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

David D Jackson

FRN 0003470945 · first licensed Sep 30, 1999 as N2JOZ · 2 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Mar 21, 2025	0011494272	HAM	Modification	Granted	KD3AVD
Mar 17, 2025	0011488320	HAM	New license	Granted	KD3AVD
Apr 13, 2005	0002122979	HAM	Administrative update	Granted	N2JOZ
Aug 9, 1999	0000029374	HAM	Renewal + modification	Granted	N2JOZ

Complete licensing history

KD3AVD Active General Mar 19, 2025 → expires Mar 19, 2035

Licensee
David D Jackson

Address
8214 James Street
Middletown, MD 21769
39.4582, -77.5590 (street) · Grid FM19fk · CQ 5 · ITU 8 · map ↗

FRN
0003470945

Last granted
Mar 19, 2025

Effective
Mar 21, 2025

Last action
Mar 21, 2025
FCC actions (3)
- Mar 21, 2025 — License modified LIMOD
- Mar 19, 2025 — License issued LIISS
- Mar 19, 2025 — Systematic call sign granted SYSGRT
N2JOZ Expired General Sep 30, 1999 → Sep 30, 2009 (expired)

Licensee
DAVID D JACKSON

Address
8214 James Street
Middletown, MD 21769
39.4582, -77.5590 (street) · Grid FM19fk · CQ 5 · ITU 8 · map ↗

FRN
0003470945

Previous call
N4KQO (Novice)

Last granted
Sep 30, 1999

Effective
Apr 14, 2005

Last action
Oct 1, 2011
FCC actions (3)
- Oct 1, 2011 — License expired LIEXP
- Apr 14, 2005 — Administrative update LIAUA
- Sep 30, 1999 — License renewed LIREN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 52 snapshots · as N2JOZ
DAVID D JACKSON
8214 James Street, Middletown, MD 21769
39.4582, -77.5590 (street) · Grid FM19fk · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N2JOZ
DAVID D JACKSON
706 MARIPONA AVE APT 6, MOUNTAIN VIEW, CA 94041
37.3882, -122.0754 (ZIP center) · Grid CM87xj · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

