N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

N0LF

🔒 Not available — currently licensed, through Mar 5, 2032. If it isn't renewed, it opens for vanity requests Mar 6, 2034.

📬 QSL: LoTW user, last upload Jan 26, 2026 · not eQSL AG

📝 N0LF has filed vanity applications before — latest filed Feb 15, 2022 · what was requested

Currently held by The Radio Active Group · 2 holders on record

Current holder: The Radio Active Group

Held N0LF Mar 5, 2022 → present · first licensed Feb 14, 2022 as KF0HXF · 2 licenses · FRN 0031956451

N0LF Active Club / other · vanity Mar 5, 2022 → expires Mar 5, 2032

Licensee
The Radio Active Group

Address
112 W 12th St
Wood River, NE 68883
40.8236, -98.6018 (street) · Grid EN00qt · CQ 4 · ITU 7 · map ↗

FRN
0031956451

Previous call
KF0HXF

Trustee
NI0P

Last granted
Mar 5, 2022

Effective
Mar 5, 2022

Last action
Mar 5, 2022
FCC actions (2)
- Mar 5, 2022 — Vanity call sign granted VANGRT
- Mar 5, 2022 — License issued LIISS
KF0HXF Canceled Club / other Feb 14, 2022 → Mar 5, 2022 (canceled)

Licensee
The Radio Active Group

Address
112 W 12th St
Wood River, NE 68883
40.8236, -98.6018 (street) · Grid EN00qt · CQ 4 · ITU 7 · map ↗

FRN
0031956451

Trustee
NI0P

Last granted
Feb 14, 2022

Effective
Feb 14, 2022

Last action
Mar 5, 2022
FCC actions (3)
- Mar 5, 2022 — License canceled LICAN
- Feb 14, 2022 — License issued LIISS
- Feb 14, 2022 — 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 → Sep 27, 2026 · 24 snapshots · as KF0HXF
The Radio Active Group
112 W 12th St, Wood River, NE 68883
40.8236, -98.6018 (street) · Grid EN00qt · CQ 4 · ITU 7 · map ↗

Previous holder: MARK E SHEFFIELD

Held N0LF Oct 13, 2000 → Feb 14, 2020 · first licensed Oct 30, 1998 as N1BZR · 3 licenses · FRN 0004024410

K4LFL Active Amateur Extra · vanity Feb 14, 2020 → expires Feb 14, 2030

Licensee
MARK E SHEFFIELD

Address
1419 Main St
Charlotte, NC 28204
35.2113, -80.8334 (street) · Grid EM95nf · CQ 5 · ITU 8 · map ↗

FRN
0018979724

Previous call
N0LF (Advanced)

Last granted
Feb 14, 2020

Effective
Feb 14, 2020

Last action
Feb 14, 2020
FCC actions (2)
- Feb 14, 2020 — Vanity call sign granted VANGRT
- Feb 14, 2020 — License issued LIISS
📦 Moved: Louisville, CO → Charlotte, NC

N0LF Canceled Amateur Extra · vanity Oct 13, 2000 → Feb 14, 2020 (canceled)

Licensee
MARK E SHEFFIELD

Address
1419 Main St
Charlotte, NC 28204
35.2113, -80.8334 (street) · Grid EM95nf · CQ 5 · ITU 8 · map ↗

FRN
0018979724

Previous call
N1BZR (Advanced)

Last granted
Sep 11, 2010

Effective
Jan 3, 2020

Last action
Mar 13, 2024
FCC actions (6)
- Feb 14, 2020 — License canceled LICAN
- Jan 3, 2020 — FCC action LIAUA
- Sep 11, 2010 — License renewed LIREN
- Jul 25, 2009 — FCC action LIAUA
- Jul 24, 2009 — FCC action ESUFNR
- Oct 13, 2000 — License issued LIISS
N1BZR Canceled Amateur Extra Oct 30, 1998 → Oct 13, 2000 (canceled)

Licensee
MARK E SHEFFIELD

Address
289 Jackson Circle
Louisville, CO 80027
39.9515, -105.1581 (ZIP center) · Grid DM79kw · CQ 4 · ITU 7 · map ↗

