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

LA CROSSE COUNTY SKYWARN

FRN 0004118428 · first licensed Oct 6, 2000 as KB9YDR · 2 licenses on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Nov 16, 2020	0009298719	HAM	Modification	Granted	WX9ARX
Nov 13, 2020	0009297022	HAM	Renewal + modification	Granted	WX9ARX
Oct 27, 2010	0004433072	HAM	Renewal	Granted	WX9ARX
Oct 25, 2000	0000250580	HAM	Modification	Granted	KB9YDR
Sep 28, 2000	0000234434	HAM	New license	Granted	KB9YDR

Complete licensing history

📦 Moved: Onalaska, WI → La Crosse, WI

WX9ARX Active Club / other · vanity Nov 14, 2000 → expires Nov 14, 2030

Licensee
LA CROSSE COUNTY SKYWARN

Address
Attn: JOHN R WETENKAMP JR
N2788 County Road FA
La Crosse, WI 54601
43.8189, -91.1870 (street) · Grid EN43jt · CQ 4 · ITU 7 · map ↗

FRN
0004118428

Previous call
KB9YDR

Trustee
KB9UMX

Last granted
Nov 13, 2020

Effective
Nov 16, 2020

Last action
Mar 18, 2024
FCC actions (4)
- Nov 16, 2020 — License modified LIMOD
- Nov 13, 2020 — License renewed LIREN
- Oct 29, 2010 — License renewed LIREN
- Nov 14, 2000 — License issued LIISS
KB9YDR Canceled Club / other Oct 6, 2000 → Nov 14, 2000 (canceled)

Licensee
LA CROSSE COUNTY SKYWARN

Address
Attn: THOMAS J O BRIEN
306 3RD AVE S
ONALASKA, WI 54650
43.8810, -91.2321 (street) · Grid EN43jv · CQ 4 · ITU 7 · map ↗

FRN
0004118428

Trustee
WB9BJQ

Last granted
Oct 6, 2000

Effective
Oct 6, 2000

Last action
Nov 14, 2000
FCC actions (2)
- Nov 14, 2000 — License canceled LICAN
- Oct 6, 2000 — License issued LIISS

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as WX9ARX
LA CROSSE COUNTY SKYWARN
Attn: JOHN R WETENKAMP JR
N2788 County Road FA, La Crosse, WI 54601
43.8189, -91.1870 (street) · Grid EN43jt · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 83 snapshots · as KB9YDR
LA CROSSE COUNTY SKYWARN
Attn: THOMAS J O BRIEN
306 3RD AVE S, ONALASKA, WI 54650
43.8810, -91.2321 (street) · Grid EN43jv · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