281 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
4.0	W3ARK	Frederick Braddo W3ARK	444.3500	+5	TSQL 100.0	FM (analog)		—	Frederick, MD
4.0	KD3SU	Boonsboro KD3SU AllStar	146.7750	-0.6	TONE 114.8	FM (analog)	AllStar 27299	—	Boonsboro, MD
4.0	N3ITA	Frederick N3ITA	442.8000	+5	TSQL 79.7	FM (analog) (FM,P25)		—	Frederick, MD
4.1	N3ST	Frederick Gambri N3ST	444.1000	+5	TONE 167.9	FM (analog)		—	Frederick, MD
4.1	K3ERM	Frederick Gambri K3ERM WIRES-X	448.4250	-5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 40386	—	Frederick, MD
4.1	K3DO	Frederick Gambri K3DO BM	441.9625	+5	none	D-STAR (DMR,DV)	BrandMeister 312413	—	Frederick, MD
4.1	W3FDK	Frederick Gambri W3FDK	444.8000	+5	none	D-STAR	🗓 2 nets	2 nets · 8 check-ins · 8 stations	Frederick, MD
4.1	W3FDK	Frederick Gambri W3FDK AllStar	146.7300	-0.6	TSQL 141.3	FM (analog)	AllStar 54672 EchoLink 614369 🗓 2 nets	2 nets · 8 check-ins · 8 stations	Frederick, MD
4.1	W3FDK	Frederick Gambri W3FDK WIRES-X	441.8000	+5	TSQL 141.3	FM (analog) (FM,C4FM)	WIRES-X 01918 🗓 2 nets	2 nets · 8 check-ins · 8 stations	Frederick, MD
4.1	K3DO	Frederick K3DO BM	447.8750	-5	CC1	DMR	BrandMeister 312413	—	Frederick, MD
4.1	N3KTX	Frederick Gambri N3KTX	53.4700	-1	TSQL 107.2	FM (analog)		—	Frederick, MD
6.0	KD3SU	Boonsboro KD3SU AllStar	442.9500	+5	TONE 94.8	FM (analog)	AllStar 27299	—	Boonsboro, MD
6.7	K3ERM	Frederick K3ERM	146.6400	-0.6	TSQL 156.7	FM (analog)		—	Frederick, MD
6.8	K3LMS	Jefferson K3LMS	443.3000	+5	TONE 100.0	FM (analog)		—	Jefferson, MD
7.5	KC3SNV	Frederick KC3SNV BM	438.0125	-5	CC1	DMR	BrandMeister 318357102	—	Frederick, MD
7.9	W3FDK	Frederick W3FDK	145.1700	-0.6	none	D-STAR	🗓 2 nets	2 nets · 8 check-ins · 8 stations	Frederick, MD
8.5	K3MAD	Frederick K3MAD	147.0600	+0.6	TSQL 146.2	FM (analog)	🗓 2 nets	2 nets · 113 check-ins · 38 stations	Frederick, MD
8.5	K3MAD	Frederick K3MAD	224.2000	-1.6	TONE 123.0	FM (analog)	🗓 2 nets	2 nets · 113 check-ins · 38 stations	Frederick, MD
8.5	WA3KOK	Frederick WA3KOK	443.4000	+5	TSQL 136.5	FM (analog) (FM,P25)		—	Frederick, MD
11.6	K3KMA	Thurmont K3KMA	448.0250	-5	TSQL 103.5	FM (analog)		—	Thurmont, MD
14.2	W3ARK	Hagerstown W3ARK	447.1250	-5	TSQL 123.0	FM (analog)		—	Hagerstown, MD
15.3	W3CWC	Hagerstown W3CWC	147.3750	+0.6	TONE 100.0	FM (analog)		—	Hagerstown, MD
16.1	N6PPP	Town L0C4T0R N6PPP BM	445.0000	-5	CC1	DMR	BrandMeister 3110809	—	Town, L0C4T0R, MD
16.6	W3CWC	Pen Mar Quirauk W3CWC AllStar	147.0900	+0.6	TSQL 100.0	FM (analog) (FM,C4FM)	AllStar 61487	—	Pen Mar, MD
16.6	W3CWC	Pen Mar Quirauk W3CWC WIRES-X	447.9750	-5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 18217	—	Pen Mar, MD
18.5	WV8VRC	Charles Town WV8VRC WIRES-X	440.8000	+5		Fusion (C4FM)	WIRES-X 52840	—	Charles Town, WV
19.8	W3VLG	Charles Town W3VLG WIRES-X	440.8000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 52840	—	Charles Town, WV
19.8	W3VLG	Charles Town W3VLG WIRES-X	145.4800	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 33277	—	Charles Town, WV
19.9	WA4TXE	Charles Town WA4TXE	146.8500	-0.6	TONE 77.0	FM (analog)		—	Charles Town, WV
19.9	N5SWR	Charles Town N5SWR WIRES-X	145.4800	-0.6		Fusion (C4FM)	WIRES-X 33277	—	Charles Town, WV
21.6	W8ORS	Martinsburg W8ORS	145.1500	-0.6	TSQL 179.9	FM (analog)		—	Martinsburg, WV
