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

Mark A Rude

FRN 0010624112 · first licensed May 24, 2010 as KD0LUK · 2 licenses on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
May 12, 2014	0006279669	HAM	Modification	Granted	KD0LUK
May 12, 2014	0006279257	HAM	Administrative update	Granted	KD0LUK
May 12, 2014	0006279213	HAM	Administrative update	Granted	KD0LUK
May 12, 2014	0006279197	HAM	Administrative update	Granted	KD0LUK
Mar 11, 2014	0006194679	HAM	Modification	Dismissed	KD0LUK
Mar 5, 2014	0006184827	HAM	Modification	Dismissed	KD0LUK
Mar 5, 2014	0006184722	HAM	Administrative update	Granted	KD0LUK
May 11, 2012	0005205198	HAM	Modification	Granted	KD0LUK
May 24, 2010	0004258202	HAM	New license	Granted	KD0LUK

Complete licensing history

AK0Z Canceled Amateur Extra · vanity May 30, 2014 → Sep 27, 2019 (canceled)

Licensee
Mark A Rude

Address
PO Box 7114
4615 W. 7th st.
Duluth, MN 55807
46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗

FRN
0010624112

Previous call
KD0LUK (General)

Last granted
May 30, 2014

Effective
May 30, 2014

Last action
Mar 26, 2021
FCC actions (5)
- Mar 26, 2021 — Record corrected COR
- Mar 26, 2021 — Record corrected COR
- Mar 26, 2021 — Record corrected COR
- May 30, 2014 — Vanity call sign granted VANGRT
- May 30, 2014 — License issued LIISS
KD0LUK Canceled Amateur Extra May 24, 2010 → May 30, 2014 (canceled)

Licensee
Mark A Rude

Address
Attn: Mark A Rude
PO Box 7114
4615 W. 7th st.
Duluth, MN 55807
46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗

FRN
0010624112

Last granted
May 24, 2010

Effective
May 13, 2014

Last action
May 30, 2014
FCC actions (8)
- May 30, 2014 — License canceled LICAN
- May 13, 2014 — Administrative update LIAUA
- May 13, 2014 — Administrative update LIAUA
- May 13, 2014 — Administrative update LIAUA
- Mar 6, 2014 — Administrative update LIAUA
- May 11, 2012 — License modified LIMOD
- May 24, 2010 — License issued LIISS
- May 24, 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 Mar 28, 2014 → Oct 4, 2026 · 74 snapshots · as KD0LUK
Mark A Rude
Attn: Mark A Rude
PO Box 7114
4615 W. 7th st., Duluth, MN 55807
46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Oct 22, 2013 · 8 snapshots · as KD0LUK
Mark A Rude
PO Box 7114
Duluth, MN 55807
46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
the N0SWR net	Mon, Tue, Wed, Fri, Sat 5:45 PM · Mon, Tue, Thu, Fri 6:00 PM · Wed, Thu, Fri 5:15 PM CT	7.185	Checked in	17	2026-09-30
California Hawaii Net	Mon 10:00 AM UTC	14.340	Checked in	1	2026-09-30
VASCO NET	Tue 1:15 AM · Tue 1:30 AM UTC	7.171	Checked in	1	2026-09-08
Rocky Mountain RV Service Net	Weekdays 7:15 AM · Tue, Wed 7:00 AM · Tue 7:30 AM CT	7.1855	Checked in	1	2026-09-02

