N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

william Marsh

FRN 0025720368 · first licensed Aug 4, 2016 as KC1GCY · 2 licenses on record

📝 FCC applications (8)

Received	File number	Service	Purpose	Status	Call
Jun 23, 2026	0012088893	HAM	Renewal	Granted	KD1WM
Jun 1, 2017	0007795581	HAM	Modification	Dismissed	KD1WM
Sep 28, 2016	0007473272	HAM	Modification	Dismissed	KD1WM
Sep 7, 2016	0007444762	HAM	Modification	Dismissed	KC1GCY
Sep 7, 2016	0007444679	HAM	Modification	Dismissed	KC1GCY
Aug 29, 2016	0007434834	HAM	Modification	Granted	KC1GCY
Aug 11, 2016	0007374301	HAM	Modification	Granted	KC1GCY
Aug 4, 2016	0007365714	HAM	New license	Granted	KC1GCY

Complete licensing history

📦 Moved: New Bedford, MA → Lexington Park, MD

KD1WM Active Amateur Extra · vanity Sep 16, 2016 → expires Sep 16, 2036

Licensee
william Marsh

Address
Attn: Bill Marsh
20420 Poplar Ridge Rd
Lexington Park, MD 20653
38.2276, -76.4086 (street) · Grid FM18tf · CQ 5 · ITU 8 · map ↗

FRN
0025720368

Previous call
KC1GCY (General)

Last granted
Jun 24, 2026

Effective
Jun 24, 2026

Last action
Jun 24, 2026
FCC actions (3)
- Jun 24, 2026 — License renewed LIREN
- Sep 16, 2016 — Vanity call sign granted VANGRT
- Sep 16, 2016 — License issued LIISS
KC1GCY Canceled Amateur Extra Aug 4, 2016 → Sep 16, 2016 (canceled)

Licensee
Bill Marsh

Address
147 Lafayette St
New Bedford, MA 02745
41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗

FRN
0025720368

Last granted
Aug 4, 2016

Effective
Aug 11, 2016

Last action
Sep 16, 2016
FCC actions (4)
- Sep 16, 2016 — License canceled LICAN
- Aug 11, 2016 — License modified LIMOD
- Aug 4, 2016 — License issued LIISS
- Aug 4, 2016 — 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as KD1WM
william Marsh
Attn: Bill Marsh
20420 Poplar Ridge Rd, Lexington Park, MD 20653
38.2276, -76.4086 (street) · Grid FM18tf · CQ 5 · ITU 8 · map ↗
Seen Nov 4, 2016 → Oct 4, 2026 · 48 snapshots · as KC1GCY
Bill Marsh
147 Lafayette St, New Bedford, MA 02745
41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