21.6	KB8UUE	Martinsburg KB8UUE EchoLink	147.2550	+0.6	TONE 123.0	FM (analog)	EchoLink 123456 🗓 1 net	1 net · 29 check-ins · 16 stations	Martinsburg, WV
21.6	K1LLS	Martinsburg K1LLS	442.7000	+5	DCS 023	FM (analog)		—	Martinsburg, WV
21.6	KI4LWQ	Martinsburg KI4LWQ BM	449.6000	in 423.0000	CC1	DMR	BrandMeister 317371509	—	Martinsburg, WV
21.9	N2JEH	Fairfield Libert N2JEH Interstate	146.4450	+1	CC1	DMR	Interstate	—	Fairfield, PA
22.3	W3CGT	Mount Airy W3CGT	448.5750	-5	TONE 69.3	FM (analog)		—	Mount Airy, MD
22.8	KA3LAO	Fairfield KA3LAO Interstat	146.4750	+1	CC1	DMR	Interstate-Network	—	Fairfield, PA
23.1	K4AUI	Hamilton K4AUI	441.7000	+5	none	FM (analog)		—	Hamilton, VA
23.3	KB3LYL	Damascus KB3LYL K4USD-Net	442.2125	+5	CC1	DMR	K4USD-Net	—	Damascus, MD
23.7	WA4TXE	Leesburg WA4TXE	146.7000	-0.6	TONE 77.0	FM (analog)		—	Leesburg, VA
23.7	WA4TXE	Leesburg WA4TXE	442.1000	+5	TONE 77.0	FM (analog)		—	Leesburg, VA
23.7	WA3KOK	Leesburg WA3KOK	927.0500	-25	TSQL 156.7	P25		—	Leesburg, VA
24.1	K3MAD	Clear Spring K3MAD	147.3450	+0.6	TONE 123.0	FM (analog)	🗓 2 nets	2 nets · 113 check-ins · 38 stations	Clear Spring, MD
24.3	N3EV	Leesburg N3EV BM	145.1700	-0.6	CC1	DMR	BrandMeister 311789	—	Leesburg, VA
24.3	N3EV	Leesburg N3EV BM	442.9000	+5	CC1	DMR	BrandMeister 311790	—	Leesburg, VA
24.3	N3EV	Leesburg N3EV BM	447.8750	-5	CC1	DMR	BrandMeister 311791	—	Leesburg, VA
24.3	N3EV	Leesburg N3EV BM	447.8250	-5	CC1	DMR	BrandMeister 311792	—	Leesburg, VA
24.3	N3EV	Leesburg N3EV BM	447.7250	-5	CC1	DMR	BrandMeister 311793	—	Leesburg, VA
24.3	WR3D	Leesburg WR3D OpenDMR	443.9000	+5	CC1	DMR	OpenDMR	—	Leesburg, VA
24.8	KJ4NXG	Round Hill KJ4NXG AllStar	147.4200	simplex	TONE 100.0	FM (analog)	AllStar 50459	—	Round Hill, VA
25.0	WA3KOK	Germantown WA3KOK	147.2700	+0.6	TONE 156.7	FM (analog) (FM,P25)		—	Germantown, MD
25.0	KV3B	Germantown KV3B	444.2000	+5	none	D-STAR		—	Germantown, MD
25.8	W3CWC	Hagerstown Fairv W3CWC AllStar	146.9400	-0.6	TSQL 100.0	FM (analog) (FM,C4FM)	AllStar 615210 EchoLink 324658	—	Hagerstown, MD
25.8	N3UHD	Clear Spring N3UHD EchoLink	442.6500	+5	TONE 79.7	FM (analog)	EchoLink 481682	—	Clear Spring, MD
26.9	N8RAT	Martinsburg N N8RAT	441.8500	+5		Fusion (C4FM)		—	Martinsburg, WV
27.0	WB6EFW	Leesburg WB6EFW AllStar	145.1850	-0.6	TSQL 103.5	FM (analog)	AllStar 66672 EchoLink 485356	—	Leesburg, VA
27.0	WB6EFW	Leesburg WB6EFW	224.0000	-1.6	TSQL 123.0	FM (analog)		—	Leesburg, VA
27.0	WB6EFW	Ashburn WB6EFW BM	442.1375	+5	CC1	DMR	BrandMeister 315107	—	Ashburn, VA
27.1	N8RAT Listed as N8RAT/R	Martinsburg N8RAT AllStar	224.7400	-1.6	TONE 131.8	FM (analog)	AllStar 40485	—	Martinsburg, WV
27.2	N8RAT	Martinsburg N N8RAT	442.8500	+5	TSQL 100.0	FM (analog)		—	Martinsburg, WV
27.2	N8RAT	Martinsburg N N8RAT AllStar	224.3800	-1.6	TSQL 123.0	FM (analog)	AllStar 40485	—	Martinsburg, WV
28.1	N3JLT	Bluemont Mt N3JLT Interstate	449.9250	-5	CC1	DMR	Interstate-2-Network 🗓 1 net	1 net · 70 check-ins · 39 stations	Bluemont, VA
28.9	KA3LAO	Gaithersburg RF KA3LAO Interstat	441.8875	+5	CC1	DMR	Interstate-Network	—	Gaithersburg, MD
29.0	KV3B	Gaithersburg KV3B	53.2700	-1	TSQL 156.7	FM (analog)		—	Gaithersburg, MD
29.0	KO4NCX	Ashburn KO4NCX BM	447.6750	-5	none	D-STAR (DMR,DV)	BrandMeister 312899	—	Ashburn, VA
