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

Randolph E Johnson

FRN 0022522601 · first licensed Mar 15, 2013 as KD0USR · 3 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Jan 29, 2019	0008488313	HAM	Administrative update	Granted	AA0ME
Jan 4, 2018	0008051087	HAM	Administrative update	Granted	AA0ME
Apr 17, 2017	0007740852	HAM	Administrative update	Granted	AA0ME
Mar 27, 2017	0007713862	HAM	Modification	Granted	N1CJP
Mar 22, 2016	0007197283	HAM	Modification	Granted	N1CJP
Jul 22, 2014	0006388140	HAM	Modification	Granted	KD0USR
Mar 15, 2013	0005693573	HAM	New license	Granted	KD0USR

Complete licensing history

📦 Moved: Duluth, MN → Carlton, MN

AA0ME Active Amateur Extra · vanity Apr 14, 2017 → expires Apr 14, 2027

Licensee
Randolph E Johnson

Address
1966 W Chub Lake rd
Carlton, MN 55718
46.6283, -92.4658 (street) · Grid EN36sp · CQ 4 · ITU 7 · map ↗

FRN
0022522601

Previous call
N1CJP (General)

Last granted
Apr 14, 2017

Effective
Feb 5, 2019

Last action
Feb 5, 2019
FCC actions (5)
- Feb 5, 2019 — Administrative update LIAUA
- Jan 5, 2018 — Administrative update LIAUA
- Apr 18, 2017 — Administrative update LIAUA
- Apr 14, 2017 — Vanity call sign granted VANGRT
- Apr 14, 2017 — License issued LIISS
N1CJP Canceled Amateur Extra · vanity Aug 9, 2014 → Apr 14, 2017 (canceled)

Licensee
Randolph E Johnson

Address
4323 Gilliat Street
Duluth, MN 55804
46.9314, -91.9363 (ZIP center) · Grid EN46aw · CQ 4 · ITU 7 · map ↗

FRN
0022522601

Previous call
KD0USR (General)

Last granted
Aug 9, 2014

Effective
Mar 22, 2016

Last action
Apr 14, 2017
FCC actions (4)
- Apr 14, 2017 — License canceled LICAN
- Mar 22, 2016 — License modified LIMOD
- Aug 9, 2014 — Vanity call sign granted VANGRT
- Aug 9, 2014 — License issued LIISS
KD0USR Canceled General Mar 15, 2013 → Aug 9, 2014 (canceled)

Licensee
Randolph E Johnson

Address
4323 Gilliat Street
Duluth, MN 55804
46.9314, -91.9363 (ZIP center) · Grid EN46aw · CQ 4 · ITU 7 · map ↗

FRN
0022522601

Last granted
Mar 15, 2013

Effective
Mar 15, 2013

Last action
Aug 9, 2014
FCC actions (3)
- Aug 9, 2014 — License canceled LICAN
- Mar 15, 2013 — License issued LIISS
- Mar 15, 2013 — 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 May 6, 2019 → Oct 4, 2026 · 14 snapshots · as AA0ME
Randolph E Johnson
1966 W Chub Lake rd, Carlton, MN 55718
46.6283, -92.4658 (street) · Grid EN36sp · CQ 4 · ITU 7 · map ↗
Seen Apr 6, 2013 → Oct 4, 2026 · 80 snapshots · as KD0USR
Randolph E Johnson
4323 Gilliat Street, Duluth, MN 55804
46.9314, -91.9363 (ZIP center) · Grid EN46aw · CQ 4 · ITU 7 · map ↗
Seen May 12, 2017 → Jan 2, 2018 · 4 snapshots · as AA0ME
Randolph E Johnson
PO Box 274
Knife River, MN 55609
46.9665, -91.7888 (ZIP center) · Grid EN46cx · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

