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, WI

MICHAEL G CIZEK

FRN 0002927762 · first licensed as KO7V · 4 licenses on record

📝 FCC applications (10)

Received	File number	Service	Purpose	Status	Call
Apr 16, 2024	0011030200	HAM	Renewal	Granted	W0VTT
Feb 22, 2021	0009425450	HAM	Administrative update	Granted	W3GRF
Jan 7, 2021	0009359371	HAM	Administrative update	Granted	W0VTT
Apr 11, 2019	0008599022	HAM	Administrative update	Granted	W3GRF
May 2, 2017	0007759971	HAM	Renewal	Granted	W3GRF
Feb 7, 2017	0007652244	HAM	Modification	Granted	W3GRF
Jun 16, 2014	0006327693	HAM	Modification	Granted	W0RTT
May 27, 2014	0006300857	HAM	Modification	Granted	W3MC
Jun 1, 2007	0003049195	HAM	Renewal	Granted	W3MC
Jun 1, 2007	0003049194	HAM	Renewal	Granted	W3GRF

Complete licensing history

W0VTT Active Amateur Extra · vanity Jul 4, 2014 → expires Jul 4, 2034

Licensee
MICHAEL G CIZEK

Address
PO Box 616
St Charles, MN 55972
43.9939, -92.0509 (ZIP center) · Grid EN33xx · CQ 4 · ITU 7 · map ↗

FRN
0002927762

Previous call
W0RTT (Advanced)

Last granted
Apr 17, 2024

Effective
Apr 17, 2024

Last action
Apr 17, 2024
FCC actions (4)
- Apr 17, 2024 — License renewed LIREN
- Jan 8, 2021 — Administrative update LIAUA
- Jul 4, 2014 — Vanity call sign granted VANGRT
- Jul 4, 2014 — License issued LIISS
📦 Moved: Severn, MD → St Charles, MN

W0RTT Canceled Amateur Extra · vanity Jun 14, 2014 → Jul 4, 2014 (canceled)

Licensee
MICHAEL G CIZEK

Address
PO Box 616
St Charles, MN 55972
43.9939, -92.0509 (ZIP center) · Grid EN33xx · CQ 4 · ITU 7 · map ↗

FRN
0002927762

Previous call
W3MC (Advanced)

Last granted
Jun 14, 2014

Effective
Jun 14, 2014

Last action
Jul 4, 2014
FCC actions (3)
- Jul 4, 2014 — License canceled LICAN
- Jun 14, 2014 — Vanity call sign granted VANGRT
- Jun 14, 2014 — License issued LIISS
📦 Moved: , None → Severn, MD

W3MC Canceled Amateur Extra · vanity Jun 2, 2007 → Jun 14, 2014 (canceled)

Licensee
MICHAEL G CIZEK

Address
BOX 239
SEVERN, MD 21144-0239
39.1206, -76.6776 (ZIP center) · Grid FM19pc · CQ 5 · ITU 8 · map ↗

FRN
0002927762

Previous call
KO7V (Advanced)

Last granted
Jun 2, 2007

Effective
Jun 2, 2007

Last action
May 2, 2026
FCC actions (2)
- Jun 14, 2014 — License canceled LICAN
- Jun 2, 2007 — License renewed LIREN
KO7V Canceled Amateur Extra → Aug 21, 1997 (canceled)

Licensee
MICHAEL G CIZEK

Address

Last granted

Effective

Last action
Mar 19, 2013

Address history

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

Seen Mar 28, 2015 → Oct 4, 2026 · 72 snapshots · as W0RTT
MICHAEL G CIZEK
PO Box 616
St Charles, MN 55972
43.9939, -92.0509 (ZIP center) · Grid EN33xx · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KO7V
MICHAEL G CIZEK
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as W3MC
MICHAEL G CIZEK
BOX 239, SEVERN, MD 21144-0239
39.1206, -76.6776 (ZIP center) · Grid FM19pc · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