29.1	NV4FM	Ashburn NV4FM	53.6100	-1	none	FM (analog)	🗓 1 net	1 net	Ashburn, VA
30.3	K3CUJ	Cooksville K3CUJ	147.3900	+0.6	TONE 156.7	FM (analog) (C4FM,FM)		—	Cooksville, MD
30.4	K3CUJ	Cooksville K3CUJ	448.2750	-5	TSQL 156.7	FM (analog) (FM,C4FM)		—	Cooksville, MD
30.4	N3JLT	Bluemont Blue N3JLT	147.3000	+0.6	TONE 146.2	FM (analog)	🗓 1 net	1 net · 70 check-ins · 39 stations	Bluemont, VA
30.6	N4FSC	Ashburn N4FSC	145.3100	-0.6	TSQL 77.0	FM (analog)		—	Ashburn, VA
30.9	KC4RCR	Berryville KC4RCR AllStar	444.3000	+5	TSQL 141.3	FM (analog)	AllStar 58830 EchoLink 527721	—	Berryville, VA
31.1	N4NVA	Sterling N4NVA BM	439.4500	-5	CC1	DMR	BrandMeister 318186301	—	Sterling, VA
31.1	W3KGN	Gettysburg W3KGN	145.3500	-0.6	TONE 103.5	FM (analog)		—	Gettysburg, PA
31.1	N3ETH Listed as N3ETH/R	Gettysburg N3ETH AllStar	447.6750	-5	TSQL 107.2	FM (analog)	AllStar 520690	—	Gettysburg, PA
31.1	N3ETH	Battlefield of G N3ETH AllStar	440.0500	simplex	TONE 107.2	FM (analog)	AllStar 520691	—	Battlefield of Gettysburg, PA
31.3	K8GP Listed as K8GP/R	Bluemont K8GP AllStar	443.6500	+5	TONE 77.0	FM (analog)	AllStar 28185	—	Bluemont, VA
31.5	WB6EFW	Ashburn WB6EFW BM	434.0000	+5	CC1	DMR	BrandMeister 315103901	—	Ashburn, VA
32.1	K3PZN	Westminster K3PZN	145.4100	-0.6	TSQL 114.8	FM (analog)	🗓 1 net	1 net	Westminster, MD
32.1	K3PZN	Westminster K3PZN	449.8750	-5	TSQL 127.3	FM (analog) (C4FM,FM)	🗓 1 net	1 net	Westminster, MD
32.1	K3PZN	Westminster K3PZN	53.0900	-1	TSQL 107.2	FM (analog)	🗓 1 net	1 net	Westminster, MD
32.3	N3ETH	Gettysburg N3ETH AllStar	144.0600	simplex	TONE 107.2	FM (analog)	AllStar 520692	—	Gettysburg, PA
32.4	N3QEM	Sterling N3QEM AWSVirgini	442.8750	+5	CC1	DMR	AWSVirginia	—	Sterling, VA
32.6	K3PZN	Sykesville K3PZN	147.2850	+0.6	TONE 156.7	FM (analog)	🗓 1 net	1 net	Sykesville, MD
32.6	WA4TSC	Mt Weather WA4TSC	147.3000	+0.6	TONE 146.2	FM (analog)	🗓 1 net	1 net	Mt. Weather, VA
33.1	WR3IRS	Chambersburg WR3IRS Interstat	223.9000	-1.6	CC1	DMR	Interstate	—	Chambersburg, PA
33.1	NC3M	Rockville NC3M AllStar	445.9750	simplex	TONE 100.0	FM (analog)	AllStar 47835	—	Rockville, MD
33.4	N3GPE	Gettysburg Penns N3GPE BM	439.0000	-5	CC1	DMR	BrandMeister 3173412	—	Gettysburg, Pennsylv, PA
33.6	W3WAN	Chambersburg W3WAN AllStar	145.2700	-0.6	TONE 74.4	FM (analog)	AllStar 2145	—	Chambersburg, PA
33.6	KA3LAO	Chambersburg KA3LAO Interstat	146.4150	+1	CC1	DMR	Interstate-Network	—	Chambersburg, PA
33.6	WR3IRS	Chambersburg WR3IRS Interstat	441.9000	+5	CC1	DMR	Interstate	—	Chambersburg, PA
33.7	K3UCB	Olney K3UCB Interstate	442.9000	+5	CC1	DMR	Interstate-Network	—	Olney, MD
33.8	N3JFW	Rockville N3JFW K4USD-Net	442.4875	+5	CC1	DMR	K4USD-Net	—	Rockville, MD
33.8	KV3B	Rockville KV3B	442.7500	+5	TSQL 156.7	FM (analog) (C4FM,FM)		—	Rockville, MD
33.8	WA3KOK	Rockville WA3KOK	927.1375	-25	TONE 156.7	FM (analog)		—	Rockville, MD
33.9	WA3YOO	Rockville WA3YOO Interstat	443.9000	+5	TONE 156.7	FM (analog) (DMR,FM,P25)	Interstate-3-Network	—	Rockville, MD
34.1	W3YVV	Dayton W3YVV	927.5375	-25	TSQL 156.7	FM (analog)		—	Dayton, MD
34.9	N4CV	Herndon N4CV AWSVirginia	443.0875	+5	CC1	DMR	AWSVirginia	—	Herndon, VA
34.9	N3OCQ	Herndon N3OCQ BM	447.3500	-5	CC1	DMR	BrandMeister 314789	—	Herndon, VA
35.0	N3QEM	Herndon Worldgat N3QEM Interstate	442.4375	+5	CC1	DMR	Interstate	—	Herndon, VA
