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

William B Theisen

FRN 0006101299 · first licensed Feb 4, 1992 as WT0V · 3 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Feb 27, 2007	0002926954	HAM	Modification	Dismissed	WT0V
Feb 26, 2007	0002926947	HAM	Modification	Granted	WT0V
Feb 12, 2007	0002909261	HAM	Administrative update	Granted	WT0V
Nov 22, 2004	0001945429	HAM	Modification	Granted	N0IUG
Nov 18, 2004	0001942803	HAM	Administrative update	Granted	N0IUG
Jul 10, 2002	0000957938	HAM	Renewal + modification	Granted	N0IUG

Complete licensing history

WT0V Active Amateur Extra · vanity Dec 10, 2004 → expires Dec 10, 2034

Licensee
William B Theisen

Address
108 Corbett St
Epworth, IA 52045-9652
42.4462, -90.9265 (street) · Grid EN42mk · CQ 4 · ITU 7 · map ↗

FRN
0012093217

Previous call
N0IUG (Advanced)

Last granted
Nov 6, 2024

Effective
Nov 6, 2024

Last action
Nov 6, 2024
FCC actions (7)
- Nov 6, 2024 — License renewed LIREN
- Dec 9, 2014 — License renewed LIREN
- Dec 6, 2014 — FCC action ESUFRN
- Feb 27, 2007 — License modified LIMOD
- Feb 13, 2007 — Administrative update LIAUA
- Dec 10, 2004 — Vanity call sign granted VANGRT
- Dec 10, 2004 — License issued LIISS
📦 Moved: Saint Louis, MO → Epworth, IA

N0IUG Canceled Amateur Extra Jul 10, 2002 → Dec 10, 2004 (canceled)

Licensee
William B Theisen

Address
108 Corbett St
Epworth, IA 52045
42.4462, -90.9265 (street) · Grid EN42mk · CQ 4 · ITU 7 · map ↗

FRN
0006101299

Last granted
Jul 10, 2002

Effective
Nov 19, 2004

Last action
Dec 10, 2004
FCC actions (4)
- Dec 10, 2004 — License canceled LICAN
- Nov 19, 2004 — Administrative update LIAUA
- Jul 10, 2002 — License renewed LIREN
- Jul 10, 2002 — FCC action LITIN
WT0V Expired Amateur Extra Feb 4, 1992 → Feb 4, 2002 (expired)

Licensee
JACK M KUPER

Address
5748 WINONA
SAINT LOUIS, MO 63109
38.5846, -90.2944 (ZIP center) · Grid EM48uo · CQ 4 · ITU 7 · map ↗

FRN
0012093217

Previous call
N0KJQ (General)

Last granted
Feb 4, 1992

Effective
Feb 4, 1992

Last action
Nov 6, 2024
FCC actions (1)
- Feb 5, 2004 — License expired LIEXP

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 · 94 snapshots · as N0IUG
William B Theisen
108 Corbett St, Epworth, IA 52045
42.4462, -90.9265 (street) · Grid EN42mk · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as WT0V
JACK M KUPER
5748 WINONA, SAINT LOUIS, MO 63109
38.5846, -90.2944 (ZIP center) · Grid EM48uo · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N0IUG
William B Theisen
PO Box 131
108 Corbett St, Epworth, IA 52045
42.4462, -90.9265 (street) · Grid EN42mk · CQ 4 · ITU 7 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
Iowa 75 Meter Traffic Net	Sun 5:30 PM CT	3.970	Checked in	2	2026-09-27

From nets logged with NetLogger since the start of collection.

