N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 12, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

SCARC EVENT CLUB

FRN 0012656690 · first licensed Apr 8, 1997 as N7QN · 5 licenses on record

📝 FCC Applications (2)

Received	File number	Service	Purpose	Status	Call
Feb 10, 2005	0002042180	HAM	Modification	Granted	KC0TUA
Feb 7, 2005	0002037807	HAM	New license	Granted	KC0TUA

Complete Licensing History

W0GWS Expired Club / other · vanity Mar 2, 2005 → Mar 2, 2015 (expired)

Licensee
SCARC EVENT CLUB

Address
Attn: MARK W HOFFMAN
33 CARDINAL LN
GLENWOOD SPRINGS, CO 81601
39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗

FRN
0003955796

Previous call
KC0TUA

Trustee
W0XJ

Last granted
Mar 2, 2005

Effective
Mar 2, 2005

Last action
Mar 3, 2017
FCC actions (4)
- Mar 3, 2017 — License expired LIEXP
- Feb 20, 2008 — FCC action LTSFNR
- Mar 2, 2005 — Vanity call sign granted VANGRT
- Mar 2, 2005 — License issued LIISS
📦 Moved: Frisco, TX → Glenwood Springs, CO

KC0TUA Canceled Club / other Feb 7, 2005 → Mar 2, 2005 (canceled)

Licensee
SCARC EVENT CLUB

Address
Attn: MARK W HOFFMAN
33 CARDINAL LN
GLENWOOD SPRINGS, CO 81601
39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗

FRN
0012656690

Trustee
W0XJ

Last granted
Feb 7, 2005

Effective
Feb 7, 2005

Last action
Mar 2, 2005
FCC actions (3)
- Mar 2, 2005 — License canceled LICAN
- Feb 7, 2005 — License issued LIISS
- Feb 7, 2005 — Systematic call sign granted SYSGRT
📦 Moved: Glenwood Springs, CO → Frisco, TX

W0XJ Active Amateur Extra · vanity Jul 2, 2003 → expires Feb 11, 2034

Licensee
MARK W HOFFMAN

Address
12 Cowboys Way #602
Frisco, TX 75034
33.1089, -96.8243 (street) · Grid EM13oc · CQ 4 · ITU 7 · map ↗

FRN
0003955796

Previous call
WB0V (Advanced)

Last granted
Jan 10, 2024

Effective
Nov 26, 2024

Last action
Nov 26, 2024
FCC actions (10)
- Nov 26, 2024 — Administrative update LIAUA
- Jan 10, 2024 — License renewed LIREN
- Oct 14, 2022 — Administrative update LIAUA
- Nov 24, 2020 — Administrative update LIAUA
- Feb 11, 2014 — License renewed LIREN
- Aug 25, 2009 — Administrative update LIAUA
- Feb 20, 2008 — Administrative update LIAUA
- Jun 10, 2006 — Administrative update LIAUA
- Jul 2, 2003 — Vanity call sign granted VANGRT
- Jul 2, 2003 — License issued LIISS
WB0V Canceled Amateur Extra · vanity May 20, 2003 → Jul 2, 2003 (canceled)

Licensee
MARK W HOFFMAN

Address
33 CARDINAL LANE
GLENWOOD SPRINGS, CO 81601
39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗

FRN
0003955796

Previous call
N7QN (Advanced)

Last granted
May 20, 2003

Effective
May 20, 2003

Last action
Jul 2, 2003
FCC actions (3)
- Jul 2, 2003 — License canceled LICAN
- May 20, 2003 — Vanity call sign granted VANGRT
- May 20, 2003 — License issued LIISS
N7QN Canceled Amateur Extra · vanity Apr 8, 1997 → May 20, 2003 (canceled)

Licensee
MARK W HOFFMAN

Address
33 CARDINAL LANE
GLENWOOD SPRINGS, CO 81601
39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗

FRN
0003955796

Previous call
AB7UO (Advanced)

Last granted
Apr 8, 1997

Effective
Jan 4, 2002

Last action
Jun 6, 2025
FCC actions (3)
- May 20, 2003 — License canceled LICAN
- Jan 4, 2002 — Administrative update LIAUA
- Jun 30, 2000 — Administrative update LIAUA

Address history

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

Seen Dec 20, 2024 → Oct 11, 2026 · 9 snapshots · as W0XJ
MARK W HOFFMAN
12 Cowboys Way #602, Frisco, TX 75034
33.1089, -96.8243 (street) · Grid EM13oc · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 11, 2026 · 96 snapshots · as KC0TUA
SCARC EVENT CLUB
Attn: MARK W HOFFMAN
33 CARDINAL LN, GLENWOOD SPRINGS, CO 81601
39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 11, 2026 · 99 snapshots · as N7QN
MARK W HOFFMAN
33 CARDINAL LANE, GLENWOOD SPRINGS, CO 81601
39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗
Seen Apr 27, 2024 → Nov 28, 2024 · 4 snapshots · as W0XJ
MARK W HOFFMAN
33006 Big Pine Hollow Road, Crosslake, MN 56442
46.6782, -94.1020 (ZIP center) · Grid EN26wq · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as W0XJ
MARK W HOFFMAN 851
Attn: Mark Hoffman
24205 Willow Circle, Nisswa, MN 56468
46.4933, -94.3113 (ZIP center) · Grid EN26ul · CQ 4 · ITU 7 · map ↗
Seen Mar 28, 2014 → May 6, 2019 · 25 snapshots · as W0XJ
MARK W HOFFMAN
22429 Quail Run Lane, Parker, CO 80138
39.5175, -104.6709 (ZIP center) · Grid DM79pm · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as W0XJ
MARK W HOFFMAN
PO Box 8933
33 Pheasant Court-B, Avon, CO 81620
39.6130, -106.5031 (ZIP center) · Grid DM69ro · CQ 4 · ITU 7 · map ↗

