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

Lawrence W Groom

FRN 0007958762 · first licensed Dec 18, 1997 as W0FLY · 3 licenses on record

📝 FCC applications (11)

Received	File number	Service	Purpose	Status	Call
Apr 7, 2025	0011518823	HAM	Modification	Dismissed	W0SX
Jul 31, 2020	0009168758	HAM	Administrative update	Granted	W0SX
Jul 31, 2020	0009168753	HAM	Administrative update	Granted	W0SX
Mar 29, 2018	0008153995	HAM	Renewal	Granted	W0SX
Jun 3, 2008	0003460523	HAM	Modification	Granted	W0IK
Jun 2, 2008	0003459270	HAM	Modification	Dismissed	W0IK
Aug 6, 2007	0003131355	HAM	Modification	Granted	W0FLY
Mar 13, 2006	0002522977	HAM	Modification	Dismissed	W0FLY
Mar 13, 2006	0002522973	HAM	Modification	Dismissed	W0FLY
Mar 13, 2006	0002522434	HAM	Modification	Dismissed	W0FLY
Nov 18, 2002	0001094000	HAM	Modification	Granted	W0FLY

Complete licensing history

📦 Moved: Jordan, MN → St George, UT

W0SX Active Amateur Extra · vanity Jun 21, 2008 → expires Jun 21, 2028

Licensee
Lawrence W Groom

Address
1713 E Wolf Hole Dr
St George, UT 84790
37.0461, -113.5573 (ZIP center) · Grid DM37fb · CQ 3 · ITU 6 · map ↗

FRN
0007958762

Previous call
W0IK (Advanced)

Last granted
Mar 29, 2018

Effective
Aug 1, 2020

Last action
Aug 1, 2020
FCC actions (5)
- Aug 1, 2020 — Administrative update LIAUA
- Aug 1, 2020 — Administrative update LIAUA
- Mar 29, 2018 — License renewed LIREN
- Jun 21, 2008 — Vanity call sign granted VANGRT
- Jun 21, 2008 — License issued LIISS
W0IK Canceled Amateur Extra · vanity Aug 24, 2007 → Jun 21, 2008 (canceled)

Licensee
Lawrence W Groom

Address
19820 Xeon Ave
Jordan, MN 55352-9454
44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗

FRN
0007958762

Previous call
W0FLY (Advanced)

Last granted
Aug 24, 2007

Effective
Aug 24, 2007

Last action
Jun 21, 2008
FCC actions (3)
- Jun 21, 2008 — License canceled LICAN
- Aug 24, 2007 — Vanity call sign granted VANGRT
- Aug 24, 2007 — License issued LIISS
W0FLY Canceled Amateur Extra · vanity Dec 18, 1997 → Aug 24, 2007 (canceled)

Licensee
Lawrence W Groom

Address
19820 Xeon Ave
Jordan, MN 55352-9454
44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗

FRN
0007958762

Last granted
Dec 18, 1997

Effective
Nov 18, 2002

Last action
Aug 24, 2007
FCC actions (2)
- Aug 24, 2007 — License canceled LICAN
- Nov 18, 2002 — 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 → Oct 4, 2026 · 13 snapshots · as W0SX
Lawrence W Groom
1713 E Wolf Hole Dr, St George, UT 84790
37.0461, -113.5573 (ZIP center) · Grid DM37fb · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 129 snapshots · as W0FLY
Lawrence W Groom
19820 Xeon Ave, Jordan, MN 55352-9454
44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