35.0	N1RM	Reston N1RM	443.0000	+5	TONE 88.5	FM (analog)		—	Reston, VA
35.1	N3QEM	Herndon N3QEM Interstate	145.1637	-0.6	CC13	DMR	Interstate	—	Herndon, VA
35.4	K4IAD	Chantilly Dulles K4IAD	444.7500	+5	TONE 100.0	FM (analog)		—	Chantilly, VA
35.6	K4IAD	Dulles Arpt K4IAD	147.3300	+0.6	TONE 203.5	FM (analog)		—	Dulles, VA
35.7	N3BBF	Potomac N3BBF BM	442.9000	+5	CC1	DMR	BrandMeister 314963	—	Potomac, MD
35.8	KN4EAR	Reston KN4EAR BM	430.8000	in 445.8000	CC1	DMR	BrandMeister 3100457	—	Reston, VA
36.0	WA3KOK	Ashton WA3KOK Interstat	442.2375	+5	none	FM (analog) (DMR,FM)	Interstate-Network	—	Ashton, MD
36.2	WA3KOK	Ashton WA3KOK	444.0500	+5	none	FM (analog) (FM,P25)		—	Ashton, MD
36.4	N3BBF	Potomac N3BBF BM	447.8750	-5	CC1	DMR	BrandMeister 314982	—	Potomac, MD
36.6	W3KGN	Biglerville W3KGN	443.1000	+5	TONE 103.5	FM (analog)		—	Biglerville, PA
36.7	KV3B	Rockville KV3B	146.9550	-0.6	none	FM (analog)		—	Rockville, MD
37.0	W8RBJ	Reston Atrium W8RBJ EchoLink	147.3750	+0.6	TSQL 131.8	FM (analog)	EchoLink 188962	—	Reston, VA
37.1	WA3YOO	North Bethesda WA3YOO	224.9400	-1.6	TONE 156.7	FM (analog)		—	North Bethesda, MD
37.3	KB3UAG	Chambersburg KB3UAG Interstat	145.2500	-0.6	CC1	DMR	Interstate-2-Network	—	Chambersburg, PA
37.4	W3IF	Winchester W3IF	442.0000	+5	TSQL 146.2	FM (analog) (FM,C4FM)		—	Winchester, VA
37.4	W4BRM	Haymarket BR Mtn W4BRM BM	448.3250	-5	CC6	DMR	BrandMeister 315148	—	Haymarket, VA
37.5	WV8FK	Berke W Virginia WV8FK	53.7500	-1	TSQL 110.9	FM (analog)		—	Berkeley Springs, WV
37.5	N3AGB	Ashton N3AGB	53.2500	-1	TSQL 100.0	FM (analog)		—	Ashton, MD
37.5	KC3BXH	Ashton KC3BXH EchoLink	147.0000	-0.6	TONE 156.7	FM (analog) (FM,P25)	EchoLink 105440	—	Ashton, MD
37.5	K3WX	Ashton K3WX	224.5400	-1.6	TONE 156.7	FM (analog)		—	Ashton, MD
37.5	KC3BXH	Ashton KC3BXH	443.1500	+5	TSQL 156.7	FM (analog) (FM,P25)		—	Ashton, MD
37.5	KC3BXH	Ashton KC3BXH IRLP	927.7250	-25	TONE 156.7	FM (analog)	IRLP 4088	—	Ashton, MD
38.3	K3CUJ	Columbia K3CUJ WIRES-X	449.4750	-5		Fusion (C4FM)	WIRES-X 30215	—	Columbia, MD
38.7	W4BRM	Haymarket BR Mtn W4BRM AllStar	53.4900	-1	TSQL 77.0	FM (analog)	AllStar 51082 EchoLink 522456	—	Haymarket, VA
38.7	W4BRM	Haymarket BR Mtn W4BRM	224.4000	-1.6	TONE 77.0	FM (analog)		—	Haymarket, VA
38.7	W4BRM Listed as W4BRM/R	Haymarket BR Mtn W4BRM AllStar	448.2250	-5	TSQL 77.0	FM (analog) (C4FM,FM)	AllStar 27021 EchoLink 522456 WIRES-X 30049	—	Haymarket, VA
38.7	W4BRM	Haymarket BR Mtn W4BRM AllStar	927.6250	-25	TONE 77.0	FM (analog)	AllStar 27061	—	Haymarket, VA
38.7	N3KZS	Manchester N3KZS AllStar	146.8950	-0.6	TSQL 107.2	FM (analog)	AllStar 520690 IRLP 7070	—	Manchester, MD
39.0	K3VOA	Silver Spring K3VOA AllStar	447.5750	-5	TONE 77.0	FM (analog)	AllStar 23919	—	Silver Spring, MD
39.3	W8GBR	Undisclosed W8GBR BM	433.3275	+5	CC8	DMR	BrandMeister 3167634	—	Undisclosed, VA
39.7	W3KIT	SHARI-UHF W3KIT AllStar	438.2875	simplex	TONE 203.5	FM (analog)	AllStar 547612 AllStar 547619	—	SHARI-UHF Maryland, MD
39.8	KD4RTH	Chantilly KD4RTH BM	443.1500	+5	CC1	DMR	BrandMeister 310763	—	Chantilly, VA
39.8	N3OCQ	Chantilly N3OCQ BM	443.3500	+5	CC1	DMR	BrandMeister 314601	—	Chantilly, VA
39.9	K5FQ	Shippensburg K5FQ BM	445.3000	-5	CC1	DMR	BrandMeister 315290301	—	Shippensburg, PA
