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

AARON J DIERS

FRN 0014916787 · first licensed Apr 11, 2006 as KC0WKP · 1 license on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WQWY891	Active	Aaron J Diers	Springbrook, WI	Oct 17, 2020	Jan 1, 2031

📝 FCC applications (10)

Received	File number	Service	Purpose	Status	Call
Mar 30, 2026	0011967691	HAM	Renewal	Granted	KC0WKP
Jun 28, 2023	0010596297	GMRS	Administrative update	Granted
Jun 28, 2023	0010596296	HAM	Administrative update	Granted	KC0WKP
Oct 16, 2020	0009263354	GMRS	Renewal	Granted
Mar 28, 2016	0007203226	HAM	Renewal	Granted	KC0WKP
Dec 31, 2015	0007080074	GMRS	New license	Granted
Aug 28, 2014	0006441597	HAM	Modification	Granted	KC0WKP
Aug 12, 2013	0005892309	HAM	Administrative update	Granted	KC0WKP
Jan 22, 2013	0005614531	HAM	Administrative update	Granted	KC0WKP
Apr 11, 2006	0002566806	HAM	New license	Granted	KC0WKP

Complete licensing history

KC0WKP Active General Apr 11, 2006 → expires Apr 11, 2036

Licensee
AARON J DIERS

Address
Attn: Aaron Diers
W2757 Airport Rd
Springbrook, WI 54875
45.9003, -91.6750 (street) · Grid EN45dv · CQ 4 · ITU 7 · map ↗

FRN
0014916787

Last granted
Apr 1, 2026

Effective
Apr 1, 2026

Last action
Apr 1, 2026
FCC actions (8)
- Apr 1, 2026 — License renewed LIREN
- Jun 29, 2023 — Administrative update LIAUA
- Mar 29, 2016 — License renewed LIREN
- Aug 28, 2014 — License modified LIMOD
- Aug 12, 2013 — Administrative update LIAUA
- Jan 22, 2013 — Administrative update LIAUA
- Apr 11, 2006 — License issued LIISS
- Apr 11, 2006 — 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 27, 2024 → Oct 4, 2026 · 12 snapshots · as KC0WKP
AARON J DIERS
Attn: Aaron Diers
W2757 Airport Rd, Springbrook, WI 54875
45.9003, -91.6750 (street) · Grid EN45dv · CQ 4 · ITU 7 · map ↗
Seen Oct 22, 2013 → Apr 16, 2022 · 27 snapshots · as KC0WKP
AARON J DIERS
428 RUSSELL ST, BARABOO, WI 53913
43.4928, -89.7287 (ZIP center) · Grid EN53dl · CQ 4 · ITU 8 · map ↗
Seen Feb 18, 2013 → Apr 12, 2013 · 3 snapshots · as KC0WKP
AARON J DIERS
209 HERMAN ST, WATERTOWN, WI 53098
43.2537, -88.7106 (ZIP center) · Grid EN53pg · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Jul 26, 2012 · 5 snapshots · as KC0WKP
Aaron J Diers
26287 Monroe St NE, Isanti, MN 55040
45.4458, -93.2535 (street) · Grid EN35ik · CQ 4 · ITU 7 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
Iowa D-Star Net	Sat 6:30 PM · Sat 6:45 PM · Sat 7:30 PM CT	XLX632 A	Checked in	2	2026-09-27

