N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 6:00 am CST

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)

NA0N HAM

Amateur Extra class licensed since 1993 (33 yrs) Brandon, MN Grid EN25fx LoTW user eQSL AG Heard on PSK Reporter by 1 17 repeaters within 50 mi

🔒 Not available — currently licensed, through Mar 18, 2028. If it isn't renewed, it opens for vanity requests Mar 19, 2030.

📬 QSL: LoTW user · last upload Aug 2, 2026 · eQSL AG member · QRZ · HamQTH

Currently held by PATRICK J KORKOWSKI · 1 holder on record

Current holder: PATRICK J KORKOWSKI

Held NA0N Mar 18, 1998 → present · first licensed Jan 5, 1993 as KB0IHM · 1 license · FRN 0004716502

NA0N Active Amateur Extra · vanity Mar 18, 1998 → expires Mar 18, 2028

Licensee
PATRICK J KORKOWSKI

Address
10910 COUNTY ROAD 58 NW
BRANDON, MN 56315-8125
45.9770, -95.5393 (street) · Grid EN25fx · CQ 4 · ITU 7 · map ↗

FRN
0004716502

Last granted
Dec 28, 2017

Effective
Feb 12, 2026

Last action
Feb 12, 2026
FCC actions (5)
- Feb 12, 2026 — Administrative update LIAUA
- Dec 28, 2017 — License renewed LIREN
- Jan 1, 2008 — License renewed LIREN
- Sep 28, 2004 — Administrative update LIAUA
- Mar 27, 2001 — License modified LIMOD

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 Apr 13, 2001 → Apr 17, 2003 · 5 discs
NA0N · Amateur Extra · issued Mar 27, 2001, expires Mar 18, 2008
PATRICK J. KORKOWSKI .
6800 W OLD SHAKOPEE RD APT 218, BLOOMINGTON, MN 55438-2613
Seen Apr 7, 1999 → Oct 31, 2000 · 4 discs
NA0N · Amateur Extra · issued Jan 11, 1999, expires Mar 18, 2008
PATRICK J. KORKOWSKI .
6800 W OLD SHAKOPEE RD 218, BBLOOMINGTON, MN 55438-2613
Seen Nov 11, 1998 · 1 disc
NA0N · Amateur Extra · issued Mar 18, 1998, expires Mar 18, 2008 · previously KB0O (Advanced)
PATRICK J KORKOWSKI .
PO BOX 257, BRANDON, MN 56315
Seen Mar 9, 1998 · 1 disc
KB0O · Amateur Extra · issued Feb 12, 1997, expires Feb 12, 2007 · previously KB0IHM (Advanced)
PATRICK J KORKOWSKI .
PO BOX 257, BRANDON, MN 56315
Seen Apr 4, 1997 · 1 disc
KB0O · Amateur Extra · issued Feb 12, 1997, expires Feb 12, 2007 · previously KB0IHM (Advanced)
PATRICK J KORKOWSKI .
POB 257, BRANDON, MN 56315
Seen Sep 9, 1993 → Oct 27, 1996 · 7 discs
KB0IHM · Amateur Extra · issued Jan 5, 1993, expires Jan 5, 2003
PATRICK J KORKOWSKI
POB 257, BRANDON, MN 56315

Address history

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

Seen Sep 27, 2026 → Nov 1, 2026 · 6 snapshots · as NA0N
PATRICK J KORKOWSKI
10910 COUNTY ROAD 58 NW, BRANDON, MN 56315-8125
45.9770, -95.5393 (street) · Grid EN25fx · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Sep 25, 2025 · 46 snapshots · as NA0N
PATRICK J KORKOWSKI
11275 Oregon Circle, BLOOMINGTON, MN 55438-2461
44.8231, -93.3861 (ZIP center) · Grid EN34ht · CQ 4 · ITU 7 · map ↗

Earlier Holders

NA0N in the 1993–2003 Callbooks

Seen Oct 27, 1996 · 1 disc
NA0N · Club / other

NA0N 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.