40.0	W3MFP	Wheaton W3MFP BM	442.8875	+5	CC5	DMR	BrandMeister 312428101	—	Wheaton, MD
40.2	KG1JAG	Town L0C4T0R KG1JAG BM	446.5000	-5	CC1	DMR	BrandMeister 321925001	—	Town, L0C4T0R, MD
40.2	WA3KOK	Antioch BR Mtn WA3KOK	447.7750	-5	TONE 107.2	FM (analog) (FM,P25)		—	Antioch, VA
40.2	KA4DCS	Antioch BR Mtn KA4DCS	1286.1000	-12	none	FM (analog)		—	Antioch, VA
40.8	K4XY	Fairfax FO Hosp K4XY AllStar	448.3750	-5	none	FM (analog)	AllStar 59777	—	Fairfax, VA
41.0	K3CUJ	Columbia K3CUJ	147.1350	+0.6	TSQL 156.7	FM (analog) (FM,C4FM)		—	Columbia, MD
41.1	K3YGG	Bethesda NIH K3YGG EchoLink	145.2900	-0.6	TONE 156.7	FM (analog)	EchoLink 247014	—	Bethesda, MD
41.2	N9KET	Tysons Corner N9KET Interstate	441.3375	+5	CC1	DMR	Interstate	—	Tysons Corner, VA
41.2	NV4FM	Tysons Corner NV4FM	146.9100	-0.6	TSQL 77.0	FM (analog)	🗓 1 net	1 net	Tysons Corner, VA
41.2	NV4FM	Tysons Corner NV4FM	447.0250	-5	TSQL 77.0	FM (analog)	🗓 1 net	1 net	Tysons Corner, VA
41.3	WB3DZO	Randallstown WB3DZO	443.3500	+5	TSQL 156.7	FM (analog) (FM,C4FM)		—	Randallstown, MD
41.4	W3CAM	Columbia W3CAM	224.8600	-1.6	none	FM (analog)		—	Columbia, MD
41.5	K4HTA	Tysons Corner K4HTA AllStar	146.6850	-0.6	TONE 110.9	FM (analog)	EchoLink 633487 AllStar 52093 🗓 1 net	1 net · 38 check-ins · 27 stations	Tysons Corner, VA
41.6	KK3L	Berkeley Springs KK3L Interstate-	443.8500	+5	CC1	DMR	Interstate-3-Network 🗓 1 net	1 net · 30 check-ins · 17 stations	Berkeley Springs, WV
41.6	N9KET	Vienna N9KET BM	445.8000	-5	CC1	DMR	BrandMeister 316759601 BrandMeister 316759602 BrandMeister 316759603 BrandMeister 316759604 BrandMeister 316759605 BrandMeister 316759606 BrandMeister 316759607 BrandMeister 316759608 BrandMeister 316759609 BrandMeister 316759610 BrandMeister 316759611 BrandMeister 316759612 BrandMeister 316759613 BrandMeister 316759614 BrandMeister 316759615 BrandMeister 316759616 BrandMeister 316759617 BrandMeister 316759618 BrandMeister 316759619 BrandMeister 316759620	—	Vienna, VA
41.6	N3QEM	Vienna N3QEM Interstate	145.1763	-0.6	CC13	DMR	Interstate	—	Vienna, VA
41.6	N3QEM	Vienna N3QEM Interstate	927.6750	-25	CC1	DMR	Interstate	—	Vienna, VA
41.6	N3CDY	Owings Mills N3CDY	927.5125	-25	TONE 156.7	FM (analog)		—	Owings Mills, MD
41.6	N3EJT	Owings Mills N3EJT Not-Linked	147.1950	+0.6	CC1	DMR	Not-Linked	—	Owings Mills, MD
41.6	N3CDY	Owings Mills N3CDY Interstate	449.0750	-5	CC1	DMR	Interstate	—	Owings Mills, MD
41.9	N3QEM	Vienna N3QEM Interstate	442.9000	+5	CC1	DMR	Interstate AWSVirginia	—	Vienna, VA
42.0	KK3L	Berk Cacapon Mtn KK3L	146.7450	-0.6	TONE 123.0	FM (analog)	🗓 1 net	1 net · 30 check-ins · 17 stations	Berkeley Springs, WV
42.0	W3VLG	Berk Cacapon Mtn W3VLG	224.7000	-1.6	TSQL 123.0	FM (analog)		—	Berkeley Springs, WV
42.0	WA3KOK	Berk Cacapon Mtn WA3KOK	442.4500	+5	TONE 107.2	FM (analog) (FM,P25)		—	Berkeley Springs, WV
42.1	N8RAT	Berk Cacapon Mtn N8RAT	444.9500	+5	TSQL 123.0	FM (analog)		—	Berkeley Springs, WV
42.1	W3ACH	Chambersburg Cla W3ACH	147.1200	+0.6	TSQL 100.0	FM (analog)		—	Chambersburg, PA
42.4	NV4FM	Tysons Corner NV4FM	145.3400	-0.6	none	D-STAR	🗓 1 net	1 net	Tysons Corner, VA
42.4	NV4FM	Tysons Corner NV4FM	448.0350	-5	none	D-STAR	🗓 1 net	1 net	Tysons Corner, VA
42.4	NV4FM	Tysons Corner NV4FM	1282.8000	-12	none	D-STAR	🗓 1 net	1 net	Tysons Corner, VA