49 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
2.4	K6IB	St George K6IB BM	448.4750	-5	CC1	DMR	BrandMeister 314911	—	St. George, UT
2.4	K6IB	ST GEORGE K6IB BM	447.8000	-5	CC1	DMR	BrandMeister 314912	—	ST. GEORGE, UT
3.2	K6FEU	St George K6FEU	1282.0600	-12	TONE 100.0	FM (analog)		—	St. George, UT
3.4	W7CRC	St George W7CRC BM	447.3500	-5	none	FM (analog) (DMR,FM)	BrandMeister 314914	—	St George, UT
4.4	KA7STK	St George KA7STK IRLP	449.4250	-5	TONE 203.5	FM (analog)	IRLP 3310	—	St George, UT
4.7	W7DRC	St George Webb W7DRC EchoLink	146.6400	-0.6	TONE 100.0	FM (analog)	EchoLink 678741	—	St George, UT
4.7	K7SG	St George K7SG	449.7000	-5	TONE 100.0	FM (analog)		—	St George, UT
5.5	KI2U	St George KI2U	449.3500	-5	none	FM (analog)		—	St George, UT
6.4	KJ7V	St George KJ7V BM	439.4375	in 430.4375	CC1	DMR	BrandMeister 3153668	—	St. George, UT
7.9	K7MPA	Santa Clara K7MPA AllStar	448.8750	-5	TONE 114.8	FM (analog)	AllStar 50070	—	Santa Clara, UT
10.0	KF7KGN	Ivins Snow KF7KGN AllStar	446.7750	-5	TSQL 100.0	FM (analog) (C4FM,DMR,FM)	AllStar 573470 EchoLink 184087 BrandMeister 311662	—	Ivins, UT
14.2	KD7GEP	St George Seegmi KD7GEP	146.9100	-0.6	TONE 100.0	FM (analog)		—	St George, UT
16.0	KA7HOS	Town L0C4T0R KA7HOS BM	420.8000	+5	CC1	DMR	BrandMeister 312829001	—	Town, L0C4T0R, UT
17.0	W7ZDL Listed as W7ZDL-LCM	St George W7ZDL WIRES-X	449.5000	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 90773	—	St George, UT
18.3	W7DRC	St George Utah W7DRC EchoLink	145.4900	-0.6	TONE 100.0	FM (analog)	EchoLink 678741	—	St George, UT
18.5	KD7GEP	St George Seegmi KD7GEP	449.3250	-5	TONE 100.0	FM (analog)		—	St George, UT
19.5	W7AOR	St George Utah W7AOR	449.7500	-5	TONE 123.0	FM (analog)		—	St George, UT
19.5	KF7KGN	St George KF7KGN	147.2800	+0.6	none	FM (analog)		—	St George, UT
19.5	KF7KGN	St George KF7KGN	447.6750	-5	TONE 100.0	FM (analog)		—	St. George, UT
19.5	KF7KGN	St George KF7KGN IRLP	224.9000	-1.6	TSQL 136.5	FM (analog)	IRLP 3588	—	St. George, UT
19.5	K7OET	St George Utah K7OET	449.3500	-5	none	FM (analog)		—	St George, UT
19.5	K7BDP	St George K7BDP	448.1500	-5	none	FM (analog)		—	St. George, UT
19.5	KD7GEP	St George Utah KD7GEP	146.8200	-0.6	TONE 100.0	FM (analog)		—	St George, UT
19.6	N7DGL	Dese NCAP Traile N7DGL	446.5250	-5	TONE 177.3	FM (analog)		—	Desert Springs, AZ
20.3	W7ZDL	St George W Mtn W7ZDL WIRES-X	448.1500	-5	TSQL 100.0	FM (analog) (C4FM,FM)	WIRES-X 90857	—	St George, UT
20.7	KG7FOT	Hurricane Little KG7FOT WIRES-X	449.5500	-5	TSQL 100.0	FM (analog) (C4FM,FM)	WIRES-X 00857	—	Hurricane, UT
22.1	K5JCA	Hurricane K5JCA	449.2750	-5	TONE 110.9	FM (analog)		—	Hurricane, UT
22.2	KB6KKW	Veyo KB6KKW	447.0500	-5	none	FM (analog)		—	Veyo, UT
22.8	W7DRC	Toquerville Hl W7DRC EchoLink	145.4500	-0.6	TONE 100.0	FM (analog)	EchoLink 678741	—	Toquerville, UT
31.2	WA7HXO	Mesquite WA7HXO	448.0200	-5	TONE 136.5	FM (analog)		—	Mesquite, NV
32.9	KE7END	Mesquite KE7END	446.5000	-5	TONE 136.5	FM (analog) (FM,C4FM)		—	Mesquite, NV
33.0	WA7VHF	New Harmony WA7VHF	146.6800	-0.6	TONE 100.0	FM (analog)		—	New Harmony, UT
33.8	N7OKD	Mesquite N7OKD AllStar	446.5000	-5	TONE 136.5	FM (analog) (DMR,FM)	AllStar 51120 BrandMeister 311424	—	Mesquite, NV
34.0	AA9MQ	Mesquite FT Mesa AA9MQ WIRES-X	447.0750	-5	TSQL 156.7	FM (analog) (C4FM,FM)	WIRES-X 99607	—	Mesquite, NV
34.5	KD7GEP	Enterprise KD7GEP	146.7400	-0.6	TONE 100.0	FM (analog)		—	Enterprise, UT
38.5	WA7GTU	Cedar City WA7GTU	449.5000	-5	TONE 100.0	FM (analog)		—	Cedar City, UT
42.6	K7JH	Cedar City Iron K7JH	146.7600	-0.6	TONE 123.0	FM (analog)		—	Cedar City, UT
42.6	K7JH	Cedar City Iron K7JH	448.8000	-5	TONE 100.0	FM (analog)		—	Cedar City, UT
42.6	WR7AAA	Cedar City Iron WR7AAA	449.5000	-5	TONE 100.0	FM (analog)		—	Cedar City, UT
42.6	N7KM	Cedar City Iron N7KM	146.9800	-0.6	TONE 100.0	FM (analog)		—	Cedar City, UT
42.6	WA7GTU	Cedar City WA7GTU	448.4000	-5	TONE 100.0	FM (analog)		—	Cedar City, UT
42.6	KG7OOW	Cedar City Iron KG7OOW	448.4000	-5	TONE 100.0	FM (analog)		—	Cedar City, UT
3.7	N4NZA offline	Saint George N4NZA BM	448.0500	-5	none	FM (analog) (DMR,FM)	BrandMeister 312399	—	Saint George, UT
4.4	KJ7OIX offline	Crawford KJ7OIX BM	442.0250	+5	CC1	DMR	BrandMeister 313584	—	Crawford, CO
5.7	K6IB offline	Saint George K6IB IRLP	434.3000	simplex	TSQL 85.4	FM (analog)	IRLP 3332 IRLP 3173	—	Saint George, UT
19.5	KF7KGN offline	Taylorsville KF7KGN	448.2250	-5	TSQL 100.0	FM (analog) (DMR,FM)		—	Taylorsville, UT
22.1	KF7YIX offline	Toquerville Hurr KF7YIX	447.9500	-5	none	D-STAR		—	Toquerville, UT
22.3	KF7YIX offline	Toquerville Hurr KF7YIX	145.1500	-0.6	none	D-STAR		—	Toquerville, UT
26.0	K7SVI offline	Apple Valley K7SVI IRLP	446.8750	simplex	TSQL 100.0	FM (analog)	IRLP 7897	—	Apple Valley, UT

