Antigo Kent W9SM	147.2550	+0.6	TSQL 114.8	FM (analog)		—	Antigo, WI
48.1	AA9JR	Townsend Holiday AA9JR AllStar	443.9500	+5	TSQL 114.8	FM (analog) (DMR,FM)	AllStar 505080 BrandMeister 311630	—	Townsend, WI

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 14, 2015 Granted Aug 15, 2025 0006875746	KC9ZJP · WARREN J WELCENBACH · General 3949 CTY RD A, RHINELANDER, WI 54501 45.6576, -89.3492 (ZIP center) · Grid EN55hp · CQ 4 · ITU 8 · map ↗	1.N9WJW ✓ granted	Granted got N9WJW
Filed Mar 2, 2015 Award date was Mar 20, 2015 0006690166	KC9ZJP · Warren J Welcenbach · Technician 3949 Cty Rd A, Rhinelander, WI 54501 45.6576, -89.3492 (ZIP center) · Grid EN55hp · CQ 4 · ITU 8 · map ↗	1.W9WJW available	Dismissed