42.6	W3MUM	Hanover Pigeon W3MUM	147.3300	+0.6	TONE 123.0	FM (analog)		—	Hanover, PA
42.7	N8RAT	Blue Mounta WAIW N8RAT AllStar	224.2800	-1.6	TSQL 100.0	FM (analog)	AllStar 508860	—	Blue Mountain, VA
42.7	N3EZD	Ellicott City N3EZD	224.3200	-1.6	none	FM (analog)		—	Ellicott City, MD
42.7	N3EZD	Ellicott City N3EZD	449.5250	-5	TONE 100.0	FM (analog)		—	Ellicott City, MD
42.7	N8RAT	WV/VA N8RAT AllStar	223.5200	simplex	TONE 100.0	FM (analog)	AllStar 508861	—	WV/VA, VA
42.7	N8RAT	WV/VA N8RAT AllStar	223.5600	simplex	TONE 123.0	FM (analog)	AllStar 508864	—	WV/VA, VA
42.7	KC3OQK	Ellicott City KC3OQK BM	439.0000	-5	CC1	DMR	BrandMeister 3159601	—	Ellicott City, MD
42.7	KC3OQK	Ellicott City KC3OQK BM	449.0000	-5	CC1	DMR	BrandMeister 315960101	—	Ellicott City, MD
42.8	NV4FM	Fairfax NV4FM AllStar	146.7900	-0.6	TSQL 77.0	FM (analog)	AllStar 534142 🗓 1 net	1 net	Fairfax, VA
42.8	NV4FM	Fairfax NV4FM	224.1000	-1.6	TSQL 77.0	FM (analog)	🗓 1 net	1 net	Fairfax, VA
42.8	KB3VVB	Hanover Pigeon KB3VVB Interstat	445.2312	-5	CC1	DMR	Interstate-2	—	Hanover, PA
43.1	KY3O	Calverton KY3O BM	438.4500	-5	CC1	DMR	BrandMeister 318573701	—	Calverton, MD
43.1	KA3LAO	Silver Spring KA3LAO	147.1800	+0.6	TONE 156.7	FM (analog) (FM,P25)		—	Silver Spring, MD
43.1	WB3GXW	Silver Spring WB3GXW EchoLink	147.2250	+0.6	TONE 156.7	FM (analog)	EchoLink 147225	—	Silver Spring, MD
43.1	N3AUY	Silver Spring N3AUY	29.6600	-0.1	TSQL 141.3	FM (analog)		—	Silver Spring, MD
43.1	N3AUY	Silver Spring N3AUY	449.0250	-5	TONE 156.7	FM (analog)		—	Silver Spring, MD
43.3	W3WDC	Washington W3WDC BM	443.0125	+5	CC4	DMR	BrandMeister 312819502	—	Washington, DC
43.4	KM4OGQ	Gore KM4OGQ	444.2500	+5	TONE 100.0	FM (analog)		—	Gore, VA
43.9	WA3KOK	Washington WAMU WA3KOK IRLP	449.9750	-5	TSQL 107.2	FM (analog) (FM,P25)	IRLP 4000	—	Washington, DC
43.9	KS3M	Abbottstown KS3M AllStar	147.5100	simplex	TONE 114.8	FM (analog)	AllStar 57337 AllStar 573370	—	Abbottstown, PA
44.4	N3TUK	Adelphi N3TUK AllStar	443.6625	+5	CC1	DMR	AllStar 43105 BrandMeister 313057	—	Adelphi, MD
44.6	KB3HGW	Jessup KB3HGW BM	448.8000	-5	CC1	DMR	BrandMeister 321114701	—	Jessup, MD
44.8	KR4IXC	Warrenton KR4IXC BM	433.3350	+1	CC1	DMR	BrandMeister 3221890	—	Warrenton, VA
44.8	N4USI	Haymarket N4USI	145.4500	-0.6	none	D-STAR		—	Haymarket, VA
44.8	KA4DCS	Haymarket KA4DCS	145.1300	-0.6	TSQL 107.2	FM (analog)		—	Haymarket, VA
44.8	W4BRM	Haymarket W4BRM	145.4500	-0.6	none	D-STAR		—	Haymarket, VA
45.0	W3SQN	Laurel W3SQN BM	442.9000	+5	CC1	DMR	BrandMeister 312418	—	Laurel, MD
45.1	W9DSG	Falls Church W9DSG BM	448.0625	-5	CC1	DMR	BrandMeister 3223922	—	Falls Church, VA
45.1	W4CIA	Annandale Inova W4CIA	147.2100	+0.6	TONE 110.9	FM (analog) (FM,C4FM)		—	Annandale, VA
45.3	WA3KOK	Laurel WA3KOK IRLP	446.5000	simplex	TSQL 100.0	FM (analog)	IRLP 4332	—	Laurel, MD
45.4	W3LRC	Laurel W3LRC	442.5000	+5	TONE 156.7	FM (analog)		—	Laurel, MD
45.4	W4ATN	Laurel W4ATN	443.8000	+5	CC3	DMR		—	Laurel, MD
45.4	W4ATN	Laurel W4ATN	145.3900	-0.6	none	FM (analog)		—	Laurel, MD
45.4	W4RKC	Winchester N Mtn W4RKC	448.7750	-5	TSQL 146.2	FM (analog) (FM,C4FM)		—	Winchester, VA
45.5	W4RKC	Winchester N Mtn W4RKC	146.8200	-0.6	TSQL 146.2	FM (analog) (C4FM,FM)		—	Winchester, VA