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Apr 7, 2025 Award date was Apr 25, 2025 0011518823	W0SX · Lawrence W Groom · Amateur Extra 1713 E Wolf Hole Dr, St George, UT 84790 37.0461, -113.5573 (ZIP center) · Grid DM37fb · CQ 3 · ITU 6 · map ↗	1.K7DX held	Dismissed
Filed Jun 3, 2008 Granted Mar 29, 2018 0003460523	W0IK · Lawrence W Groom · Amateur Extra 19820 Xeon Ave, Jordan, MN 55352-9454 44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗	1.W0SX ✓ granted	Granted got W0SX
Filed Jun 2, 2008 Granted Mar 29, 2018 0003459270	W0IK · Lawrence W Groom · Amateur Extra 19820 Xeon Ave, Jordan, MN 55352-9454 44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗	1.W0SX ✓ granted	Dismissed got W0SX
Filed Aug 6, 2007 Award date was Aug 24, 2007 0003131355	W0FLY · Lawrence W Groom · Amateur Extra 19820 Xeon Ave, Jordan, MN 55352-9454 44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗	1.W0IK held	Granted
Filed Mar 13, 2006 Award date was Mar 31, 2006 0002522434	W0FLY · Lawrence W Groom · Amateur Extra 19820 Xeon Ave, Jordan, MN 55352-9454 44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗	1.W0KL held	Dismissed
Filed Mar 13, 2006 Award date was Mar 31, 2006 0002522973	W0FLY · Lawrence W Groom · Amateur Extra 19820 Xeon Ave, Jordan, MN 55352-9454 44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗	1.W0KL held	Dismissed
Filed Mar 13, 2006 Award date was Mar 31, 2006 0002522977	W0FLY · Lawrence W Groom · Amateur Extra 19820 Xeon Ave, Jordan, MN 55352-9454 44.6638, -93.5166 (street) · Grid EN34fp · CQ 4 · ITU 7 · map ↗	1.W0KL held	Dismissed