40 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
0.1	KA9BAB	La Crosse Granda KA9BAB	444.9150	+5	none	D-STAR		—	La Crosse, WI
1.9	W9MVA	La Crosse W9MVA	444.6000	+5	TONE 131.8	FM (analog)		—	La Crosse, WI
2.3	KD9GVS	La Crosse KD9GVS WIRES-X	444.4750	+5	TONE 131.8	FM (analog) (FM,C4FM)	WIRES-X 91814	—	La Crosse, WI
2.3	AB9TS	La Crosse Mathy AB9TS	444.4750	+5	TSQL 131.8	FM (analog)		—	La Crosse, WI
2.4	W9UUM	La Crosse W9UUM FM38	442.3000	+5	TSQL 131.8	FM (analog)	AllStar 610590 FM38 🗓 4 nets	4 nets · 355 check-ins · 203 stations	La Crosse, WI
3.2	N0EXE	La Crosse Dtwn N0EXE	444.7500	+5	TONE 131.8	FM (analog)		—	La Crosse, WI
6.7	N9ETD	La Crosse N9ETD	147.0900	+0.6	TONE 131.8	FM (analog)		—	La Crosse, WI
9.0	W9UP	La Crosse WXOW W9UP WIRES-X	146.9700	-0.6	TSQL 131.8	FM (analog) (C4FM,FM)	WIRES-X 53956	—	La Crosse, WI
13.8	N9ETD	Reno N9ETD	444.6000	+5	TSQL 131.8	FM (analog)		—	Reno, MN
20.2	N9TUU	Galesville N9TUU WIN	442.5000	+5	none	D-STAR	WIN	—	Galesville, WI
20.3	N9TUU	Galesville WKBT N9TUU WIN	147.0000	+0.6	TSQL 131.8	FM (analog)	WIN	—	Galesville, WI
20.3	WI9WIN	Galesville WKBT WI9WIN	442.5000	+5	TSQL 131.8	FM (analog)		—	Galesville, WI
22.6	W0NE	Winona W0NE BM	442.1500	+5	TSQL 100.0	FM (analog) (C4FM,DMR,FM)	BrandMeister 313825	—	Winona, MN
23.3	N9TUU	Viroqua Wtr N9TUU	145.1700	-0.6	TSQL 131.8	FM (analog)		—	Viroqua, WI
25.1	W0CHP	Winona Minn W0CHP BM	433.8175	+5	CC1	DMR	BrandMeister 317060302	—	Winona, Minn., MN
26.2	W0NE	Bluff Siding KHM W0NE	146.8350	-0.6	TSQL 131.8	FM (analog) (C4FM,FM)		—	Bluff Siding, WI
26.8	N0QZU	Winona N0QZU	147.2850	+0.6	TSQL 100.0	FM (analog)		—	Winona, MN
26.9	AD0UU	Winona Sugarloaf AD0UU EchoLink	445.0000	simplex		Fusion (C4FM)	EchoLink 145829 WIRES-X 21884	—	Winona, MN
29.0	N0QK	Winona N0QK EchoLink	147.5550	simplex	none	FM (analog)	EchoLink 230765 WIRES-X 21955	—	Winona, MN
29.0	W0NE	Winona W0NE	146.6400	-0.6	TSQL 100.0	FM (analog) (C4FM,FM)		—	Winona, MN
29.4	WA0ELW	Winona WA0ELW	147.1500	+0.6	131.8	FM (analog)		—	Winona, MN
30.6	KD9JZC	Tomah Magnum KD9JZC WIN	147.2400	+0.6	none	D-STAR	WIN	—	Tomah, WI
31.3	WI9WIN	Tomah W.I.N WI9WIN WIN	444.8000	+5	TSQL 131.8	FM (analog)	WIN	—	Tomah, WI
36.3	W9DMH	Mount Sterling W9DMH	147.3600	+0.6	TSQL 131.8	FM (analog)		—	Mount Sterling, WI
36.9	W9WWV	Black River Fall W9WWV	145.3900	-0.6	TONE 131.8	FM (analog)		—	Black River Falls, WI
37.2	KC9KVE	Tomah Kendall KC9KVE	146.8050	-0.6	TSQL 131.8	FM (analog)		—	Tomah, WI
38.2	KC9GEA	Blac BRF Club / KC9GEA	145.3900	-0.6	TSQL 131.8	FM (analog)		—	Black River Falls, WI
40.0	W1JWC	Lanesboro W1JWC EchoLink	145.7250	simplex	TONE 114.8	FM (analog)	EchoLink 546874	—	Lanesboro, MA
41.2	WX9W	Wyeville PC Farm WX9W	146.6250	-0.6	TSQL 131.8	FM (analog)		—	Wyeville, WI
41.9	N9ROY	Black River Fall N9ROY	443.5500	+5	none	D-STAR		—	Black River Falls, WI
41.9	WI9WIN	Black Hart/Lund WI9WIN WIN	443.5500	+5	TSQL 131.8	FM (analog)	WIN	—	Black River Falls, WI
46.8	WE9COM	Gilmanton WE9COM	145.4300	-0.6	TSQL 131.8	FM (analog)		—	Gilmanton, WI
47.8	K0RTF	Decorah K0RTF	146.6700	-0.6	TONE 103.5	FM (analog)		—	Decorah, IA
48.2	KB9WQF	Mauston Johnson KB9WQF	146.8500	-0.6	TSQL 123.0	FM (analog) (C4FM,FM)	🗓 2 nets	2 nets · 19 check-ins · 10 stations	Mauston, WI
48.9	KD9BLN	Wonewoc KD9BLN	146.7150	-0.6	none	D-STAR		—	Wonewoc, WI
48.9	KD9BLN	Wonewoc 1291655 KD9BLN	443.6938	+5	none	D-STAR		—	Wonewoc, WI
49.4	KD9BLN	Wonewoc KD9BLN	444.6938	+5	none	D-STAR		—	Wonewoc, WI
3.2	W9UUM offline	La Crosse W9UUM IRLP	444.7500	+5	TSQL 131.8	FM (analog)	IRLP 4994	—	La Crosse, WI
20.2	N0EXE offline	Galesville N0EXE IRLP	446.0250	simplex	TSQL 131.8	FM (analog)	IRLP 8136	—	Galesville, WI
27.6	W0NE offline	Winona W0NE	444.2250	+5	TSQL 100.0	FM (analog) (C4FM,FM)		—	Winona, MN

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Oct 25, 2000 Granted Nov 13, 2020 0000250580	KB9YDR · LA CROSSE COUNTY SKYWARN · Attn: THOMAS J O BRIEN · 306 3RD AVE S, ONALASKA, WI 54650 43.8810, -91.2321 (street) · Grid EN43jv · CQ 4 · ITU 7 · map ↗	1.WX9ARX ✓ granted 2.K9ARX	Granted got WX9ARX