60 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
1.8	K3HKI	Lexington Park K3HKI	146.6400	-0.6	TSQL 146.2	FM (analog)	🗓 3 nets	3 nets · 99 check-ins · 44 stations	Lexington Park, MD
4.4	W1JD	Mechanicsville W1JD BM	439.8750	-5	CC8	DMR	BrandMeister 3124132	—	Mechanicsville, MD
6.6	KB2SKP	Lexington Park KB2SKP WIRES-X	445.2500	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 74906	—	Lexington Park, MD
9.0	K3GGM	Hollywood K3GGM BM	446.5000	-5	CC1	DMR	BrandMeister 3211901	—	Hollywood, MD
10.8	K3CAL	Lusby Appeal K3CAL EchoLink	444.9500	+5	TSQL 156.7	FM (analog) (FM,C4FM)	EchoLink 389207 🗓 1 net	1 net	Lusby, MD
11.1	KC3FOQ	Leonardtown Fair KC3FOQ	147.3900	+0.6	TONE 146.2	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 6 check-ins · 6 stations	Leonardtown, MD
11.1	KC3FOQ	Leonardtown Fair KC3FOQ	443.3000	+5	TONE 123.0	FM (analog) (FM,C4FM)	🗓 1 net	1 net · 6 check-ins · 6 stations	Leonardtown, MD
12.4	N3PPH	Hollywood Fire N3PPH	145.3500	-0.6	TONE 156.7	FM (analog)		—	Hollywood, MD
12.7	W3BPT	Hollywood W3BPT Interstate	146.8500	-0.6	CC1	DMR	Interstate-3	—	Hollywood, MD
13.6	KB2SKP	Lexington Park KB2SKP BM	446.0125	in 433.0125	CC1	DMR	BrandMeister 314491901	—	Lexington Park, MD
16.8	N3PPH	Mechanicsville N3PPH Interstate	441.7875	+5	CC1	DMR	Interstate-2	—	Mechanicsville, MD
17.7	K6XH	Callao K6XH BM	443.0875	+5	CC1	DMR	BrandMeister 314364	—	Callao, VA
21.8	W4NNK	Heathsville W4NNK	147.3300	+0.6	TONE 100.0	FM (analog)		—	Heathsville, VA
22.4	N3KUN	Chaptico N3KUN	145.2500	-0.6	TONE 110.9	FM (analog)		—	Chaptico, MD
23.3	N3PPH	Prince Frederick N3PPH Interstate	441.3875	+5	CC1	DMR	Interstate-3	—	Prince Frederick, MD
23.5	N3PX	Mechanicsville N3PX	147.1950	+0.6	TSQL 156.7	FM (analog)	🗓 1 net	1 net · 34 check-ins · 12 stations	Mechanicsville, MD
23.5	W3SMD	Barstow W3SMD AllStar	223.9000	-1.6	TONE 186.2	FM (analog)	AllStar 513100	—	Barstow, MD
23.5	N3FI	Barstow N3FI	443.7000	+5	TSQL 179.9	FM (analog) (FM,C4FM)		—	Barstow, MD
25.1	W3PQS	Prince Frederick W3PQS	53.1700	-1	TSQL 100.0	FM (analog)		—	Prince Frederick, MD
26.2	K3OCM	Charlotte Hall K3OCM K4USD-Net	443.1875	+5	CC6	DMR	K4USD-Net	—	Charlotte Hall, MD
27.2	KF4AH	Montross KF4AH	146.8950	-0.6	TSQL 110.9	FM (analog)		—	Montross, VA
28.2	WG3K	Chesapeake Beach WG3K BM	444.3500	+5	none	D-STAR (DMR,DV)	BrandMeister 312393	—	Chesapeake Beach, MD
30.1	N3LHD	Aquasco N3LHD Interstate	442.4625	+5	CC1	DMR	Interstate-c-Bridge-1	—	Aquasco, MD
30.5	N3MRG	Tyaskin Muddy N3MRG	146.8650	-0.6	CC1	DMR		—	Tyaskin, MD
32.4	N3PPH	Sunderland Mt N3PPH Interstate	441.6375	+5	CC1	DMR	Interstate-2	—	Sunderland, MD
32.5	K3CAL	Sunderland K3CAL EchoLink	146.9850	-0.6	TONE 156.7	FM (analog) (FM,C4FM)	EchoLink 389207 🗓 1 net	1 net	Sunderland, MD
33.7	N3PZZ	Dahlgren Potomac N3PZZ	145.2500	-0.6	TONE 88.5	FM (analog)		—	Dahlgren, VA
33.7	K3EMD	Easton K3EMD WIRES-X	147.0450	+0.6	TSQL 156.7	FM (analog)	WIRES-X 43142	—	Easton, MD
34.2	W3OR	Crisfield McCrea W3OR	145.1300	-0.6	CC1	DMR		—	Crisfield, MD
34.6	N3RKT	Crisfield N3RKT WIRES-X	145.1100	-0.6	TSQL 156.7	FM (analog) (FM,C4FM)	WIRES-X 30213	—	Crisfield, MD
34.8	KC3DVC	Crisfield KC3DVC Interstat	145.1300	-0.6	CC1	DMR	Interstate	—	Crisfield, MD
34.8	W4NNK	Kilmarnock W4NNK	146.8350	-0.6	TONE 100.0	FM (analog)		—	Kilmarnock, VA
34.9	N3PZZ	King George Dahl N3PZZ	145.3300	-0.6	TONE 88.5	FM (analog)		—	King George, VA
35.7	W4GSF	Kilmarnock Fire W4GSF	145.4500	-0.6	none	FM (analog)		—	Kilmarnock, VA
35.8	W4GSF	Kilmarnock W4GSF	146.8350	-0.6	TONE 173.8	FM (analog)		—	Kilmarnock, VA
