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

GYSI AMATEUR GROUP USA

FRN 0010269405 · first licensed Jan 26, 2004 as KB0SSQ · 2 licenses on record

📝 FCC applications (8)

Received	File number	Service	Purpose	Status	Call
Mar 27, 2025	0011502750	HAM	Renewal + modification	Granted	K3USA
Mar 17, 2015	0006713285	HAM	Modification	Granted	KB0SSQ
Feb 24, 2015	0006682655	HAM	Renewal	Granted	KB0SSQ
Feb 15, 2013	0005652389	HAM	Administrative update	Granted	KB0SSQ
May 22, 2009	0003847966	HAM	Administrative update	Granted	KB0SSQ
Apr 20, 2006	0002578525	HAM	Administrative update	Granted	KB0SSQ
Apr 13, 2005	0002123061	HAM	Renewal	Granted	KB0SSQ
Jan 26, 2004	0001594824	HAM	Administrative update	Granted	KB0SSQ

Complete licensing history

K3USA Active Club / other · vanity Apr 4, 2015 → expires Apr 4, 2035

Licensee
GYSI AMATEUR GROUP USA

Address
Attn: CHUCK GYSI
PO Box 1
Aledo, IL 61231-0001
41.2107, -90.7178 (ZIP center) · Grid EN41pf · CQ 4 · ITU 7 · map ↗

FRN
0010269405

Previous call
KB0SSQ

Trustee
N2DUP

Last granted
Mar 29, 2025

Effective
Mar 29, 2025

Last action
Mar 29, 2025
FCC actions (3)
- Mar 29, 2025 — License renewed LIREN
- Apr 4, 2015 — Vanity call sign granted VANGRT
- Apr 4, 2015 — License issued LIISS
KB0SSQ Canceled Club / other Jan 26, 2004 → Apr 4, 2015 (canceled)

Licensee
GYSI AMATEUR GROUP USA

Address
Attn: CHUCK GYSI
PO Box 1
Aledo, IL 61231-0001
41.2107, -90.7178 (ZIP center) · Grid EN41pf · CQ 4 · ITU 7 · map ↗

FRN
0010269405

Trustee
N2DUP

Last granted
Feb 24, 2015

Effective
Feb 24, 2015

Last action
Apr 4, 2015
FCC actions (10)
- Apr 4, 2015 — License canceled LICAN
- Mar 10, 2015 — Authorization printed AUTHPR
- Mar 9, 2015 — FCC action RCDUP
- Feb 24, 2015 — License renewed LIREN
- Feb 15, 2013 — Administrative update LIAUA
- May 22, 2009 — Administrative update LIAUA
- Apr 20, 2006 — Administrative update LIAUA
- Apr 13, 2005 — License renewed LIREN
- Jan 26, 2004 — Administrative update LIAUA
- Jan 26, 2004 — FCC action LITIN

Address history

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

Seen Feb 18, 2013 → Oct 4, 2026 · 77 snapshots · as KB0SSQ
GYSI AMATEUR GROUP USA
Attn: CHUCK GYSI
PO Box 1
Aledo, IL 61231-0001
41.2107, -90.7178 (ZIP center) · Grid EN41pf · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Jul 26, 2012 · 5 snapshots · as KB0SSQ
GYSI AMATEUR GROUP USA
Attn: CHUCK GYSI
PO Box 4
Aledo, IL 61231-0004
41.2107, -90.7178 (ZIP center) · Grid EN41pf · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB0SSQ
GYSI AMATEUR GROUP USA
Attn: CHUCK GYSI
PO Box 142
Rochester, MN 55903-0142
44.0241, -92.4365 (ZIP center) · Grid EN34sa · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