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

54 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
2.8	N0BZZ	Proctor N0BZZ	147.3300	+0.6	TONE 151.4	FM (analog)		—	Proctor, MN
3.0	N0BZZ	Duluth N0BZZ	223.9400	+1.6	none	FM (analog)		—	Duluth, MN
3.0	WA9KLM	Superior Northwe WA9KLM WIRES-X	145.1700	-0.6	TSQL 110.9	FM (analog) (C4FM,FM)	WIRES-X 18373	—	Superior, WI
3.1	K0OE	Duluth K0OE BM	902.1000	in 947.1000	CC1	DMR	BrandMeister 311355	—	Duluth, MN
4.4	N0EO	Duluth N0EO WIRES-X	444.3000	+5	TONE 103.5	FM (analog)	WIRES-X 30494	—	Duluth, MN
4.4	N0EO	Duluth N0EO AllStar	145.3100	-0.6	TONE 110.9	FM (analog)	AllStar 47024 AllStar 47016	—	Duluth, MN
4.4	N0BZZ	Duluth N0BZZ	442.8000	+5	none	FM (analog)		—	Duluth, MN
4.4	N0EO	Duluth N0EO	147.3750	+0.6	TSQL 103.5	FM (analog) (DV,FM)		—	Duluth, MN
4.4	N0EO	Duluth N0EO	442.2000	+5	none	D-STAR		—	Duluth, MN
4.4	W0GKP	Duluth W0GKP	444.1000	+5	TONE 103.5	FM (analog)		—	Duluth, MN
4.4	W0GKP	Duluth W0GKP	146.9400	-0.6	TSQL 103.5	FM (analog)		—	Duluth, MN
4.8	KC0RTX	Duluth KC0RTX	444.2000	+5	TONE 103.5	FM (analog)		—	Duluth, MN
6.6	K0QF	Duluth K0QF BM	439.9750	in 424.9750	CC1	DMR	BrandMeister 319324301	—	Duluth, MN
6.7	K0OE	Duluth K0OE BM	444.8000	+5	CC1	DMR	BrandMeister 311164	—	Duluth, MN
8.4	KA0TMW	Duluth KA0TMW	147.1800	+0.6	TONE 103.5	FM (analog)		—	Duluth, MN
8.8	KC0RTX	Duluth KC0RTX	145.4500	-0.6	TSQL 103.5	FM (analog)		—	Duluth, MN
9.0	KC0IPA	Duluth KC0IPA	147.0600	+0.6	TONE 110.9	FM (analog)		—	Duluth, MN
9.0	KB0QYC	Duluth KB0QYC	927.6000	-25	TONE 114.8	FM (analog)		—	Duluth, MN
9.0	KB0QYC	Duluth KB0QYC	927.4875	-25	TONE 103.5	FM (analog)		—	Duluth, MN
13.8	WA0GWI	Cloquet WA0GWI	146.6700	-0.6	none	FM (analog)		—	Cloquet, MN
13.9	KB0YHX	Cloquet CM Hosp KB0YHX	145.2500	-0.6	none	FM (analog) (C4FM,FM)		—	Cloquet, MN
13.9	N0RPW	Cloquet N0RPW	146.6700	-0.6	none	FM (analog)		—	Cloquet, MN
14.4	AA0AC	Cloquet AA0AC AllStar	444.8500	+5	TSQL 141.3	FM (analog)	AllStar 56153	—	Cloquet, MN
18.5	KC0HXC	Duluth KC0HXC	145.4100	-0.6	TONE 100.0	FM (analog)		—	Duluth, MN
18.6	N0BZZ	Duluth N0BZZ	53.0500	-1	none	FM (analog)		—	Duluth, MN
20.1	N0VOW	Holyoke N0VOW	146.8950	-0.6	TSQL 82.5	FM (analog)		—	Holyoke, MN
22.4	KC0RTX	Carlton KC0RTX	146.7900	-0.6	TSQL 103.5	FM (analog)		—	Carlton, MN
23.5	KC9AEG	Chaffey QTH of KC9AEG	444.9500	+5	TSQL 110.9	FM (analog)		—	Chaffey, WI
23.5	KC9EMI	Chaffey QTH of KC9EMI	147.1050	+0.6	TSQL 110.9	FM (analog)		—	Chaffey, WI
23.6	KC0RTX	Knife River KC0RTX	147.1350	+0.6	TSQL 103.5	FM (analog)		—	Knife River, MN
24.5	NA0RC	Knife River NA0RC AllStar	147.1350	+0.6	TSQL 103.5	FM (analog)	AllStar 42251	—	Knife River, MN
