N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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 A Irwin

FRN 0020330270 · first licensed Nov 17, 2010 as KC9THO · 2 licenses on record

📝 FCC applications (10)

Received	File number	Service	Purpose	Status	Call
Feb 2, 2021	0009398850	HAM	Administrative update	Granted	K2CAV
Feb 1, 2021	0009396192	HAM	Administrative update	Granted	K2CAV
Feb 1, 2021	0009395740	HAM	Administrative update	Granted	K2CAV
Nov 17, 2020	0009301001	HAM	Modification	Dismissed	K2CAV
Oct 13, 2020	0009260172	HAM	Renewal	Granted	K2CAV
Oct 24, 2016	0007512467	HAM	Administrative update	Granted	K2CAV
Oct 24, 2016	0007512436	HAM	Administrative update	Granted	K2CAV
Apr 25, 2012	0005180494	HAM	Administrative update	Granted	K2CAV
Nov 22, 2010	0004484342	HAM	Amendment	Granted	KC9THO
Nov 17, 2010	0004476240	HAM	New license	Granted	KC9THO

Complete licensing history

📦 Moved: Dixon, IL → Prophetstown, IL

K2CAV Active General · vanity Dec 10, 2010 → expires Dec 10, 2030

Licensee
Michael A Irwin

Address
Attn: Michael Irwin
106 W Riverside Dr
Prophetstown, IL 61277
41.6736, -89.9357 (street) · Grid EN51aq · CQ 4 · ITU 8 · map ↗

FRN
0020330270

Previous call
KC9THO

Last granted
Oct 14, 2020

Effective
Feb 3, 2021

Last action
Feb 3, 2021
FCC actions (9)
- Feb 3, 2021 — Administrative update LIAUA
- Feb 2, 2021 — Administrative update LIAUA
- Feb 2, 2021 — Administrative update LIAUA
- Oct 14, 2020 — License renewed LIREN
- Oct 25, 2016 — Administrative update LIAUA
- Oct 25, 2016 — Administrative update LIAUA
- Apr 26, 2012 — Administrative update LIAUA
- Dec 10, 2010 — Vanity call sign granted VANGRT
- Dec 10, 2010 — License issued LIISS
KC9THO Canceled General Nov 17, 2010 → Dec 10, 2010 (canceled)

Licensee
Michael A Irwin

Address
1006 N Hennepin Ave
Dixon, IL 61021
41.8295, -89.4771 (ZIP center) · Grid EN51gt · CQ 4 · ITU 8 · map ↗

FRN
0020330270

Last granted
Nov 17, 2010

Effective
Nov 17, 2010

Last action
Dec 10, 2010
FCC actions (3)
- Dec 10, 2010 — License canceled LICAN
- Nov 17, 2010 — License issued LIISS
- Nov 17, 2010 — 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 16, 2022 → Oct 4, 2026 · 13 snapshots · as K2CAV
Michael A Irwin
Attn: Michael Irwin
106 W Riverside Dr, Prophetstown, IL 61277
41.6736, -89.9357 (street) · Grid EN51aq · CQ 4 · ITU 8 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 48 snapshots · as KC9THO
Michael A Irwin
1006 N Hennepin Ave, Dixon, IL 61021
41.8295, -89.4771 (ZIP center) · Grid EN51gt · CQ 4 · ITU 8 · map ↗
Seen Nov 4, 2016 → May 6, 2019 · 12 snapshots · as K2CAV
Michael A Irwin
Attn: Michael A Irwin
PO Box 61021
1006 N Hennepin Ave, Dixon, IL 61021
41.8295, -89.4771 (ZIP center) · Grid EN51gt · CQ 4 · ITU 8 · map ↗
Seen May 28, 2012 → Jun 30, 2016 · 19 snapshots · as K2CAV
Michael Irwin
28946 N 2700 th Ave, Prophetstown, IL 61277
41.6136, -89.9306 (ZIP center) · Grid EN51ao · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