57 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
3.8	AA0AC	Cloquet AA0AC AllStar	444.8500	+5	TSQL 141.3	FM (analog)	AllStar 56153	—	Cloquet, MN
6.3	N0RPW	Cloquet N0RPW	146.6700	-0.6	none	FM (analog)		—	Cloquet, MN
6.5	WA0GWI	Cloquet WA0GWI	146.6700	-0.6	none	FM (analog)		—	Cloquet, MN
6.5	KC0RTX	Carlton KC0RTX	146.7900	-0.6	TSQL 103.5	FM (analog)		—	Carlton, MN
7.1	KB0YHX	Cloquet CM Hosp KB0YHX	145.2500	-0.6	none	FM (analog) (C4FM,FM)		—	Cloquet, MN
10.3	N0BZZ	Mahtowa N0BZZ	53.1700	-1	TSQL 103.5	FM (analog)		—	Mahtowa, MN
10.3	W0GKP	Mahtowa W0GKP	147.0000	-0.6	TSQL 103.5	FM (analog)		—	Mahtowa, MN
11.2	N0VOW	Holyoke N0VOW	146.8950	-0.6	TSQL 82.5	FM (analog)		—	Holyoke, MN
14.0	N0BZZ	Proctor N0BZZ	147.3300	+0.6	TONE 151.4	FM (analog)		—	Proctor, MN
14.1	KC0RTX	Duluth KC0RTX	145.4500	-0.6	TSQL 103.5	FM (analog)		—	Duluth, MN
14.7	N0BZZ	Duluth N0BZZ	223.9400	+1.6	none	FM (analog)		—	Duluth, MN
18.3	WA9KLM	Superior Northwe WA9KLM WIRES-X	145.1700	-0.6	TSQL 110.9	FM (analog) (C4FM,FM)	WIRES-X 18373	—	Superior, WI
18.7	K0OE	Duluth K0OE BM	902.1000	in 947.1000	CC1	DMR	BrandMeister 311355	—	Duluth, MN
19.1	KA0TMW	Duluth KA0TMW	147.1800	+0.6	TONE 103.5	FM (analog)		—	Duluth, MN
19.8	W0GKP	Duluth W0GKP	444.1000	+5	TONE 103.5	FM (analog)		—	Duluth, MN
19.8	W0GKP	Duluth W0GKP	146.9400	-0.6	TSQL 103.5	FM (analog)		—	Duluth, MN
19.8	N0BZZ	Duluth N0BZZ	442.8000	+5	none	FM (analog)		—	Duluth, MN
19.9	N0EO	Duluth N0EO WIRES-X	444.3000	+5	TONE 103.5	FM (analog)	WIRES-X 30494	—	Duluth, MN
19.9	N0EO	Duluth N0EO AllStar	145.3100	-0.6	TONE 110.9	FM (analog)	AllStar 47024 AllStar 47016	—	Duluth, MN
20.0	N0EO	Duluth N0EO	147.3750	+0.6	TSQL 103.5	FM (analog) (DV,FM)		—	Duluth, MN
20.0	N0EO	Duluth N0EO	442.2000	+5	none	D-STAR		—	Duluth, MN
20.5	KC0RTX	Duluth KC0RTX	444.2000	+5	TONE 103.5	FM (analog)		—	Duluth, MN
21.6	KC9AEG	Chaffey QTH of KC9AEG	444.9500	+5	TSQL 110.9	FM (analog)		—	Chaffey, WI
21.6	KC9EMI	Chaffey QTH of KC9EMI	147.1050	+0.6	TSQL 110.9	FM (analog)		—	Chaffey, WI
21.8	K0OE	Duluth K0OE BM	444.8000	+5	CC1	DMR	BrandMeister 311164	—	Duluth, MN
21.8	K0QF	Duluth K0QF BM	439.9750	in 424.9750	CC1	DMR	BrandMeister 319324301	—	Duluth, MN
24.7	KC0IPA	Duluth KC0IPA	147.0600	+0.6	TONE 110.9	FM (analog)		—	Duluth, MN
24.7	KB0QYC	Duluth KB0QYC	927.6000	-25	TONE 114.8	FM (analog)		—	Duluth, MN
24.7	KB0QYC	Duluth KB0QYC	927.4875	-25	TONE 103.5	FM (analog)		—	Duluth, MN
27.6	WA9KLM	Solon Springs WA9KLM	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
27.7	KC0HXC	Duluth KC0HXC	145.4100	-0.6	TONE 100.0	FM (analog)		—	Duluth, MN
27.8	N0BZZ	Duluth N0BZZ	53.0500	-1	none	FM (analog)		—	Duluth, MN
28.2	N0EO	Duluth N0EO AllStar	145.4900	-0.6	TONE 110.9	FM (analog)	AllStar 470240	—	Duluth MN, WI
30.6	N0BZZ	Tamarack N0BZZ	443.2000	+5	TSQL 114.8	FM (analog)		—	Tamarack, MN