1997 · 1 edition
NA0N · class G
Robert J Bell
B554 Groveland Brb Springfield, VA 11153
1997 p.824
1996 · 1 edition
NA0N
G ~:~rn•p:l~eb~~~hjr

1996 p.790
1993 → 1995 · 2 editions
NA0N · class G
Robert J Bell
8554 Groveland Brb Springfield, VA 11153
1993 p.687, 1995 p.802
1984 → 1986 · 3 editions
NA0N · class E · later WF6Z
Jack L Jenkins
319 W Cheyenne Blvd, Colorado Prin~s Co 8090&
Winter 1984 p.70, Winter 1985 p.67, Winter 1986 p.64
1932 → 1936 · 4 editions
NA0N
U. S. S. Oklahoma.

Fall 1932 p.166, Spring 1933 p.22, Spring 1935 p.24, Spring 1936 p.37
1928 · 1 edition
NA0N
Paul Hamilton

1928 p.123

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 1 station (1 reports) · last 12 hr ago · CW · grid EN25fx54

20m · 1

Farthest: NB3A, 1,033 miles on 20m CW (8 dB)

PSK Reporter map →

Repeaters within 50 Miles

17 repeaters within 50 miles of this address, most active 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
10.0	W0ALX	Alexandria W0ALX	146.7900	-0.6	TSQL 146.2	FM (analog) (C4FM,FM)		—	Alexandria, MN
10.0	W0ALX	Alexandria W0ALX	442.0250	+5	TSQL 146.2	FM (analog) (C4FM,FM)		—	Alexandria, MN
19.2	N0VCE	Dalton N0VCE	53.6300	-1	TSQL 100.0	FM (analog)		—	Dalton, MN
22.6	N0VCE	Dalton N0VCE	224.0800	-1.6	TONE 225.7	FM (analog)		—	Dalton, MN
30.4	N0WN	Bertha Wtr N0WN	147.1200	+0.6	none	FM (analog)		—	Bertha, MN
30.4	N0WN Offline	Bertha Wtr N0WN EchoLink	444.7500	+5	none	FM (analog)	EchoLink 352243	—	Bertha, MN
30.4	N0WN Offline	Deer Creek Wtr N0WN	146.9250	-0.6	none	FM (analog)		—	Deer Creek, MN
32.3	NG0W Offline	Morris NG0W IRLP	444.4000	+5	TSQL 103.5	FM (analog)	IRLP 7306	—	Morris, MN
32.4	KC0TAF	Long Prairie KC0TAF	146.6550	-0.6	none	FM (analog)		—	Long Prairie, MN
32.7	W0ALX	Sauk Centre W0ALX	147.2550	+0.6	none	FM (analog)		—	Sauk Centre, MN
33.3	K0QIK	Fergus Falls K0QIK	146.6400	-0.6	none	FM (analog)		—	Fergus Falls, MN
33.3	K0QIK	Fergus Falls K0QIK AllStar	444.2000	+5	TSQL 151.4	FM (analog)	AllStar 51052	—	Fergus Falls, MN
33.4	K0QIK	Fergus Falls K0QIK	147.2850	+0.6	TONE 123.0	FM (analog)		—	Fergus Falls, MN
33.4	N0RJO Offline	Fergus Falls N0RJO	146.8200	-0.6	TSQL 123.0	FM (analog)		—	Fergus Falls, MN
34.3	K0QIK	Fergus Falls K0QIK	444.9750	+5	TSQL 123.0	FM (analog)		—	Fergus Falls, MN
43.2	K0QIK	Perham K0QIK	147.1500	+0.6	TONE 123.0	FM (analog)		—	Perham, MN
50.0	N0WN	Sebeka Wtr N0WN EchoLink	147.3300	+0.6	TONE 123.0	FM (analog)	EchoLink 352243	—	Sebeka, MN