41 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
8.3	N9ORQ	Tampico N9ORQ	146.6250	-0.6	TSQL 114.8	FM (analog)		—	Tampico, IL
9.5	KA9QYS	Morrison KA9QYS	145.2100	-0.6	TSQL 114.8	FM (analog) (FM,C4FM)		—	Morrison, IL
14.7	W9MEP	Sterling W9MEP	146.8500	-0.6	TSQL 114.8	FM (analog)		—	Sterling, IL
17.0	WX9WL	Sterling WX9WL	444.0250	+5	TSQL 82.5	FM (analog)		—	Sterling, IL
17.6	KN0BS	Clinton KN0BS	224.1800	-1.6	TONE 136.5	FM (analog)		—	Clinton, IA
19.7	W0CS	Clinton W0CS	145.4300	-0.6	TSQL 100.0	FM (analog)		—	Clinton, IA
19.7	KD0WY	Clinton KD0WY internet	147.3150	+0.6	TSQL 114.8	FM (analog) (C4FM,DMR,FM)	WIRES-X 84361 internet	—	Clinton, IA
19.9	K9KQA	Geneseo K9KQA BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 3215533	—	Geneseo, IL
19.9	W9MVG	Geneseo W9MVG	444.8750	+5	TONE 136.5	FM (analog)		—	Geneseo, IL
24.2	KW0D	Argo KW0D	224.1000	-1.6	none	FM (analog)		—	Argo, IA
24.8	WX9WL	Dixon WX9WL EchoLink	146.9700	-0.6	TSQL 82.5	FM (analog)	EchoLink 153725	—	Dixon, IL
28.3	KV4AA	Geneseo KV4AA	444.5000	+5		Fusion (C4FM)		—	Geneseo, IL
28.3	KB9DBG	Polo KB9DBG	147.0450	+0.6	TSQL 74.4	FM (analog)		—	Polo, IL
28.7	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
29.0	KD9ABX	Princeton 911 KD9ABX	444.9250	+5	TSQL 118.8	FM (analog) (FM,C4FM)		—	Princeton, IL
30.1	W9DXN	Dixon W9DXN IRLP	444.8000	+5	TSQL 114.8	FM (analog) (C4FM,FM)	IRLP 4350 WIRES-X 93240	—	Dixon, IL
30.1	N0AE	Dixon N0AE IRLP	444.8000	+5	DG-ID 01	Fusion (C4FM)	IRLP 4350 WIRES-X 93240	—	Dixon, IL
30.3	KB9LOB	Bettendorf North KB9LOB	444.9000	+5	TSQL 156.7	FM (analog)		—	Bettendorf, IA
31.4	KA9MCC	Amboy KA9MCC AllStar	447.9250	-5	TONE 123.0	FM (analog)	AllStar 41450	—	Amboy, IL
33.0	KF0WYY	Davenport SC EMA KF0WYY BM	442.6000	+5	CC1	DMR	BrandMeister 315016	—	Davenport, IA
33.4	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
34.4	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
34.6	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
34.7	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
34.8	KB9JKE	Princeton KB9JKE	145.4500	-0.6	TSQL 118.8	FM (analog)		—	Princeton, IL
35.1	W9WRL	Rock Island W9WRL	146.7750	-0.6	none	FM (analog)		—	Rock Island, IL
35.3	N9UEJ	Princeton N9UEJ	146.9550	-0.6	TSQL 103.5	FM (analog) (FM,C4FM)		—	Princeton, IL
36.0	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
36.4	W9QCR	Rock Island W9QCR	440.8313	+5	none	D-STAR		—	Rock Island, IL
42.5	N9ST	Chana N9ST	147.1650	+0.6	TSQL 146.2	FM (analog) (FM,P25)		—	Chana, IL
43.8	K0JXC	Springbrook K0JXC	147.0600	+0.6	TSQL 192.8	FM (analog) (FM,C4FM)		—	Springbrook, IA
46.0	KB9RNT	Freeport KB9RNT	147.3900	+0.6	TSQL 114.8	FM (analog)		—	Freeport, IL
46.0	W9SBA	Freeport W9SBA	442.0000	+5	TSQL 146.2	FM (analog)		—	Freeport, IL
46.0	KB9RNT	Freeport KB9RNT	443.2750	+5	TSQL 114.8	FM (analog)		—	Freeport, IL
46.9	W9SBA	Elizabeth W9SBA	147.3300	+0.6	TSQL 250.3	FM (analog)		—	Elizabeth, IL
47.8	N0LGM	Wheatland N0LGM	146.7300	-0.6	TSQL 94.8	FM (analog) (FM,C4FM)		—	Wheatland, IA
48.0	KD9CFO	Rochelle KD9CFO BM	449.3200	-5	CC4	DMR	BrandMeister 313051	—	Rochelle, IL
48.9	W9HH	Oregon W9HH BM	422.5000	in 432.5000	CC1	DMR	BrandMeister 3186844	—	Oregon, IL
49.6	KB9LNK	La Salle KB9LNK	146.8950	-0.6	TSQL 103.5	FM (analog)		—	La Salle, IL
33.0	KC0EEC offline	Davenport KC0EEC BM	442.6000	+5	CC1	DMR	BrandMeister 313580	—	Davenport, IA
44.0	AI7TI offline	Schaumburg AI7TI BM	434.9875	+5	CC1	DMR	BrandMeister 313875	—	Schaumburg, IL

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Nov 17, 2020 Award date was Dec 5, 2020 0009301001	K2CAV · Michael A Irwin · General Attn: Michael Irwin · 106 West Riverside Drive, Prophetstown, IL 61277 41.6136, -89.9306 (ZIP center) · Grid EN51ao · CQ 4 · ITU 8 · map ↗	1.K2ACR held	Dismissed
Filed Nov 22, 2010 Granted Oct 14, 2020 0004484342	KC9THO · Michael Irwin · General 1006 N Hennepin Ave, Dixon, IL 61021 41.8295, -89.4771 (ZIP center) · Grid EN51gt · CQ 4 · ITU 8 · map ↗	1.K2CAV ✓ granted 2.W2CAV held 3.N6CAV held	Granted got K2CAV