48 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
1.8	N1USA	Aledo N1USA	444.2500	+5	DCS 073	FM (analog)		—	Aledo, IL
19.2	W9QCR	Rock Island W9QCR	440.8313	+5	none	D-STAR		—	Rock Island, IL
21.0	KD9J	Monmouth KD9J	146.6550	-0.6	TSQL 173.8	FM (analog)		—	Monmouth, IL
21.5	KD9J	Monmouth KD9J	444.3250	+5	TSQL 173.8	FM (analog) (FM,C4FM)		—	Monmouth, IL
21.9	W9WRL	Rock Island W9WRL	146.7750	-0.6	none	FM (analog)		—	Rock Island, IL
22.1	W0PCD	Muscatine W0PCD BM	446.2500	-5	CC1	DMR	BrandMeister 3105989	—	Muscatine, IA
22.4	W0PCD	Muscatine W0PCD AllStar	433.7000	simplex	TONE 192.8	FM (analog)	AllStar 51193	—	Muscatine, IA
22.4	AC0EC	Muscatine MCC AC0EC BM	444.1250	+5	CC2	DMR	BrandMeister 311405 🗓 1 net	1 net	Muscatine, IA
22.5	KC0AQS	Muscatine MCC KC0AQS AllStar	146.9100	-0.6	TSQL 192.8	FM (analog) (C4FM,FM)	EchoLink 52761 AllStar 51631 🗓 2 nets	2 nets	Muscatine, IA
22.8	KD0JJG	Davenport Missis KD0JJG WIRES-X	146.6400	-0.6	TSQL 107.2	FM (analog) (C4FM,DMR,DV,FM)	WIRES-X 9631 BrandMeister TGIF	—	Davenport, IA
23.2	AC0EC	Muscatine AC0EC	444.0750	+5	CC2	DMR	🗓 1 net	1 net	Muscatine, IA
23.2	W0BXR	Davenport KWQC W0BXR	146.7000	-0.6	TSQL 77.0	FM (analog) (FM,C4FM)	🗓 2 nets	2 nets · 21 check-ins · 14 stations	Davenport, IA
23.5	AC0EC	Wapello Sheriff' AC0EC EchoLink	146.9850	-0.6	TSQL 192.8	FM (analog)	EchoLink 762547 🗓 1 net	1 net	Wapello, IA
23.9	W0BXR	Davenport SAU W0BXR WIRES-X	146.9400	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 33765 🗓 2 nets	2 nets · 21 check-ins · 14 stations	Davenport, IA
24.2	W9GFD	Galesburg St W9GFD WIRES-X	444.4500	+5	TSQL 103.5	FM (analog) (FM,C4FM)	WIRES-X 30453 🗓 1 net	1 net · 3 check-ins · 3 stations	Galesburg, IL
24.2	W9GFD	Galesburg St W9GFD	147.0000	-0.6	TSQL 103.5	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 3 check-ins · 3 stations	Galesburg, IL
24.7	W9GFD	Galesburg Knox W9GFD	147.8100	-0.6	TSQL 107.2	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 3 check-ins · 3 stations	Galesburg, IL
24.9	W9GFD	Galesburg Hawtho W9GFD	147.2100	+0.6	TSQL 107.2	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 3 check-ins · 3 stations	Galesburg, IL
25.6	W9GFD	Galesburg OSF W9GFD	146.4000	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 3 check-ins · 3 stations	Galesburg, IL
25.6	W9GFD	Galesburg OSF W9GFD	449.4500	-5	TSQL 103.5	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 3 check-ins · 3 stations	Galesburg, IL
26.0	KB9LOB	Bettendorf North KB9LOB	444.9000	+5	TSQL 156.7	FM (analog)		—	Bettendorf, IA
26.1	KF0WYY	Davenport SC EMA KF0WYY BM	442.6000	+5	CC1	DMR	BrandMeister 315016	—	Davenport, IA
27.4	N0GES	Mediapolis N0GES	444.1000	+5	TSQL 146.2	FM (analog) (FM,C4FM)		—	Mediapolis, IA
30.3	KV4AA	Geneseo KV4AA	444.5000	+5		Fusion (C4FM)		—	Geneseo, IL
