N9TPB FCC License Search

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

Joseph W Zelinski

FRN 0007534001 · first licensed Aug 13, 2002 as KA8DAS · 3 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Jun 25, 2013	0005835167	HAM	Renewal	Granted	K3ZN
May 22, 2003	0001322103	HAM	Modification	Granted	AB3AR
Apr 10, 2003	0001270664	HAM	Modification	Granted	KA8DAS
Aug 13, 2002	0000995769	HAM	Renewal + modification	Granted	KA8DAS

Complete licensing history

K3ZN Expired Amateur Extra · vanity Jun 10, 2003 → Jun 10, 2023 (expired)

Licensee
Joseph W Zelinski

Address
46446 Midway Dr
Lexington Park, MD 20653
38.2371, -76.4287 (ZIP center) · Grid FM18sf · CQ 5 · ITU 8 · map ↗

FRN
0007534001

Previous call
AB3AR (General)

Last granted
Jun 27, 2013

Effective
Jun 27, 2013

Last action
Jun 11, 2025
FCC actions (4)
- Jun 11, 2025 — License expired LIEXP
- Jun 27, 2013 — License renewed LIREN
- Jun 10, 2003 — Vanity call sign granted VANGRT
- Jun 10, 2003 — License issued LIISS
AB3AR Canceled Amateur Extra Aug 13, 2002 → Jun 10, 2003 (canceled)

Licensee
Joseph W Zelinski

Address
46446 Midway Dr
Lexington Park, MD 20653
38.2371, -76.4287 (ZIP center) · Grid FM18sf · CQ 5 · ITU 8 · map ↗

FRN
0007534001

Previous call
KA8DAS (General)

Last granted
Aug 13, 2002

Effective
Apr 10, 2003

Last action
Jun 10, 2003
FCC actions (3)
- Jun 10, 2003 — License canceled LICAN
- Apr 10, 2003 — Systematic call sign granted SYSGRT
- Apr 10, 2003 — License issued LIISS
KA8DAS Canceled Amateur Extra Aug 13, 2002 → Apr 10, 2003 (canceled)

Licensee
Joseph W Zelinski

Address
46446 Midway Dr
Lexington Park, MD 20653
38.2371, -76.4287 (ZIP center) · Grid FM18sf · CQ 5 · ITU 8 · map ↗

FRN
0007534001

Last granted
Aug 13, 2002

Effective
Aug 13, 2002

Last action
Apr 10, 2003
FCC actions (3)
- Apr 10, 2003 — License canceled LICAN
- Aug 13, 2002 — License renewed LIREN
- Aug 13, 2002 — 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 · 144 snapshots · as KA8DAS
Joseph W Zelinski
46446 Midway Dr, Lexington Park, MD 20653
38.2371, -76.4287 (ZIP center) · Grid FM18sf · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

