N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KC0XS HAM

Advanced class licensed since 1984 (42 yrs) Sandstone, MN Grid EN36nd 48 repeaters within 50 mi

🔒 Not available — currently licensed, through Jul 14, 2034. If it isn't renewed, it opens for vanity requests Jul 15, 2036.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by ROLAND O JOHNSON · 1 holder on record

Current holder: ROLAND O JOHNSON

Held KC0XS Aug 31, 1984 → present · first licensed Aug 31, 1984 as KC0XS · 1 license · FRN 0010833135
📖 In the printed callbooks since 1964 as WA0DUA, before the FCC's online records

KC0XS Active Advanced Aug 31, 1984 → expires Jul 14, 2034

Licensee
ROLAND O JOHNSON

Address
100 Court Ave S Apt 3018
SANDSTONE, MN 55072-5183
46.1276, -92.8660 (street) · Grid EN36nd · CQ 4 · ITU 7 · map ↗

FRN
0010833135

Last granted
Aug 23, 2025

Effective
Aug 28, 2025

Last action
Aug 28, 2025
FCC actions (5)
- Aug 28, 2025 — Administrative update LIAUA
- Aug 23, 2025 — License renewed LIREN
- Jun 19, 2014 — License renewed LIREN
- Apr 28, 2004 — FCC action LITIN
- Apr 28, 2004 — License renewed LIREN

Callbook Records, 1993–2003

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Oct 31, 1994 → Apr 17, 2003 · 17 discs
KC0XS · Advanced · issued Jul 14, 1994, expires Jul 14, 2004
ROLAND O. JOHNSON
HC 1 BOX 342, BRUNO, MN 55712
Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KC0XS · Advanced · issued Aug 31, 1984, expires Aug 31, 1994 · previously WA0DUA
ROLAND O JOHNSON
STAR RT BOX 342, BRUNO, MN 55712

Address history

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

Seen Sep 25, 2025 → Oct 11, 2026 · 4 snapshots · as KC0XS
ROLAND O JOHNSON
100 Court Ave S Apt 3018, SANDSTONE, MN 55072-5183
46.1276, -92.8660 (street) · Grid EN36nd · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → May 29, 2025 · 45 snapshots · as KC0XS
ROLAND O JOHNSON
PO Box 21
7578 MAPLE ST, BRUNO, MN 55712-0021
46.2818, -92.5206 (ZIP center) · Grid EN36rg · CQ 4 · ITU 7 · map ↗

KC0XS in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1994 · 1 edition
KC0XS
Roland 0 Johnson
Star Rt Box 342, Bruno, MN 55712
1994 p.131
1985 → 1987 · 2 editions
KC0XS · class A
Roland 0 Johnson
Star Rt Box 341, Bruno, MN 55711
Winter 1985 p.104, Winter 1987 p.104

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KC0XS in the last 24 hours. They show up here within seconds of KC0XS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