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
8.0	W0DBQ	Dubuque Co EOC W0DBQ EchoLink	147.2400	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)	EchoLink 441349	—	Dubuque, IA
10.6	W0OIC	Dubuque W0OIC WIRES-X	146.7900	-0.6	TSQL 103.5	FM (analog) (C4FM,FM)	WIRES-X 30870	—	Dubuque, IA
11.3	KE0OSQ	Holy Cross KE0OSQ BM	433.0200	-0.6	CC1	DMR	BrandMeister 312986	—	Holy Cross, IA
11.8	KD9HAE	dubuque KD9HAE BM	443.2000	+5	CC1	DMR	BrandMeister 311935 BrandMeister 315541	—	dubuque, IA
11.8	KD9HAE	Dubuque KD9HAE BM	444.0500	+5	CC0	DMR	BrandMeister 311951	—	Dubuque, IA
16.4	N9PNO	Dubuque N9PNO	444.2250	+5	none	D-STAR		—	Dubuque, IA
23.9	W0II	Manchester W0II	147.3000	+0.6	none	FM (analog)		—	Manchester, IA
24.4	N0WLU	Beetown N0WLU EchoLink	146.8950	-0.6	TSQL 114.8	FM (analog)	EchoLink 930729	—	Beetown, WI
25.7	KD9HAE	Hazel Green KD9HAE	443.0688	+5	CC?	DMR		—	Hazel Green, WI
29.3	K7PEM	Anamosa K7PEM BM	444.6375	+5	CC1	DMR	BrandMeister 311922	—	Anamosa, IA
29.7	W0CWP	Anamosa W0CWP	145.3900	-0.6	TONE 77.0	FM (analog)		—	Anamosa, IA
29.7	W9UWP	Platteville W9UWP	444.1750	+5	TONE 131.8	FM (analog)		—	Platteville, WI
30.1	K0JXC	Springbrook K0JXC	147.0600	+0.6	TSQL 192.8	FM (analog) (FM,C4FM)		—	Springbrook, IA
30.4	KC9KQ	Platteville Sout KC9KQ	444.3250	+5	TSQL 131.8	FM (analog)		—	Platteville, WI
34.9	KA9WAM	Platteville KA9WAM WIN	442.2000	+5	none	D-STAR	WIN	—	Platteville, WI
35.0	WI9WIN	Platteville Badg WI9WIN	442.2000	+5	TSQL 123.0	FM (analog)		—	Platteville, WI
35.0	NM5PB	Central City NM5PB AllStar	442.9500	+5	DCS 612	FM (analog) (FM,C4FM)	AllStar 526790 EchoLink 293882	—	Central City, IA
37.1	W9SBA	Elizabeth W9SBA	147.3300	+0.6	TSQL 250.3	FM (analog)		—	Elizabeth, IL
42.1	K0LVB	Marion K0LVB BM	146.6850	-0.6	TSQL 192.8	FM (analog) (C4FM,DMR,FM,P25)	BrandMeister 311494	—	Marion, IA
42.7	N0LGM	Wheatland N0LGM	146.7300	-0.6	TSQL 94.8	FM (analog) (FM,C4FM)		—	Wheatland, IA
43.2	KB9SCT	Prairie du Chien KB9SCT	147.1200	+0.6	TSQL 131.8	FM (analog)		—	Prairie du Chien, WI
43.2	KB9SCT	Prairie du Chien KB9SCT	444.4500	+5	none	D-STAR		—	Prairie du Chien, WI
43.3	W0SFK	Prairie du WPRE W0SFK	147.1200	+0.6	TSQL 131.8	FM (analog)		—	Prairie du Chien, WI
43.3	WI9WIN	Prairie du WPRE WI9WIN	444.4500	+5	TSQL 131.8	FM (analog)		—	Prairie du Chien, WI
43.5	KE1THA	Prairie du Chien KE1THA	446.4500	simplex	TONE 114.8	FM (analog)		—	Prairie du Chien, WI
45.3	W0GSK	Bertram W0GSK BM	444.1250	+5	CC1	DMR	BrandMeister 3180667	—	Bertram, IA
46.1	K0LVB	Cedar Rapids K0LVB BM	444.8250	+5	TSQL 192.8	FM (analog) (C4FM,DMR,FM,P25)	BrandMeister 311471	—	Cedar Rapids, IA
46.4	K0LVB	Mount Vernon K0LVB BM	147.2700	+0.6	TSQL 192.8	FM (analog) (C4FM,DMR,FM,P25)	BrandMeister 312699	—	Mount Vernon, IA
47.5	KC0RMS	Independence KC0RMS	145.3300	-0.6	TSQL 103.5	FM (analog)		—	Independence, IA
47.6	W0WSV	Cedar Rapids W0WSV	145.1500	-0.6	TONE 192.8	FM (analog)		—	Cedar Rapids, IA
47.6	N0DX	Cedar Rapids N0DX	145.1900	-0.6	TONE 192.8	FM (analog)		—	Cedar Rapids, IA
47.6	W0GQ	Cedar Rapids W0GQ	146.7450	-0.6	TONE 192.8	FM (analog)		—	Cedar Rapids, IA
47.6	W0WSV	Cedar Rapids W0WSV	224.9400	-1.6	TONE 192.8	FM (analog)		—	Cedar Rapids, IA
47.8	W0GQ	Cedar Rapids W0GQ BM	443.6000	+5	CC1	DMR	BrandMeister 311938	—	Cedar Rapids, IA
47.8	K0WLC	Tipton K0WLC BM	444.0750	+5	CC2	DMR	BrandMeister 311958	—	Tipton, IA
47.9	W0GEN	Monona W0GEN BM	443.6500	+5	CC1	DMR	BrandMeister 311928	—	Monona, IA
49.1	KC0RMS	Independence KC0RMS BM	442.9000	+5	none	FM (analog) (DMR,FM)	BrandMeister 311913	—	Independence, IA
49.8	W0IY	Cedar Rapids W0IY	927.1125	-25	DCS 432	FM (analog)		—	Cedar Rapids, IA
49.8	N0MA	Cedar Rapids N0MA AllStar	443.8000	+5	TONE 192.8	FM (analog)	AllStar 42186	—	Cedar Rapids, IA
47.6	W0WSV offline	Cedar Rapids W0WSV	147.0900	+0.6	TONE 192.8	FM (analog)		—	Cedar Rapids, IA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 27, 2007 Award date was Mar 17, 2007 0002926954	WT0V · William B Theisen · Amateur Extra 108 Corbett St, Epworth, IA 52045 42.4462, -90.9265 (street) · Grid EN42mk · CQ 4 · ITU 7 · map ↗	1.W0OX held	Dismissed
Filed Nov 22, 2004 Award date was Dec 10, 2004 0001945429	N0IUG · William B Theisen · Amateur Extra 108 Corbett St, Epworth, IA 52045 42.4462, -90.9265 (street) · Grid EN42mk · CQ 4 · ITU 7 · map ↗	1.W0OX held 2.WT0V held	Granted