57 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
13.6	W0CHP	Winona Minn W0CHP BM	444.3875	in 447.3875	CC1	DMR	BrandMeister 317060301	—	Winona, Minn., MN
17.6	KD0EBO	Rochester KD0EBO EchoLink	147.2550	+0.6	TONE 100.0	FM (analog)	EchoLink 420993	—	Rochester, MN
17.6	WA0ELW	Winona WA0ELW	147.1500	+0.6	131.8	FM (analog)		—	Winona, MN
18.7	W0NE	Winona W0NE	146.6400	-0.6	TSQL 100.0	FM (analog) (C4FM,FM)		—	Winona, MN
19.0	KD0YRF	Rochester KD0YRF MNDMR	443.9750	+5	CC2	DMR	MNDMR	—	Rochester, MN
19.2	W1JWC	Lanesboro W1JWC EchoLink	145.7250	simplex	TONE 114.8	FM (analog)	EchoLink 546874	—	Lanesboro, MA
19.4	W0VGW	Chatfield W0VGW AllStar	444.5250	+5	DCS 172	FM (analog)	AllStar 67805	—	Chatfield, MN
19.4	N0QK	Winona N0QK EchoLink	147.5550	simplex	none	FM (analog)	EchoLink 230765 WIRES-X 21955	—	Winona, MN
20.2	AB0BW	Rochester AB0BW WIRES-X	444.9500	+5	TONE 114.8	FM (analog) (FM,C4FM)	WIRES-X 62769	—	Rochester, MN
20.3	AB0BW	Rochester AB0BW IRLP	147.5550	simplex	TONE 114.8	FM (analog)	IRLP 7162	—	Rochester, MN
20.4	KF0SNN	Rochester KF0SNN	145.1900	-0.6	TONE 100.0	FM (analog)		—	Rochester, MN
20.4	KA0MYG	Rochester KA0MYG	443.7000	+5	TSQL 100.0	FM (analog)		—	Rochester, MN
20.5	AD0UU	Winona Sugarloaf AD0UU EchoLink	445.0000	simplex		Fusion (C4FM)	EchoLink 145829 WIRES-X 21884	—	Winona, MN
20.8	W0MXW	Rochester Mayo W0MXW WIRES-X	146.6250	-0.6	TSQL 100.0	FM (analog) (C4FM,FM)	WIRES-X 58545	—	Rochester, MN
20.8	W0MXW	Rochester W0MXW	443.8500	+5	none	D-STAR		—	Rochester, MN
21.1	W0CHP	Winona Minn W0CHP BM	433.8175	+5	CC1	DMR	BrandMeister 317060302	—	Winona, Minn., MN
21.2	N0QZU	Winona N0QZU	147.2850	+0.6	TSQL 100.0	FM (analog)		—	Winona, MN
21.3	KD0TGF	Rochester KD0TGF KD0TGF-Ne	442.0000	+5	CC2	DMR	KD0TGF-Network	—	Rochester, MN
22.4	W0VGW	Wykoff W0VGW EchoLink	147.0150	+0.6	TONE 110.9	FM (analog)	EchoLink 530933	—	Wykoff, MN
22.5	W0NE	Winona W0NE BM	442.1500	+5	TSQL 100.0	FM (analog) (C4FM,DMR,FM)	BrandMeister 313825	—	Winona, MN
23.0	W0MXW	Rochester W0MXW	146.8200	-0.6	TONE 100.0	FM (analog)		—	Rochester, MN
24.0	W0VGW	Stewartville W0VGW	444.2500	+5	none	FM (analog) (FM,C4FM)		—	Stewartville, MN
24.1	W0NE	Bluff Siding KHM W0NE	146.8350	-0.6	TSQL 131.8	FM (analog) (C4FM,FM)		—	Bluff Siding, WI
26.3	KD0ORR	Racine KD0ORR EchoLink	444.2500	+5	TSQL 136.5	FM (analog)	EchoLink 530933	—	Racine, MN
28.2	WA0UNB	Wabasha WA0UNB	146.7450	-0.6	TSQL 136.5	FM (analog)		—	Wabasha, MN
31.3	W0WRC	Pepin W0WRC	145.3500	-0.6	TONE 110.9	FM (analog) (C4FM,FM)		—	Pepin, WI
34.9	KE0SKN	Kasson KE0SKN	442.4000	+5	TSQL 100.0	FM (analog) (DMR,FM)		—	Kasson, MN
36.0	N9TUU	Galesville N9TUU WIN	442.5000	+5	none	D-STAR	WIN	—	Galesville, WI
36.0	N9TUU	Galesville WKBT N9TUU WIN	147.0000	+0.6	TSQL 131.8	FM (analog)	WIN	—	Galesville, WI
36.0	WI9WIN	Galesville WKBT WI9WIN	442.5000	+5	TSQL 131.8	FM (analog)		—	Galesville, WI
36.4	W9UP	La Crosse WXOW W9UP WIRES-X	146.9700	-0.6	TSQL 131.8	FM (analog) (C4FM,FM)	WIRES-X 53956	—	La Crosse, WI