24.5	NA0RC	Knife River NA0RC WIRES-X	444.4000	+5	TSQL 103.5	FM (analog)	WIRES-X 11388	—	Knife River, MN
25.8	WA9KLM	Solon Springs WA9KLM	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
26.1	N0BZZ	Mahtowa N0BZZ	53.1700	-1	TSQL 103.5	FM (analog)		—	Mahtowa, MN
26.1	W0GKP	Mahtowa W0GKP	147.0000	-0.6	TSQL 103.5	FM (analog)		—	Mahtowa, MN
26.1	N0EO	Duluth N0EO AllStar	145.4900	-0.6	TONE 110.9	FM (analog)	AllStar 470240	—	Duluth MN, WI
28.4	N0VOW	Two Harbors N0VOW	146.8500	-0.6	TSQL 151.4	FM (analog)		—	Two Harbors, MN
30.5	KB0QYC	Virginia KB0QYC	53.1500	-0.5	TONE 103.5	FM (analog)		—	Virginia, MN
30.5	N0LCR	Two Harbors N0LCR	53.0200	-1	TSQL 103.5	FM (analog)		—	Two Harbors, MN
30.5	N0LCR	Two Harbors N0LCR WIRES-X	444.5000	+5	TSQL 103.5	FM (analog)	WIRES-X 53060	—	Two Harbors, MN
30.6	KB0TNB	Two Harbors KB0TNB	53.0200	-0.5	TONE 103.5	FM (analog)		—	Two Harbors, MN
31.1	AA9JL	Solon Springs AA9JL	145.4900	-0.6	TSQL 110.9	FM (analog)		—	Solon Springs, WI
39.8	WB0DGK	Two Harbors WB0DGK	147.2700	+0.6	TONE 103.5	FM (analog)		—	Two Harbors, MN
39.8	N0BZZ	Wales N0BZZ	147.2700	+0.6	TSQL 103.5	FM (analog)		—	Wales, MN
44.6	AD0MI	Askov AD0MI	443.4000	+5	DCS 172	FM (analog) (FM,P25)		—	Askov, MN
45.0	KD0CI	Duxbury KD0CI	146.9100	-0.6	TSQL 146.2	FM (analog)		—	Duxbury, MN
45.1	N0BZZ	Tamarack N0BZZ	443.2000	+5	TSQL 114.8	FM (analog)		—	Tamarack, MN
45.2	AE0KE	Sandsone AE0KE	147.3000	+0.6	TSQL 229.1	FM (analog)		—	Sandsone, MN
45.2	AE0KE	Sandsone AE0KE	444.8750	+5	TSQL 229.1	FM (analog)		—	Sandsone, MN
47.2	KD9EJA	Askov KD9EJA AllStar	146.9550	-0.6	TSQL 146.2	FM (analog) (FM,P25)	AllStar 56693	—	Askov, MN
4.4	KB0QYC offline	Duluth KB0QYC	442.8000	+5	none	FM (analog)		—	Duluth, MN
13.9	KB0YHX offline	Cloquet KB0YHX	443.1000	+5	TONE 103.5	FM (analog) (C4FM,FM)		—	Cloquet, MN
17.3	AB9AC offline	Foxboro AB9AC BM	444.9000	+5	CC4	DMR	BrandMeister 312762	—	Foxboro, WI
24.5	NA0RC offline	Knife River NA0RC	444.2000	+5	TSQL 103.5	FM (analog)		—	Knife River, MN

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 12, 2014 Award date was May 30, 2014 0006279669	KD0LUK · Mark A Rude · Amateur Extra PO Box 7114 · 4615 W. 7th st., Duluth, MN 55807 46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗	1.AK0Z held 2.K0QZ held	Granted
Filed Mar 11, 2014 Award date was Mar 29, 2014 0006194679	KD0LUK · Mark A Rude · Amateur Extra PO Box 7114 · 4615 W. 7th st., Duluth, MN 55807 46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗	1.KL0K held 2.KL0L held	Dismissed
Filed Mar 5, 2014 Award date was Mar 23, 2014 0006184827	KD0LUK · Mark A Rude · Amateur Extra PO Box 7114 · Duluth, MN 55807 46.7355, -92.1679 (ZIP center) · Grid EN36vr · CQ 4 · ITU 7 · map ↗	1.KK0X held 2.NO0N held	Dismissed