64 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
3.0	K3HKI	Lexington Park K3HKI	146.6400	-0.6	TSQL 146.2	FM (analog)	🗓 3 nets	3 nets · 109 check-ins · 44 stations	Lexington Park, MD
3.7	W1JD	Mechanicsville W1JD BM	439.8750	-5	CC8	DMR	BrandMeister 3124132	—	Mechanicsville, MD
5.3	KB2SKP	Lexington Park KB2SKP WIRES-X	445.2500	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 74906	—	Lexington Park, MD
7.8	K3GGM	Hollywood K3GGM BM	446.5000	-5	CC1	DMR	BrandMeister 3211901	—	Hollywood, MD
9.9	KC3FOQ	Leonardtown Fair KC3FOQ	147.3900	+0.6	TONE 146.2	FM (analog) (FM,C4FM)	🗓 2 nets	2 nets · 13 check-ins · 10 stations	Leonardtown, MD
9.9	KC3FOQ	Leonardtown Fair KC3FOQ	443.3000	+5	TONE 123.0	FM (analog) (FM,C4FM)	🗓 2 nets	2 nets · 13 check-ins · 10 stations	Leonardtown, MD
10.0	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	N3PPH	Hollywood Fire N3PPH	145.3500	-0.6	TONE 156.7	FM (analog)		—	Hollywood, MD
11.4	W3BPT	Hollywood W3BPT Interstate	146.8500	-0.6	CC1	DMR	Interstate-3	—	Hollywood, MD
12.8	KB2SKP	Lexington Park KB2SKP BM	446.0125	in 433.0125	CC1	DMR	BrandMeister 314491901	—	Lexington Park, MD
15.6	N3PPH	Mechanicsville N3PPH Interstate	441.7875	+5	CC1	DMR	Interstate-2	—	Mechanicsville, MD
17.8	K6XH	Callao K6XH BM	443.0875	+5	CC1	DMR	BrandMeister 314364	—	Callao, VA
21.2	N3KUN	Chaptico N3KUN	145.2500	-0.6	TONE 110.9	FM (analog)		—	Chaptico, MD
22.2	N3PX	Mechanicsville N3PX	147.1950	+0.6	TSQL 156.7	FM (analog)	🗓 1 net	1 net · 34 check-ins · 12 stations	Mechanicsville, MD
22.3	N3PPH	Prince Frederick N3PPH Interstate	441.3875	+5	CC1	DMR	Interstate-3	—	Prince Frederick, MD
22.3	W4NNK	Heathsville W4NNK	147.3300	+0.6	TONE 100.0	FM (analog)		—	Heathsville, VA
22.4	W3SMD	Barstow W3SMD AllStar	223.9000	-1.6	TONE 186.2	FM (analog)	AllStar 513100	—	Barstow, MD
22.4	N3FI	Barstow N3FI	443.7000	+5	TSQL 179.9	FM (analog) (FM,C4FM)		—	Barstow, MD
24.1	W3PQS	Prince Frederick W3PQS	53.1700	-1	TSQL 100.0	FM (analog)		—	Prince Frederick, MD
25.0	K3OCM	Charlotte Hall K3OCM K4USD-Net	443.1875	+5	CC6	DMR	K4USD-Net	—	Charlotte Hall, MD
26.3	KF4AH	Montross KF4AH	146.8950	-0.6	TSQL 110.9	FM (analog)		—	Montross, VA
27.3	WG3K	Chesapeake Beach WG3K BM	444.3500	+5	none	D-STAR (DMR,DV)	BrandMeister 312393	—	Chesapeake Beach, MD
28.9	N3LHD	Aquasco N3LHD Interstate	442.4625	+5	CC1	DMR	Interstate-c-Bridge-1	—	Aquasco, MD
31.5	N3PPH	Sunderland Mt N3PPH Interstate	441.6375	+5	CC1	DMR	Interstate-2	—	Sunderland, MD
31.5	K3CAL	Sunderland K3CAL EchoLink	146.9850	-0.6	TONE 156.7	FM (analog) (FM,C4FM)	EchoLink 389207 🗓 1 net	1 net	Sunderland, MD
31.5	N3MRG	Tyaskin Muddy N3MRG	146.8650	-0.6	CC1	DMR		—	Tyaskin, MD
32.5	N3PZZ	Dahlgren Potomac N3PZZ	145.2500	-0.6	TONE 88.5	FM (analog)		—	Dahlgren, VA
33.7	N3PZZ	King George Dahl N3PZZ	145.3300	-0.6	TONE 88.5	FM (analog)		—	King George, VA
33.8	K3EMD	Easton K3EMD WIRES-X	147.0450	+0.6	TSQL 156.7	FM (analog)	WIRES-X 43142	—	Easton, MD
35.5	W3OR	Crisfield McCrea W3OR	145.1300	-0.6	CC1	DMR		—	Crisfield, MD
35.5	W4NNK	Kilmarnock W4NNK	146.8350	-0.6	TONE 100.0	FM (analog)		—	Kilmarnock, VA
35.8	N3YMS	Trappe N3YMS Interstate	442.5375	+5	CC1	DMR	Interstate	—	Trappe, MD
35.9	N3RKT	Crisfield N3RKT WIRES-X	145.1100	-0.6	TSQL 156.7	FM (analog) (FM,C4FM)	WIRES-X 30213	—	Crisfield, MD
36.0	KC8VFN	King George Locu KC8VFN	146.7750	-0.6	TSQL 110.9	FM (analog)		—	King George, VA
36.1	KC3DVC	Crisfield KC3DVC Interstat	145.1300	-0.6	CC1	DMR	Interstate	—	Crisfield, MD
36.4	W4GSF	Kilmarnock Fire W4GSF	145.4500	-0.6	none	FM (analog)		—	Kilmarnock, VA
36.5	W4GSF	Kilmarnock W4GSF	146.8350	-0.6	TONE 173.8	FM (analog)		—	Kilmarnock, VA
39.0	WA3YUV	Brandywine WA3YUV	443.6000	+5	TSQL 103.5	FM (analog) (FM,C4FM)		—	Brandywine, MD
40.0	W3OR	Westover W3OR	145.3200	-0.6	none	FM (analog)		—	Westover, MD
40.0	KA3MRX	Princess Anne KA3MRX	146.6250	-0.6	TONE 156.7	FM (analog)		—	Princess Anne, MD