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

39 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
8.2	KC0WKP	Spooner KC0WKP	147.2850	+0.6	none	D-STAR		—	Spooner, WI
8.3	N9PHS	Lampson N9PHS	146.9700	-0.6	TSQL 110.9	FM (analog)		—	Lampson, WI
11.5	N9VAO	Hayward N9VAO WIRES-X	443.7500	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 11787	—	Hayward, WI
14.6	N9UPC	Hayward DPC N9UPC AmComm	443.7500	+5	TSQL 110.9	FM (analog) (C4FM,DMR,FM)	WIRES-X 21667 WIRES-X 11667 AmComm	—	Hayward, WI
14.7	N9UPC	Hayward N9UPC AllStar	147.2550	+0.6	TSQL 110.9	FM (analog) (C4FM,FM)	AllStar 46777 WIRES-X 21667	—	Hayward, WI
20.9	W9CVA	Meteor W9CVA AllStar	145.1100	-0.6	TSQL 110.9	FM (analog)	AllStar 558934 🗓 1 net	1 net · 173 check-ins · 96 stations	Meteor, WI
21.3	WE9COM	Meteor Hl WE9COM	147.0750	+0.6	TSQL 110.9	FM (analog)		—	Meteor, WI
22.9	N9UPC	Radisson N9UPC	145.1100	-0.6	CC?	DMR (DMR,C4FM)		—	Radisson, WI
22.9	N9UPC	Radisson N9UPC WIRES-X	442.2250	+5	TSQL 91.5	FM (analog) (C4FM,DMR,FM,P25)	WIRES-X 21667	—	Radisson, WI
22.9	N9UPC	Radisson N9UPC AllStar	444.2250	+5	TSQL 110.9	FM (analog) (C4FM,FM)	WIRES-X 54162 AllStar 46779	—	Radisson, WI
26.9	N9PHS	Shell Lake Timbe N9PHS	147.0450	+0.6	TSQL 110.9	FM (analog)		—	Shell Lake, WI
28.5	KD9EJA	Rice Lake KD9EJA AllStar	444.4500	+5	DCS 351	FM (analog) (FM,P25)	AllStar 48780 EchoLink 954794	—	Rice Lake, WI
28.5	KD9EJA	Rice Lake KD9EJA	443.8313	+5	CC?	DMR		—	Rice Lake, WI
28.5	KC0WKP	Rice Lake KC0WKP WIN	442.1000	+5	none	D-STAR	WIN	—	Rice Lake, WI
28.6	WI9WIN	Rice Lake CUPI-R WI9WIN WIN	442.1000	+5	TSQL 110.9	FM (analog)	WIN	—	Rice Lake, WI
30.3	KD9EJA	CUMBERLAND KD9EJA BM	443.5000	+5	CC4	DMR	BrandMeister 315544	—	CUMBERLAND, WI
32.1	AA9JL	Solon Springs AA9JL	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
33.1	N0DZQ	Webster N0DZQ BM	443.1500	+5	CC3	DMR	BrandMeister 310982	—	Webster, WI
33.8	KD9EJA	Barron Sheriff/E KD9EJA AllStar	146.7150	-0.6	TSQL 110.9	FM (analog) (FM,P25)	AllStar 48780 EchoLink 954794	—	Barron, WI
33.8	KB9TYC	Cameron KB9TYC AllStar	442.4000	+5	none	FM (analog)	AllStar 48733	—	Cameron WI, WI
34.1	KB9TYC	Cameron KB9TYC AllStar	446.0250	simplex	DCS 351	FM (analog)	AllStar 45265 EchoLink 956037	—	Cameron, WI
36.3	N0EO	Duluth N0EO AllStar	145.4900	-0.6	TONE 110.9	FM (analog)	AllStar 470240	—	Duluth MN, WI
36.7	WA9KLM	Solon Springs WA9KLM	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
37.4	N9PHS	Siren Penta N9PHS	146.6250	-0.6	TSQL 110.9	FM (analog)		—	Siren, WI
38.1	K9JWM	Clam Lake Lk K9JWM	145.2100	-0.6	TSQL 110.9	FM (analog) (FM,P25)		—	Clam Lake, WI
41.5	KC9AEG	Chaffey QTH of KC9AEG	444.9500	+5	TSQL 110.9	FM (analog)		—	Chaffey, WI
41.5	KC9EMI	Chaffey QTH of KC9EMI	147.1050	+0.6	TSQL 110.9	FM (analog)		—	Chaffey, WI
43.0	KD0CI	Duxbury KD0CI	146.9100	-0.6	TSQL 146.2	FM (analog)		—	Duxbury, MN
44.0	AE0KE	Sandsone AE0KE	147.3000	+0.6	TSQL 229.1	FM (analog)		—	Sandsone, MN
44.0	AE0KE	Sandsone AE0KE	444.8750	+5	TSQL 229.1	FM (analog)		—	Sandsone, MN
44.6	KD9EJA	Barron CS Dallas KD9EJA WIRES-X	443.6500	+5	DCS 351	FM (analog) (C4FM,FM)	WIRES-X 21980	—	Barron, WI
47.4	NA0RC	Knife River NA0RC WIRES-X	444.4000	+5	TSQL 103.5	FM (analog)	WIRES-X 11388	—	Knife River, MN
47.8	W9WAR	Milltown Auto W9WAR	440.0000	+5	TSQL 110.9	FM (analog) (FM,DMR)		—	Milltown, WI
48.0	AA9JL	Holcombe 345 AA9JL AllStar	147.3450	+0.6	TSQL 136.5	FM (analog)	AllStar 558933	—	Holcombe, WI
48.3	N9LIE	Holcombe N9LIE	52.8100	in 51.1100	TSQL 110.9	FM (analog)		—	Holcombe, WI
48.5	N9LIE	Holcombe N9LIE	145.4700	-0.6	TSQL 110.9	FM (analog)		—	Holcombe, WI
48.5	N9LIE	Holcombe N9LIE	444.5250	+5	TSQL 110.9	FM (analog)		—	Holcombe, WI
49.2	N9XH	Balsam Lake Bals N9XH	147.1950	+0.6	TSQL 110.9	FM (analog) (FM,C4FM)		—	Balsam Lake, WI
49.2	N9XH	Balsam Lake Bals N9XH	443.7250	+5	TSQL 110.9	FM (analog) (FM,C4FM)		—	Balsam Lake, WI