FRN
0004024410

Last granted
Oct 30, 1998

Effective
Jul 20, 2000

Last action
Oct 13, 2000
FCC actions (2)
- Oct 13, 2000 — License canceled LICAN
- Jul 20, 2000 — License modified LIMOD

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as N0LF
MARK E SHEFFIELD
1419 Main St, Charlotte, NC 28204
35.2113, -80.8334 (street) · Grid EM95nf · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as N1BZR
MARK E SHEFFIELD
289 Jackson Circle, Louisville, CO 80027
39.9515, -105.1581 (ZIP center) · Grid DM79kw · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → May 6, 2019 · 34 snapshots · as N0LF
MARK E SHEFFIELD
8 Newton St, Northborough, MA 01532
42.3233, -71.6462 (ZIP center) · Grid FN42eh · CQ 5 · ITU 8 · map ↗

Vanity applications filed by N0LF

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 Feb 15, 2022 Granted Mar 5, 2022 0009913066	KF0HXF · The Radio Active Group · 112 W 12th St, Wood River, NE 68883 40.8236, -98.6018 (street) · Grid EN00qt · CQ 4 · ITU 7 · map ↗	1.N0LF ✓ granted	Granted got N0LF
Filed Jan 27, 2020 Granted Feb 14, 2020 0008955009	N0LF · MARK E SHEFFIELD · Amateur Extra 1419 Main St, Charlotte, NC 28204 35.2113, -80.8334 (street) · Grid EM95nf · CQ 5 · ITU 8 · map ↗	1.K4LFL ✓ granted	Granted got K4LFL

Others requesting N0LF

15 applications listed N0LF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 7, 2022	Mar 25, 2022	KD0MYJ · ERIC M WARDLE JR · Rogersville, MO	2	Dismissed
Feb 16, 2022	Mar 6, 2022	WB9WTJ · ROBERT P PERSZYK JR · OVERLAND PARK, KS	1	Dismissed
Feb 15, 2022	Mar 5, 2022	KC0SDG · RYAN E LEFFERS · CASTLE PINES, CO	1	Dismissed
Feb 15, 2022	Mar 5, 2022	KF0HXF · The Radio Active Group · Wood River, NE	1	Granted
Feb 15, 2022	Mar 5, 2022	W8AMH · Ahmad M Habbal · Dearborn Heights, MI	16	Granted
Feb 15, 2022	Mar 5, 2022	N0LWF · Lyle W Fisher · Cook, NE	1	Dismissed
Feb 3, 2022	Feb 21, 2022	KD0YVV · William E Keyser · Asbury, IA	4	Granted
Jul 22, 2021	Aug 9, 2021	W0CWA · Chris W Armstrong · Loveland, CO	2	Dismissed
Sep 25, 2000	Oct 13, 2000	N1BZR · MARK E SHEFFIELD · Louisville, CO	1	Granted
Aug 10, 2000	Aug 28, 2000	KC0ILT · Michael D Smith · Lincoln, NE	8	Granted
Jul 10, 2000	Jul 28, 2000	KB0SGC · BONNY S WORKMAN · RAPID CITY, SD	2	Granted
Jun 20, 2000	Jul 8, 2000	KT4OZ · LESTER S RAYBURN II · HELENA, AL	5	Granted
Jun 5, 2000	Jun 23, 2000	WA0VHX · DAVID C NAATZ · ROCHESTER, MN	9	Granted
Jun 1, 2000	Jun 19, 2000	AB0MB · George K Little · Saint Peters, MO	8	Granted
Jul 27, 1999	Aug 14, 1999	WD5IBS · CHRISTOPHER P KELLY · LOVELAND, CO	4	Granted