31.8	AD0MI	Askov AD0MI	443.4000	+5	DCS 172	FM (analog) (FM,P25)		—	Askov, MN
33.4	KD9EJA	Askov KD9EJA AllStar	146.9550	-0.6	TSQL 146.2	FM (analog) (FM,P25)	AllStar 56693	—	Askov, MN
34.6	AE0KE	Sandsone AE0KE	147.3000	+0.6	TSQL 229.1	FM (analog)		—	Sandsone, MN
34.6	AE0KE	Sandsone AE0KE	444.8750	+5	TSQL 229.1	FM (analog)		—	Sandsone, MN
34.7	KD0CI	Duxbury KD0CI	146.9100	-0.6	TSQL 146.2	FM (analog)		—	Duxbury, MN
36.0	AA9JL	Solon Springs AA9JL	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
36.5	NA0RC	Knife River NA0RC WIRES-X	444.4000	+5	TSQL 103.5	FM (analog)	WIRES-X 11388	—	Knife River, MN
38.8	KB0WAZ	McGregor KB0WAZ BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 3226114	—	McGregor, MN
39.3	KC0RTX	Knife River KC0RTX	147.1350	+0.6	TSQL 103.5	FM (analog)		—	Knife River, MN
40.1	NA0RC	Knife River NA0RC AllStar	147.1350	+0.6	TSQL 103.5	FM (analog)	AllStar 42251	—	Knife River, MN
41.8	W2JTW	Mcgregor W2JTW	146.8350	-0.6	TSQL 151.4	FM (analog)		—	Mcgregor, MN
43.2	N0BZZ	Giese N0BZZ	146.8650	-0.6	TSQL 146.2	FM (analog)		—	Giese, MN
44.0	N0VOW	Two Harbors N0VOW	146.8500	-0.6	TSQL 151.4	FM (analog)		—	Two Harbors, MN
44.7	KB0QYC	Virginia KB0QYC	53.1500	-0.5	TONE 103.5	FM (analog)		—	Virginia, MN
46.0	N0LCR	Two Harbors N0LCR WIRES-X	444.5000	+5	TSQL 103.5	FM (analog)	WIRES-X 53060	—	Two Harbors, MN
46.0	N0LCR	Two Harbors N0LCR	53.0200	-1	TSQL 103.5	FM (analog)		—	Two Harbors, MN
46.2	KB0TNB	Two Harbors KB0TNB	53.0200	-0.5	TONE 103.5	FM (analog)		—	Two Harbors, MN
49.2	KE0UAV	Silica Beauty KE0UAV	443.5500	+5	TONE 192.8	FM (analog) (DV,FM)		—	Silica, MN
7.1	KB0YHX offline	Cloquet KB0YHX	443.1000	+5	TONE 103.5	FM (analog) (C4FM,FM)		—	Cloquet, MN
12.3	AB9AC offline	Foxboro AB9AC BM	444.9000	+5	CC4	DMR	BrandMeister 312762	—	Foxboro, WI
20.1	KB0QYC offline	Duluth KB0QYC	442.8000	+5	none	FM (analog)		—	Duluth, MN
40.1	NA0RC offline	Knife River NA0RC	444.2000	+5	TSQL 103.5	FM (analog)		—	Knife River, MN
48.0	KB0QYC offline	Hinckley KB0QYC	444.5750	+5	TONE 146.2	FM (analog)		—	Hinckley, MN

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 27, 2017 Granted Apr 14, 2017 0007713862	N1CJP · Randolph E Johnson · Amateur Extra 4323 Gilliat Street, Duluth, MN 55804 46.9314, -91.9363 (ZIP center) · Grid EN46aw · CQ 4 · ITU 7 · map ↗	1.AN0T 2.AA0ME ✓ granted 3.AA0NO available 4.AN0TE 5.AT0ME 6.AN0ET 7.AE0TM held 8.AM0TE 9.AM0ET 10.AT0MM	Granted got AA0ME
Filed Jul 22, 2014 Granted Aug 9, 2014 0006388140	KD0USR · Randolph E Johnson · General 4323 Gilliat Street, Duluth, MN 55804 46.9314, -91.9363 (ZIP center) · Grid EN46aw · CQ 4 · ITU 7 · map ↗	1.N1CJP ✓ granted 2.K0FFY held 3.W0BBL held 4.W1TTZ held 5.N0GMC held 6.W1LDZ held 7.N2CJS held 8.K0LDR held 9.W1GMZ available 10.KO0LER 11.WE8MUD held 12.N0MMZ held 13.N0GGZ available 14.W8ONU held	Granted got N1CJP