48 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
6.5	KD9EJA	Askov KD9EJA AllStar	146.9550	-0.6	TSQL 146.2	FM (analog) (FM,P25)	AllStar 56693	—	Askov, MN
10.3	AD0MI	Askov AD0MI	443.4000	+5	DCS 172	FM (analog) (FM,P25)		—	Askov, MN
10.9	W0ICR	Statewide W0ICR	444.3250	+5	TSQL 141.3	FM (analog)		—	Statewide, MN
14.3	N0BZZ	Giese N0BZZ	146.8650	-0.6	TSQL 146.2	FM (analog)		—	Giese, MN
16.1	AE0KE	Sandsone AE0KE	147.3000	+0.6	TSQL 229.1	FM (analog)		—	Sandsone, MN
16.1	AE0KE	Sandsone AE0KE	444.8750	+5	TSQL 229.1	FM (analog)		—	Sandsone, MN
17.1	KD0CI	Duxbury KD0CI	146.9100	-0.6	TSQL 146.2	FM (analog)		—	Duxbury, MN
29.0	W0REA Listed as W0REA/R	Isle Wtr W0REA AllStar	146.6100	-0.6	TSQL 141.3	FM (analog)	AllStar 41187	—	Isle, MN
29.6	N0DZQ	Webster N0DZQ BM	443.1500	+5	CC3	DMR	BrandMeister 310982	—	Webster, WI
30.9	K0ECM	Rush City K0ECM AllStar	145.3300	-0.6	TONE 146.2	FM (analog)	AllStar 29099	—	Rush City, MN
31.3	W2JTW	Mcgregor W2JTW	146.8350	-0.6	TSQL 151.4	FM (analog)		—	Mcgregor, MN
31.6	N9PHS	Siren Penta N9PHS	146.6250	-0.6	TSQL 110.9	FM (analog)		—	Siren, WI
32.1	KD0CI	Ogilvie KD0CI	147.2400	+0.6	TSQL 146.2	FM (analog)		—	Ogilvie, MN
32.6	N0BZZ	Mahtowa N0BZZ	53.1700	-1	TSQL 103.5	FM (analog)		—	Mahtowa, MN
32.6	W0GKP	Mahtowa W0GKP	147.0000	-0.6	TSQL 103.5	FM (analog)		—	Mahtowa, MN
34.0	N0VOW	Holyoke N0VOW	146.8950	-0.6	TSQL 82.5	FM (analog)		—	Holyoke, MN
34.6	KC0RTX	Carlton KC0RTX	146.7900	-0.6	TSQL 103.5	FM (analog)		—	Carlton, MN
37.1	WB0VGI	Harris WB0VGI	438.8000	+5	none	D-STAR		—	Harris, MN
37.3	N0BZZ	Tamarack N0BZZ	443.2000	+5	TSQL 114.8	FM (analog)		—	Tamarack, MN
38.3	KC9AEG	Chaffey QTH of KC9AEG	444.9500	+5	TSQL 110.9	FM (analog)		—	Chaffey, WI
38.3	KC9EMI	Chaffey QTH of KC9EMI	147.1050	+0.6	TSQL 110.9	FM (analog)		—	Chaffey, WI
42.9	K0GOI	North Branch K0GOI	147.3150	+0.6	TSQL 91.5	FM (analog)		—	North Branch, MN
42.9	AA0AC	Cloquet AA0AC AllStar	444.8500	+5	TSQL 141.3	FM (analog)	AllStar 56153	—	Cloquet, MN
43.0	K0GOI	North Branch K0GOI	443.5750	+5	CC?	DMR		—	North Branch, MN
43.2	KF0KYZ	Isanti KF0KYZ BM	443.8687	+5	CC3	DMR	BrandMeister 313595	—	Isanti, MN
44.1	WA9KLM	Solon Springs WA9KLM	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
44.4	N0JOL	Isanti N0JOL AllStar	146.6400	-0.6	TONE 146.2	FM (analog)	AllStar 527910	—	Isanti, MN
44.4	W0ICR	Isanti W0ICR AllStar	146.6400	-0.6	TSQL 146.2	FM (analog)	AllStar 687045	—	Isanti, MN
44.4	W0ICR	Isanti W0ICR	442.2750	+5	DCS 125	FM (analog) (FM,DV)		—	Isanti, MN
44.4	W0ICR	Isanti W0ICR	443.9750	+5	TSQL 114.8	FM (analog) (C4FM,FM)		—	Isanti, MN
44.7	N0EO	Duluth N0EO AllStar	145.4900	-0.6	TONE 110.9	FM (analog)	AllStar 470240	—	Duluth MN, WI
44.8	KD0JOU	Milaca KD0JOU AllStar	145.3500	-0.6	DCS 172	FM (analog)	AllStar 429984	—	Milaca, MN
44.9	W9WAR	Milltown Auto W9WAR	440.0000	+5	TSQL 110.9	FM (analog) (FM,DMR)		—	Milltown, WI
45.3	N0RPW	Cloquet N0RPW	146.6700	-0.6	none	FM (analog)		—	Cloquet, MN
45.4	WA0GWI	Cloquet WA0GWI	146.6700	-0.6	none	FM (analog)		—	Cloquet, MN
46.0	KB0YHX	Cloquet CM Hosp KB0YHX	145.2500	-0.6	none	FM (analog) (C4FM,FM)		—	Cloquet, MN
46.3	W0TRJ	Aitkin W0TRJ WIRES-X	442.7250	+5	TSQL 110.9	P25	WIRES-X 33604	—	Aitkin, MN
46.6	KC0QXC	Aitkin KC0QXC	442.7250	+5	TSQL 110.9	FM (analog)		—	Aitkin, MN
47.9	KB0WAZ	McGregor KB0WAZ BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 3226114	—	McGregor, MN
48.8	N0GOI	Foreston N0GOI	146.7450	-0.6	TONE 107.2	FM (analog)		—	Foreston, MN
48.8	N0GOI	Foreston N0GOI	443.6750	+5	TONE 114.8	FM (analog)		—	Foreston, MN
48.9	W0ICR	Stacy W0ICR WIRES-X	448.9750	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 30092	—	Stacy, MN
49.1	KC0QXC	Aitkin KC0QXC	146.8050	-0.6	DCS 054	FM (analog) (FM,P25)		—	Aitkin, MN
49.1	N0BZZ	Aitkin N0BZZ	147.3600	+0.6	TONE 203.5	FM (analog)		—	Aitkin, MN
8.5	KB0QYC Offline	Hinckley KB0QYC	444.5750	+5	TONE 146.2	FM (analog)		—	Hinckley, MN
37.7	AB9AC Offline	Foxboro AB9AC BM	444.9000	+5	CC4	DMR	BrandMeister 312762	—	Foxboro, WI
45.9	KB0YHX Offline	Cloquet KB0YHX	443.1000	+5	TONE 103.5	FM (analog) (C4FM,FM)		—	Cloquet, MN
47.7	KB0QYC Offline	Isanti KB0QYC	443.3250	+5	TONE 146.2	FM (analog)		—	Isanti, MN