Repeaters within 50 miles

29 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
0.2	NI0P	Wood River NI0P	444.7000	+5	TONE 167.9	FM (analog) (DV,FM)		—	Wood River, NE
9.4	KE0RWK	Grand Island KE0RWK	145.4150	-0.6	TSQL 123.0	FM (analog) (FM,C4FM)		—	Grand Island, NE
11.6	KD0ENX	Grand Island KD0ENX WIRES-X	444.7500	+5	TSQL 123.0	FM (analog) (FM,C4FM)	WIRES-X 65558	—	Grand Island, NE
13.0	KD0ENX	Grand Island Hal KD0ENX AllStar	147.3450	+0.6	TONE 123.0	FM (analog) (C4FM,FM)	AllStar 29607 EchoLink 686210 WIRES-X 21659 WIRES-X 11659	—	Grand Island, NE
14.0	KD0ENX	Grand Island KD0ENX	146.6550	-0.6	none	FM (analog)		—	Grand Island, NE
14.4	KD0PBV	Grand Island KD0PBV	146.6550	-0.6	none	D-STAR		—	Grand Island, NE
14.4	N0LF	Grand Island N0LF	443.9500	+5	TONE 88.5	D-STAR		—	Grand Island, NE
15.3	KE0RWK	Grand Island KE0RWK	146.9400	-0.6	TONE 123.0	FM (analog)		—	Grand Island, NE
15.4	KE0RWK	Grand Island Fon KE0RWK	444.0750	+5	TSQL 123.0	FM (analog)		—	Grand Island, NE
18.8	NQ8H	Hastings NQ8H BM	450.0000	-5	CC1	DMR	BrandMeister 3127193	—	Hastings, NE
19.4	W0WWV	Heartwell W0WWV	146.8200	-0.6	TSQL 123.0	FM (analog)		—	Heartwell, NE
19.4	W0WWV	Hastings W0WWV WIRES-X	443.2000	+5		Fusion (C4FM)	WIRES-X 93372	—	Hastings, NE
20.5	KC0EQA	Hastings KC0EQA AllStar	443.0250	simplex	none	D-STAR (DV,DMR,C4FM)	AllStar 27553 EchoLink 416797 WIRES-X 81584	—	Hastings, NE
20.9	NI0P	St Libory Microw NI0P	444.9250	+5	TONE 100.0	FM (analog)		—	St Libory, NE
21.0	W0WWV	Hastings Dog W0WWV IRLP	444.4750	+5	TSQL 136.5	FM (analog)	IRLP 7438	—	Hastings, NE
21.8	KD0HCX	Ravenna KD0HCX	147.0000	-0.6	TONE 123.0	FM (analog)		—	Ravenna, NE
22.1	W0WWV	Hastings KCNT W0WWV	145.1300	-0.6	TSQL 123.0	FM (analog)		—	Hastings, NE
26.0	K0RPT	Kearney K0RPT IRLP	147.3150	+0.6	TSQL 100.0	FM (analog)	IRLP 9731	—	Kearney, NE
26.5	KD0PBW	Kearney KD0PBW	147.0300	+0.6	none	D-STAR		—	Kearney, NE
28.3	KA0DBK	Kearney KA0DBK	147.3900	+0.6	TSQL 123.0	FM (analog)		—	Kearney, NE
28.6	W0KY	Kearney W0KY	146.6250	-0.6	TSQL 123.0	FM (analog) (FM,DV)		—	Kearney, NE
28.9	WR0K	Minden WR0K	444.5500	+5	TSQL 162.2	FM (analog)		—	Minden, NE
31.4	KE0RWK	Aurora KE0RWK	147.1800	+0.6	TSQL 123.0	FM (analog)		—	Aurora, NE
31.9	KE0RWK	Elba KE0RWK	147.2400	+0.6	TONE 123.0	FM (analog)		—	Elba, NE
49.0	W0FMO	Holdrege W0FMO EchoLink	146.6850	-0.6	TONE 123.0	FM (analog)	EchoLink 248524	—	Holdrege, NE
6.7	K0RPT offline	Wood River K0RPT IRLP	145.2950	-0.6	TSQL 100.0	FM (analog)	IRLP 9731 IRLP 3780	—	Wood River, NE
19.4	W0WWV offline	Hastings W0WWV IRLP	446.4000	simplex	TSQL 100.0	FM (analog)	IRLP 3258	—	Hastings, NE
19.7	K0RPT offline	Kearney K0RPT IRLP	444.6250	+5	TSQL 100.0	FM (analog)	IRLP 9731	—	Kearney, NE
26.5	K0RPT offline	Kearney K0RPT	444.8500	+5	TSQL 100.0	FM (analog)		—	Kearney, NE

Data courtesy of RepeaterBook.com