N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

NF0O HAM

📻

Previously held a GMRS license

WQUT514

Expired Oct 7, 2019 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2014 (12 yrs) NF0O since 2021 · previously KE0BRZ Sioux Falls, SD grid EN13po LoTW user eQSL AG 27 repeaters within 50 mi

🔒 Not available — currently licensed, through Nov 19, 2031. If it isn't renewed, it opens for vanity requests Nov 20, 2033.

📬 QSL: LoTW user · last upload May 21, 2021 as previous call KE0BRZ · none yet as NF0O · eQSL AG member · QRZ · HamQTH

📝 NF0O has filed vanity applications before — latest filed Nov 1, 2021 · what was requested

Currently held by Dale A Christopherson · 2 holders on record

Current holder: Dale A Christopherson

Held NF0O Nov 19, 2021 → present · first licensed Sep 17, 2014 as KE0BRZ · 2 licenses · FRN 0023903693

NF0O Active Amateur Extra · vanity Nov 19, 2021 → expires Nov 19, 2031

Licensee
Dale A Christopherson

Address
3916 N POTSDAM AVE 834
SIOUX FALLS, SD 57104
43.5892, -96.6950 (street) · Grid EN13po · CQ 4 · ITU 7 · map ↗

FRN
0023903693

Previous call
KE0BRZ (General)

Last granted
Nov 19, 2021

Effective
Nov 19, 2021

Last action
Nov 19, 2021
FCC actions (2)
- Nov 19, 2021 — Vanity call sign granted VANGRT
- Nov 19, 2021 — License issued LIISS
KE0BRZ Canceled Amateur Extra Sep 17, 2014 → Nov 19, 2021 (canceled)

Licensee
Dale A Christopherson

Address
3916 N POTSDAM AVE 834
SIOUX FALLS, SD 57104
43.5892, -96.6950 (street) · Grid EN13po · CQ 4 · ITU 7 · map ↗

FRN
0023903693

Last granted
Sep 17, 2014

Effective
Mar 22, 2021

Last action
Nov 19, 2021
FCC actions (7)
- Nov 19, 2021 — License canceled LICAN
- Mar 22, 2021 — Administrative update LIAUA
- Mar 20, 2021 — Administrative update LIAUA
- Dec 16, 2015 — License modified LIMOD
- Dec 19, 2014 — License modified LIMOD
- Sep 17, 2014 — License issued LIISS
- Sep 17, 2014 — 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 16, 2022 → Oct 4, 2026 · 26 snapshots · as KE0BRZ
Dale A Christopherson
3916 N POTSDAM AVE 834, SIOUX FALLS, SD 57104
43.5892, -96.6950 (street) · Grid EN13po · CQ 4 · ITU 7 · map ↗
Seen Mar 28, 2015 → May 6, 2019 · 23 snapshots · as KE0BRZ
Dale A Christopherson
901 140th NW, Andover, MN 55304
45.2456, -93.2600 (ZIP center) · Grid EN35if · CQ 4 · ITU 7 · map ↗

Previous holder: HAROLD J PANUSKA

Held NF0O Apr 24, 2009 → Jul 19, 2019 · first licensed Apr 24, 2009 as NF0O · 1 license · FRN 0018724948

NF0O Expired Amateur Extra Apr 24, 2009 → Jul 19, 2019 (expired)

Licensee
HAROLD J PANUSKA

Address
20 CYGNET PL
LONG LAKE, MN 55356-9734
44.9959, -93.5855 (ZIP center) · Grid EN34ex · CQ 4 · ITU 7 · map ↗

FRN
0018724948

Last granted
Apr 24, 2009

Effective
Apr 24, 2009

Last action
Jul 20, 2021
FCC actions (3)
- Jul 20, 2021 — License expired LIEXP
- Apr 24, 2009 — License renewed LIREN
- Apr 24, 2009 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as NF0O
HAROLD J PANUSKA
20 CYGNET PL, LONG LAKE, MN 55356-9734
44.9959, -93.5855 (ZIP center) · Grid EN34ex · CQ 4 · ITU 7 · map ↗

Vanity applications filed by NF0O

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Nov 1, 2021 Granted Nov 19, 2021 0009782146	KE0BRZ · Dale A Christopherson · Amateur Extra 3916 N POTSDAM AVE 834, SIOUX FALLS, SD 57104 43.5892, -96.6950 (street) · Grid EN13po · CQ 4 · ITU 7 · map ↗	1.NT0D held by Colin R Coulter until Dec 29, 2033 2.NF0O ✓ granted 3.WA0O held by Henry J Wussler IV until Nov 19, 2031	Granted got NF0O

Others requesting NF0O

10 applications listed NF0O as a choice, newest first.