40.2	W3SMR	Brandywine W3SMR	147.1500	+0.6	TSQL 114.8	FM (analog)		—	Brandywine, MD
41.4	K3EMD	Easton URM Ctr K3EMD WIRES-X	442.2000	+5	TSQL 156.7	FM (analog) (FM,C4FM)	WIRES-X 33142	—	Easton, MD
41.8	K3DRC	Salisbury WMDT K3DRC	146.8200	-0.6	TSQL 156.7	FM (analog)	🗓 1 net	1 net	Salisbury, MD
41.8	W4KGC	King George W4KGC	146.7450	-0.6	TSQL 107.2	FM (analog)		—	King George, VA
41.8	K4GVA	King George K4GVA	448.4750	-5	TONE 79.7	FM (analog)		—	King George, VA
42.0	N3YMS	Eden N3YMS Interstate	441.8875	+5	CC2	DMR	Interstate	—	Eden, MD
45.7	KC3BFB	Fort KC3BFB	146.7150	-0.6	TONE 110.9	FM (analog)		—	Fort Washington, MD
45.8	W3PRO	Salisbury W3PRO	145.2800	-0.6	none	D-STAR		—	Salisbury, MD
45.8	W3PRO	Salisbury W3PRO	146.9250	-0.6	TSQL 156.7	FM (analog)		—	Salisbury, MD
45.8	N3MRG	Salisbury N3MRG Interstate	442.6500	+5	CC6	DMR	Interstate	—	Salisbury, MD
45.8	K3RIC	Salisbury K3RIC	444.0500	+5	none	FM (analog) (FM,C4FM)		—	Salisbury, MD
45.8	W3PRO	Salisbury W3PRO	444.2000	+5	none	D-STAR		—	Salisbury, MD
46.7	K3OCM	Salisbury K3OCM K4USD	442.6500	+5	CC6	DMR	K4USD	—	Salisbury, MD
47.5	N3KNT	Federalsburg N3KNT Interstate	442.0500	+5	CC1	DMR	Interstate-2-Network	—	Federalsburg, MD
47.6	W3VPR	Davidsonville W3VPR	147.1050	+0.6	TONE 107.2	FM (analog)	🗓 5 nets	5 nets · 599 check-ins · 82 stations	Davidsonville, MD
47.6	W3VPR	Davidsonville W3VPR	223.8800	-1.6	TONE 107.2	FM (analog)	🗓 5 nets	5 nets · 599 check-ins · 82 stations	Davidsonville, MD
47.6	W3VPR	Davidsonville W3VPR	444.4000	+5	TSQL 107.2	FM (analog)	🗓 5 nets	5 nets · 599 check-ins · 82 stations	Davidsonville, MD
47.9	W4TTL	Walkerton W4TTL	146.7150	-0.6	none	FM (analog)		—	Walkerton, VA
49.3	W4ATN	Largo W4ATN MARC	443.7875	+5	CC3	DMR	DMR-MARC	—	Largo, MD
49.4	N3LHD	Upper Marlboro N3LHD Interstate	444.6500	+5	CC6	DMR	Interstate-c-Bridge-1	—	Upper Marlboro, MD
49.6	K4MMJ	Fredericksb FMl8 K4MMJ BM	433.1000	+5	CC1	DMR	BrandMeister 317511602	—	Fredericksburg, FMl8, VA
49.9	K3ERA	District Heights K3ERA EchoLink	145.2300	-0.6	TSQL 110.9	FM (analog) (FM,C4FM)	EchoLink 294165 🗓 2 nets	2 nets · 52 check-ins · 19 stations	District Heights, MD
11.1	KB3FWW offline	Hollywood KB3FWW IRLP	449.4900	simplex	TSQL 146.2	FM (analog)	IRLP 8856	—	Hollywood, MD
23.1	WX4EMC offline	Heathsville WCNV WX4EMC DMRVA	442.7000	+5	CC1	DMR	DMRVA	—	Heathsville, VA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 22, 2003 Award date was Jun 9, 2003 0001322103	AB3AR · Joseph W Zelinski · Amateur Extra 46446 Midway Dr, Lexington Park, MD 20653 38.2371, -76.4287 (ZIP center) · Grid FM18sf · CQ 5 · ITU 8 · map ↗	1.K3ZN held by Zachary H Vestal until Jul 1, 2035 2.K3UH held by Russell T Davis until Jan 25, 2035 3.K3UF held by Justin A Linn until Sep 5, 2036 4.N3FC held by Rodney V Smith until Apr 3, 2034 5.WU3A held by Russian Speaking Americans ARC until Aug 2, 2035 6.WN3R held by RICHARD W HAYMAN until Jun 29, 2034 7.WT3U held by Jonathan Vant Hof until Aug 7, 2033 8.WU3Z held by Raymond J Szypulski until Sep 7, 2032 9.WC3F held by Charles T Fields until May 26, 2026 10.WG3I held by Isaac E Wagner until Oct 2, 2027 11.WF3L held by CHARLES L CLARK until Aug 21, 2027 12.WY3P held by CARROLL COUNTY CONTESTERS until May 27, 2035 13.WU3U held by Curtis L McCormick until Sep 6, 2029 14.WY3U held by Proy Family Amateur Radio Club until Aug 19, 2028 15.WY3V held by Robert L Zwergel 491 until Feb 28, 2028 16.WY3J held by DEAN L LUTZ until Aug 10, 2030 17.WO3L held by Andrew M Leeds until Mar 29, 2035 18.WM3N held by William J Machia until Apr 3, 2030 19.WZ3Q held by Christopher M Post until Feb 13, 2027 20.WY3Q held by ISIDRO R GOTAY until Dec 1, 2033 21.WS3Q held by William Laskorski until Sep 23, 2030 22.WO3S held by ERIC A PETRY until May 7, 2033 23.WJ3U held by DONALD J DEGIDIO until Jul 25, 2030 24.WO3D held by Scott T Woody until Aug 23, 2025 25.WY3V held by Robert L Zwergel 491 until Feb 28, 2028	Granted