31.6	W0BXR	Eldridge River W0BXR	146.8800	-0.6	TSQL 77.0	FM (analog) (C4FM,FM)	🗓 2 nets	2 nets · 21 check-ins · 14 stations	Eldridge, IA
31.7	W9MVG	Geneseo W9MVG	444.8750	+5	TONE 136.5	FM (analog)		—	Geneseo, IL
31.7	K9KQA	Geneseo K9KQA BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 3215533	—	Geneseo, IL
33.1	KW0D	Argo KW0D	224.1000	-1.6	none	FM (analog)		—	Argo, IA
34.7	W0LAC	Burlington W0LAC	146.7900	-0.6	TONE 100.0	FM (analog)		—	Burlington, IA
34.8	KE9BPB	Dahinda KE9BPB BM	433.4250	+5	CC12	DMR	BrandMeister 321116701	—	Dahinda, IL
35.3	W9GFD	Galva W9GFD WIRES-X	145.4900	-0.6	TSQL 225.7	FM (analog) (FM,C4FM)	WIRES-X 73050 🗓 1 net	1 net · 3 check-ins · 3 stations	Galva, IL
41.9	W9GFD	Kewanee Abilitie W9GFD	442.1750	+5	TSQL 225.7	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 3 check-ins · 3 stations	Kewanee, IL
43.4	N0LGM	Wheatland N0LGM	146.7300	-0.6	TSQL 94.8	FM (analog) (FM,C4FM)		—	Wheatland, IA
44.1	K0WLC	Tipton K0WLC BM	444.0750	+5	CC2	DMR	BrandMeister 311958	—	Tipton, IA
46.3	KE0IHD	Mount Pleasant KE0IHD BM	147.2250	+0.6	TONE 146.2	FM (analog) (DMR,FM)	BrandMeister 314572	—	Mount Pleasant, IA
46.3	WB0VHB	Mount Pleasant WB0VHB	147.1650	+0.6	TSQL 156.7	FM (analog)		—	Mount Pleasant, IA
46.3	KE0IHD	Mount Pleasant KE0IHD AllStar	444.7750	+5	TONE 100.0	FM (analog)	AllStar 58477 EchoLink 363310	—	Mount Pleasant, IA
46.6	W0MME	Mount Pleasant W0MME	147.3900	+0.6	none	FM (analog)		—	Mount Pleasant, IA
47.9	KC9JIC	Dallas City KC9JIC	145.3300	-0.6	TSQL 82.5	FM (analog) (FM,C4FM)		—	Dallas City, IL
48.5	WB0VHB	Mount Pleasant WB0VHB BM	444.5250	+5	CC1	DMR	BrandMeister 3119112 BrandMeister 311417 BrandMeister 311901	—	Mount Pleasant, IA
48.6	KE0IHD	Mount Pleasant KE0IHD BM	443.6250	+5	CC1	DMR	BrandMeister 311619	—	Mount Pleasant, IA
22.5	KT0TT offline	Muscatine W Hl KT0TT AllStar	446.2000	simplex	TONE 100.0	FM (analog)	AllStar 50377 AllStar 503770	—	Muscatine, IA
26.0	KC0EEC offline	Davenport KC0EEC BM	442.6000	+5	CC1	DMR	BrandMeister 313580	—	Davenport, IA
27.1	N0GES offline	Mediapolis N0GES EchoLink	443.1000	+5	TSQL 151.4	FM (analog)	EchoLink 235168	—	Mediapolis, IA
31.5	N0MRZ offline	Wilton N0MRZ BM	444.0750	+5	CC2	DMR	BrandMeister 312856	—	Wilton, IA
46.1	KC9JIC offline	Dallas City KC9JIC	224.0200	-1.6	TSQL 100.0	FM (analog)		—	Dallas City, IL
46.1	KA9JNG offline	Dallas City KA9JNG	444.9250	+5		Fusion (C4FM)		—	Dallas City, IL
47.9	KC9JIC offline	Dallas City KC9JIC	145.2500	-0.6	TSQL 151.4	FM (analog)		—	Dallas City, IL

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 17, 2015 Granted Mar 29, 2025 0006713285	KB0SSQ · GYSI AMATEUR GROUP USA · Attn: CHUCK GYSI · PO Box 1 · Aledo, IL 61231-0001 41.2107, -90.7178 (ZIP center) · Grid EN41pf · CQ 4 · ITU 7 · map ↗	1.K3USA ✓ granted	Granted got K3USA