36.8	WW9RS	Durand WW9RS	145.3500	-0.6	TSQL 110.9	FM (analog)		—	Durand, WI
37.8	WE9COM	Gilmanton WE9COM	145.4300	-0.6	TSQL 131.8	FM (analog)		—	Gilmanton, WI
37.8	KE0YJJ	Roscoe Center KE0YJJ AllStar	443.8750	+5	TSQL 136.5	FM (analog) (C4FM,FM)	AllStar 602870 EchoLink 413705	—	Roscoe Center, MN
41.3	N9ETD	La Crosse N9ETD	147.0900	+0.6	TONE 131.8	FM (analog)		—	La Crosse, WI
41.8	N0EXE	La Crosse Dtwn N0EXE	444.7500	+5	TONE 131.8	FM (analog)		—	La Crosse, WI
42.4	W0CYY	Cresco HT REC W0CYY	146.9250	-0.6	TSQL 103.5	FM (analog)		—	Cresco, IA
42.8	W9MVA	La Crosse W9MVA	444.6000	+5	TONE 131.8	FM (analog)		—	La Crosse, WI
43.3	W9UUM	La Crosse W9UUM FM38	442.3000	+5	TSQL 131.8	FM (analog)	AllStar 610590 FM38 🗓 4 nets	4 nets	La Crosse, WI
43.4	AB9TS	La Crosse Mathy AB9TS	444.4750	+5	TSQL 131.8	FM (analog)		—	La Crosse, WI
43.4	KD9GVS	La Crosse KD9GVS WIRES-X	444.4750	+5	TONE 131.8	FM (analog) (FM,C4FM)	WIRES-X 91814	—	La Crosse, WI
43.8	WW9RS	Durand QTH of WW9RS	443.4000	+5	TSQL 110.9	FM (analog)		—	Durand, WI
43.8	WB9NTO	Town,Durand WB9NTO BM	443.4000	+5	CC1	DMR	BrandMeister 315537102	—	Town,Durand, WI
44.2	N0BVE	Red Wing N0BVE BM	442.4750	+5	CC2	DMR	BrandMeister 311097	—	Red Wing, MN
44.2	AA0RW	Red Wing AA0RW	147.3000	+0.6	TSQL 136.5	FM (analog)		—	Red Wing, MN
44.2	AA0RW	Red Wing AA0RW WIRES-X	442.2500	+5	TSQL 136.5	FM (analog) (C4FM,FM)	WIRES-X 58370	—	Red Wing, MN
44.3	KB9LUK	Bay City KB9LUK	145.2100	-0.6	none	D-STAR		—	Bay City, WI
44.7	KA9BAB	La Crosse Granda KA9BAB	444.9150	+5	none	D-STAR		—	La Crosse, WI
45.6	N9ETD	Reno N9ETD	444.6000	+5	TSQL 131.8	FM (analog)		—	Reno, MN
47.2	K0DRW	Janesville Minne K0DRW BM	441.5500	+5	CC1	DMR	BrandMeister 3206975	—	Janesville, Minnesot, MN
47.2	K0JGM	St Paul K0JGM BM	446.1250	-5	CC1	DMR	BrandMeister 322233502	—	St Paul, MN
47.2	K0YTH	Statewide K0YTH	443.7000	+5	TSQL 186.2	FM (analog)		—	Statewide, MN
48.2	KB9MOZ	Arkansaw KB9MOZ	147.2850	+0.6	TONE 100.0	FM (analog)		—	Arkansaw, WI
20.8	W0NE offline	Winona W0NE	444.2250	+5	TSQL 100.0	FM (analog) (C4FM,FM)		—	Winona, MN
34.8	N0EXE offline	Galesville N0EXE IRLP	446.0250	simplex	TSQL 131.8	FM (analog)	IRLP 8136	—	Galesville, WI
39.8	KB0VLR offline	Goodhue KB0VLR	147.2250	+0.6	TSQL 100.0	FM (analog)		—	Goodhue, MN
41.8	W9UUM offline	La Crosse W9UUM IRLP	444.7500	+5	TSQL 131.8	FM (analog)	IRLP 4994	—	La Crosse, WI

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jun 16, 2014 Granted Apr 17, 2024 0006327693	W0RTT · MICHAEL G CIZEK · Amateur Extra PO Box 616 · St Charles, MN 55972 43.9939, -92.0509 (ZIP center) · Grid EN33xx · CQ 4 · ITU 7 · map ↗	1.W0VTT ✓ granted	Granted got W0VTT
Filed May 27, 2014 Granted Jun 14, 2014 0006300857	W3MC · MICHAEL G CIZEK · Amateur Extra PO Box 616 · St Charles, MN 55972 43.9939, -92.0509 (ZIP center) · Grid EN33xx · CQ 4 · ITU 7 · map ↗	1.W0RTT ✓ granted	Granted got W0RTT