35.8	N3YMS	Trappe N3YMS Interstate	442.5375	+5	CC1	DMR	Interstate	—	Trappe, MD
37.2	KC8VFN	King George Locu KC8VFN	146.7750	-0.6	TSQL 110.9	FM (analog)		—	King George, VA
38.8	W3OR	Westover W3OR	145.3200	-0.6	none	FM (analog)		—	Westover, MD
38.9	KA3MRX	Princess Anne KA3MRX	146.6250	-0.6	TONE 156.7	FM (analog)		—	Princess Anne, MD
40.2	WA3YUV	Brandywine WA3YUV	443.6000	+5	TSQL 103.5	FM (analog) (FM,C4FM)		—	Brandywine, MD
41.0	N3YMS	Eden N3YMS Interstate	441.8875	+5	CC2	DMR	Interstate	—	Eden, MD
41.1	K3DRC	Salisbury WMDT K3DRC	146.8200	-0.6	TSQL 156.7	FM (analog)	🗓 1 net	1 net	Salisbury, MD
41.4	W3SMR	Brandywine W3SMR	147.1500	+0.6	TSQL 114.8	FM (analog)		—	Brandywine, MD
41.5	K3EMD	Easton URM Ctr K3EMD WIRES-X	442.2000	+5	TSQL 156.7	FM (analog) (FM,C4FM)	WIRES-X 33142	—	Easton, MD
43.0	W4KGC	King George W4KGC	146.7450	-0.6	TSQL 107.2	FM (analog)		—	King George, VA
43.0	K4GVA	King George K4GVA	448.4750	-5	TONE 79.7	FM (analog)		—	King George, VA
44.8	W3PRO	Salisbury W3PRO	145.2800	-0.6	none	D-STAR		—	Salisbury, MD
44.8	W3PRO	Salisbury W3PRO	146.9250	-0.6	TSQL 156.7	FM (analog)		—	Salisbury, MD
44.8	N3MRG	Salisbury N3MRG Interstate	442.6500	+5	CC6	DMR	Interstate	—	Salisbury, MD
44.8	K3RIC	Salisbury K3RIC	444.0500	+5	none	FM (analog) (FM,C4FM)		—	Salisbury, MD
44.8	W3PRO	Salisbury W3PRO	444.2000	+5	none	D-STAR		—	Salisbury, MD
45.8	K3OCM	Salisbury K3OCM K4USD	442.6500	+5	CC6	DMR	K4USD	—	Salisbury, MD
46.9	KC3BFB	Fort KC3BFB	146.7150	-0.6	TONE 110.9	FM (analog)		—	Fort Washington, MD
47.2	N3KNT	Federalsburg N3KNT Interstate	442.0500	+5	CC1	DMR	Interstate-2-Network	—	Federalsburg, MD
48.2	W4TTL	Walkerton W4TTL	146.7150	-0.6	none	FM (analog)		—	Walkerton, VA
48.5	W3VPR	Davidsonville W3VPR	147.1050	+0.6	TONE 107.2	FM (analog)	🗓 5 nets	5 nets · 553 check-ins · 79 stations	Davidsonville, MD
48.5	W3VPR	Davidsonville W3VPR	223.8800	-1.6	TONE 107.2	FM (analog)	🗓 5 nets	5 nets · 553 check-ins · 79 stations	Davidsonville, MD
48.5	W3VPR	Davidsonville W3VPR	444.4000	+5	TSQL 107.2	FM (analog)	🗓 5 nets	5 nets · 553 check-ins · 79 stations	Davidsonville, MD
12.4	KB3FWW offline	Hollywood KB3FWW IRLP	449.4900	simplex	TSQL 146.2	FM (analog)	IRLP 8856	—	Hollywood, MD
22.6	WX4EMC offline	Heathsville WCNV WX4EMC DMRVA	442.7000	+5	CC1	DMR	DMRVA	—	Heathsville, VA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jun 1, 2017 Award date was Jun 19, 2017 0007795581	KD1WM · Bill Marsh · Amateur Extra Attn: Bill Marsh · 147 Lafayette St, New Bedford, MA 02745 41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗	1.K1WM held 2.NB1M held 3.KB3M held	Dismissed
Filed Sep 28, 2016 Award date was Oct 16, 2016 0007473272	KD1WM · Bill Marsh · Amateur Extra Attn: Bill Marsh · 147 Lafayette St, New Bedford, MA 02745 41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗	1.KB3M held 2.WB3M held 3.NB3M held	Dismissed
Filed Sep 7, 2016 Award date was Sep 25, 2016 0007444679	KC1GCY · Bill Marsh · Amateur Extra Attn: Bill Marsh · 147 Lafayette St, New Bedford, MA 02745 41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗	1.FD1WM	Dismissed
Filed Sep 7, 2016 Granted Jun 24, 2026 0007444762	KC1GCY · Bill Marsh · Amateur Extra Attn: Bill Marsh · 147 Lafayette St, New Bedford, MA 02745 41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗	1.KD1WM ✓ granted	Dismissed got KD1WM
Filed Aug 29, 2016 Granted Jun 24, 2026 0007434834	KC1GCY · Bill Marsh · Amateur Extra Attn: Bill Marsh · 147 Lafayette St, New Bedford, MA 02745 41.6762, -70.9356 (street) · Grid FN41mq · CQ 5 · ITU 8 · map ↗	1.KD1WM ✓ granted	Granted got KD1WM