Repeaters within 50 Miles

28 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
2.7	K0RV	Glenwood Springs K0RV	447.6000	-5	TONE 156.7	FM (analog)		—	Glenwood Springs, CO
11.2	K8BWB	newcastle K8BWB AllStar	441.5000	simplex	TONE 100.0	FM (analog)	AllStar 60041	—	newcastle, CO
11.4	KB0VJJ	Glen Sunlight Pk KB0VJJ	146.8500	-0.6	TONE 88.5	FM (analog)	🗓 1 net	1 net · 41 check-ins · 29 stations	Glenwood Springs, CO
11.4	K0RV	Glen Sunlight Pk K0RV AllStar	146.8800	-0.6	TONE 107.2	FM (analog)	AllStar 45550	—	Glenwood Springs, CO
13.0	K0SNO	Carbondale Four K0SNO	147.3900	+0.6	TONE 107.2	FM (analog)		—	Carbondale, CO
14.2	N0SWE	new castle N0SWE AllStar	147.3750	+0.6	TONE 107.2	FM (analog) (C4FM,FM)	WIRES-X 54164 AllStar 47662	—	new castle, CO
14.2	N0SWE	carbondale N0SWE AllStar	446.1500	simplex	TONE 100.0	FM (analog)	AllStar 50476	—	carbondale, CO
17.1	K0VQ	Carbondale Misso K0VQ AllStar	447.1500	-5	TONE 136.5	FM (analog)	EchoLink 8150 AllStar 28434	—	Carbondale, CO
19.2	K0VQ	Sunlight Peak K0VQ AllStar	449.7250	-5	TONE 136.5	FM (analog)	AllStar 482222 AllStar 482221	—	Sunlight Peak, CO
23.3	K0AMA	rifle K0AMA AllStar	447.3000	-5	TONE 179.9	FM (analog)	AllStar 48241	—	rifle.co, CO
33.6	K0RV	Snowmass Village K0RV	146.6700	-0.6	TONE 107.2	FM (analog)		—	Snowmass Village, CO
35.1	N2NXQ	Aspen N2NXQ IRLP	444.9250	simplex	TSQL 114.8	FM (analog)	IRLP 7418	—	Aspen, CO
36.0	K3NI	Marble K3NI AllStar	146.7600	-0.6	TSQL 107.2	FM (analog)	AllStar 49430	—	Marble, CO
38.8	KD0NU	Aspen KD0NU AllStar	442.3000	+5	TONE 136.5	FM (analog)	AllStar 516344	—	Aspen, CO
40.6	WD9IQJ	Edwards WD9IQJ AllStar	443.8650	-5	TONE 100.0	FM (analog)	AllStar 53432	—	Edwards, CO
40.6	K9OPA	Edwards K9OPA AllStar	438.6500	-5	TONE 100.0	FM (analog)	AllStar 53432	—	Edwards, CO
40.8	KD0NU	Aspen Mtn KD0NU AllStar	447.0500	-5	TSQL 107.2	FM (analog) (C4FM,FM)	WIRES-X 50459 AllStar 40249	—	Aspen, CO
41.0	KB0SW	Collbran KB0SW	449.5000	-5	TONE 107.2	FM (analog)		—	Collbran, CO
41.3	WA0HJI	Edwards WA0HJI BM	438.4500	-5	CC1	DMR	BrandMeister 3219479	—	Edwards, CO
42.1	N2KNK	Gunnison N2KNK AllStar	447.6500	-5	TSQL 151.4	FM (analog)	AllStar 41304 EchoLink 81504 AllStar 41269 🗓 2 nets	2 nets · 87 check-ins · 34 stations	Gunnison, CO
47.6	N0SZ	Vail N0SZ RMHAM	445.0750	-5	CC7	DMR	RMHAM 🗓 1 net	1 net · 38 check-ins · 15 stations	Vail, CO
48.1	KB0VJJ	Grand Grand Mesa KB0VJJ	145.3550	-0.6	TONE 88.5	FM (analog)		—	Grand Junction, CO
48.1	N2KNK	Grand Grand Mesa N2KNK AllStar	449.6500	-5	TSQL 151.4	FM (analog)	AllStar 41304 🗓 2 nets	2 nets · 87 check-ins · 34 stations	Grand Junction, CO
10.5	N0SWE Offline	New Castle N0SWE IRLP	448.3500	-5	TSQL 103.5	FM (analog)	IRLP 7287	—	New Castle, CO
13.0	K0ELK Offline	Carbondale Four K0ELK AllStar	449.7250	-5	TONE 179.9	FM (analog)	AllStar 28434 EchoLink 1 IRLP 3722	—	Carbondale, CO
32.5	K0VQ Offline	Rifle K0VQ IRLP	446.1000	simplex	TSQL 100.0	FM (analog)	IRLP 7694	—	Rifle, CO
40.0	KD0NU Offline	Aspen KD0NU IRLP	446.8750	simplex	none	FM (analog)	IRLP 7052	—	Aspen, CO
43.5	KD7YUW Offline	Wheatland KD7YUW BM	449.4750	-5	CC11	DMR	BrandMeister 312290	—	Wheatland, WY

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 10, 2005 Award date was Feb 28, 2005 0002042180	KC0TUA · SCARC EVENT CLUB · Attn: MARK W HOFFMAN · 33 CARDINAL LN, GLENWOOD SPRINGS, CO 81601 39.5876, -107.3387 (ZIP center) · Grid DM69ho · CQ 4 · ITU 7 · map ↗	1.W0GWS Available 2.K0GWS Never issued	Granted