Filed	Award	Applicant	Choice #	NF0O	Result
Nov 1, 2021	Nov 19, 2021	KC0CC · Henry J Wussler IV · Saint Charles, MO	2	Not granted	They got WA0O (choice 3)
Nov 1, 2021	Nov 19, 2021	KE0BRZ · Dale A Christopherson · SIOUX FALLS, SD	2	Granted	Granted this call
Oct 12, 2021	Oct 30, 2021	KA0BOY · Isaac C Gier · Bellevue, NE	4	Not granted	They got N2BL (choice 3)
Sep 21, 2021	Oct 9, 2021	AE0OL · MAX C ANDERSON · MAYER, MN	4	Not granted	They got KZ0T (choice 2)
Sep 3, 2021	Sep 21, 2021	KO4JEL · Jerry M Werstler · Cleveland, TN	9	Not granted	They got KQ3C (choice 1)
Sep 3, 2021	Sep 21, 2021	KI5QVC · RYAN C HEIMBERGER · PROSPER, TX	2	Not granted	They got K0CY (choice 1)
Aug 23, 2021	Sep 10, 2021	NB3F · Jonathan Cornell · LONGMONT, CO	2	Not granted	They got KO0J (choice 1)
Aug 2, 2021	Aug 20, 2021	K4NGG · Kevin C Sang · Wesley Chapel, FL	15	Not granted	They got KJ5I (choice 3)
Jul 19, 2021	Aug 6, 2021	K7WIT · Alberto Arias Maestro · Bellevue, WA	1	Dismissed	Application dismissed
Jul 19, 2021	Aug 6, 2021	K7WIT · Alberto Arias Maestro · Bellevue, WA	1	Dismissed	Application dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NF0O in the last 24 hours. They show up here within seconds of NF0O beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

27 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
3.0	KE0WPC	Sioux Falls KE0WPC AllStar	443.8000	+5	DCS 174	FM (analog)	AllStar 632880	—	Sioux Falls, SD
3.0	KD0ZP	Sioux Falls KD0ZP EchoLink	444.9000	+5	TONE 146.2	FM (analog)	EchoLink 74079	—	Sioux Falls, SD
3.8	N0RCY	Sioux Falls SD N0RCY BM	429.0000	-1	CC1	DMR	BrandMeister 3193241	—	Sioux Falls, SD, L0C, SD
3.8	WD0EXR	Sioux Falls WD0EXR BM	443.4000	+5	CC1	DMR	BrandMeister 310165	—	Sioux Falls, SD
4.4	W0ZWY	Sioux Falls W0ZWY	146.8950	-0.6	TONE 146.2	FM (analog)		—	Sioux Falls, SD
4.4	W0ZWY	Sioux Falls W0ZWY	442.7500	+5	none	D-STAR		—	Sioux Falls, SD
4.4	W0FSD	Sioux Falls Menl W0FSD	223.8600	-1.6	TONE 146.2	FM (analog)		—	Sioux Falls, SD
4.4	KD0ZP	Sioux Falls Menl KD0ZP	444.8250	+5	TONE 103.5	FM (analog)		—	Sioux Falls, SD
5.4	KC0RFR	Sioux Falls KC0RFR	443.5000	+5	TONE 88.5	FM (analog) (FM,C4FM)		—	Sioux Falls, SD
5.9	W0ZML	Sioux Falls W0ZML AllStar	443.3000	+5	TONE 146.2	FM (analog) (DMR,FM)	AllStar 631740 BrandMeister 314644	—	Sioux Falls, SD
6.2	W0ZWY offline	Sioux Falls W0ZWY	444.2000	+5	TSQL 82.5	FM (analog) (FM,C4FM)		—	Sioux Falls, SD
6.5	N4OGL	Sioux Falls N4OGL BM	446.5000	-5	CC1	DMR	BrandMeister 310677001	—	Sioux Falls, SD
9.6	K0LTN offline	Harrisburg McFar K0LTN	442.4000	+5	TONE 225.7	FM (analog)		—	Harrisburg, SD
25.2	KD0MC	Luverne KD0MC	147.1050	+0.6	TSQL 141.3	FM (analog)		—	Luverne, MN
27.4	N0JPE	Fairview N0JPE IRLP	146.5600	simplex	TONE 67.0	FM (analog)	IRLP 7449 IRLP 7375	—	Fairview, SD
29.3	W0ZML	Moe W0ZML	443.4000	+5	TSQL 146.2	FM (analog)		—	Moe, SD
32.2	K0TGA offline	Flandreau K0TGA	146.9850	-0.6	TONE 146.2	FM (analog)		—	Flandreau, SD
34.1	W0DRK	Pipestone W0DRK	147.0750	+0.6	TONE 141.3	FM (analog)		—	Pipestone, MN
34.5	KB0WSV	Colman KB0WSV	443.2250	+5	TONE 146.2	FM (analog)		—	Colman, SD
35.3	KB0MRG offline	Madison KB0MRG	440.1750	+5	TONE 131.8	FM (analog)		—	Madison, SD
35.4	KA0VHV	Beresford KA0VHV	147.2400	+0.6	TONE 141.3	FM (analog)		—	Beresford, SD
35.4	WG0F	Madison WG0F	442.7500	+5	none	D-STAR		—	Madison, SD
38.0	W0SD	Salem W0SD IRLP	145.5100	simplex	TONE 146.2	FM (analog)	IRLP 7748	—	Salem, SD
38.0	W0SD	Salem W0SD	442.0750	+5	TONE 103.5	FM (analog)		—	Salem, SD
39.4	W0VHQ	Rock Valley Perk W0VHQ	147.3000	+0.6	TSQL 110.9	FM (analog) (C4FM,FM)		—	Rock Valley, IA
41.3	W0SD	Turkey Ridge W0SD	444.9750	+5	TONE 146.2	FM (analog)		—	Turkey Ridge, SD
41.7	W0SD	Turkey Ridge W0SD	927.6000	-25	TONE 100.0	FM (analog)		—	Turkey Ridge, SD