45.7	W4AVA	Falls Church W4AVA	146.6250	-0.6	TSQL 107.2	FM (analog)		—	Falls Church, VA
45.7	W4AVA	Falls Church W4AVA	447.6250	-5	TSQL 107.2	FM (analog)		—	Falls Church, VA
45.9	W4LAM	Gainesville W4LAM	224.4600	-1.6	none	FM (analog)		—	Gainesville, VA
46.3	KG4Y	Winchester N Mtn KG4Y	224.9000	-1.6	TONE 146.2	FM (analog)		—	Winchester, VA
46.3	KG4Y	Winchester N Mtn KG4Y WIRES-X	444.5500	+5		Fusion (C4FM)	WIRES-X 30360	—	Winchester, VA
46.3	KG4Y	Winchester N Mtn KG4Y	145.3900	-0.6	TSQL 146.2	FM (analog) (FM,C4FM)		—	Winchester, VA
46.4	N3TWT	Mount Holl S Mtn N3TWT EchoLink	145.4300	-0.6	TONE 67.0	FM (analog)	EchoLink 743026	—	Mount Holly Springs, PA
46.5	W3EAX	College Park UMD W3EAX EchoLink	145.4900	-0.6	none	FM (analog)	EchoLink 318547	—	College Park, MD
46.7	W4OVH	Manassas Wtr W4OVH AllStar	146.9700	-0.6	TONE 100.0	FM (analog)	AllStar 46931	—	Manassas, VA
46.7	W4OVH	Manassas Wtr W4OVH AllStar	442.2000	+5	TONE 100.0	FM (analog) (FM,C4FM)	AllStar 27061	—	Manassas, VA
46.7	WB4MJF	Arlington WB4MJF	145.1500	-0.6	TSQL 107.2	FM (analog)		—	Arlington, VA
46.7	W4WVP	Arlington W4WVP	145.4700	-0.6	TONE 107.2	FM (analog)		—	Arlington, VA
46.7	WA4HIS	Arlington WA4HIS	224.0600	-1.6	none	FM (analog)		—	Arlington, VA
46.7	W4CIA	Arlington W4CIA	441.4500	+5	TONE 110.9	FM (analog) (FM,C4FM)		—	Arlington, VA
46.7	AB4YP	Arlington AB4YP	443.2000	+5	TSQL 114.8	FM (analog)		—	Arlington, VA
46.7	K4AF	Arlington K4AF	444.5500	+5	TONE 88.5	FM (analog)		—	Arlington, VA
46.7	W4AVA	Arlington W4AVA	448.6250	-5	TONE 107.2	FM (analog)		—	Arlington, VA
46.7	W4WVP	Arlington W4WVP	449.3250	-5	TONE 151.4	FM (analog)		—	Arlington, VA
46.7	WA4EKJ	Arlington WA4EKJ	224.6200	-1.6	none	FM (analog)		—	Arlington, VA
46.8	W4OVH Listed as W4OVH/R	Manassas W4OVH AllStar	224.6600	-1.6	TONE 100.0	FM (analog)	AllStar 47551	—	Manassas, VA
46.8	W4OVH	Manassas NOVEC W4OVH	146.8650	-0.6	none	D-STAR		—	Manassas, VA
46.8	W4OVH	Manassas NOVEC W4OVH	442.5125	+5	none	D-STAR		—	Manassas, VA
46.8	N3ST	Timonium N3ST	449.6750	-5	TONE 167.9	FM (analog)		—	Timonium, MD
47.0	N3UR	Linden BR Mtns N3UR	442.3500	+5	TONE 123.0	FM (analog)		—	Linden, VA
47.0	KA3LAO	Jessup KA3LAO Interstat	442.7125	+5	CC1	DMR	Interstate-2-Network	—	Jessup, MD
47.0	WA3DZD	Jessup WA3DZD	146.7600	-0.6	TSQL 107.2	FM (analog)		—	Jessup, MD
47.0	WA3DZD	Jessup WA3DZD	444.0000	+5	TSQL 107.2	FM (analog)		—	Jessup, MD
47.0	N3UHD	Linden N3UHD EchoLink	444.1500	+5	TSQL 77.0	FM (analog)	EchoLink 481682	—	Linden, VA
47.1	NM4CC	Winchester NM4CC	442.6000	+5	TONE 141.3	FM (analog) (FM,C4FM)		—	Winchester, VA
47.2	KA3LAO	Washington KA3LAO	145.1100	-0.6	CC1	DMR		—	Washington, DC
47.2	W3DCA	Washington W3DCA	147.2700	+0.6	TONE 100.0	FM (analog)		—	Washington, DC
47.2	N3ADV	Washington N3ADV	447.1750	-5	TONE 156.7	FM (analog)		—	Washington, DC
47.6	W3DOS	Washington Harry W3DOS	145.1900	-0.6	TONE 151.4	FM (analog)		—	Washington, DC
47.9	W3HAC	Washington W3HAC	147.3600	+0.6	CC1	DMR		—	Washington, DC
47.9	W3HAC	Washington W3HAC	1283.1000	-12	none	D-STAR		—	Washington, DC
48.0	KK4QGD	Manassas Park KK4QGD BM	425.5000	+5	CC1	DMR	BrandMeister 313135	—	Manassas Park, VA
48.1	W3AGB	Washington W3AGB DMRVA	444.1625	+5	CC1	DMR	DMRVA	—	Washington, DC
48.1	W3AGB	Washington W3AGB K4USD	147.3600	+0.6	CC1	DMR	K4USD	—	Washington, DC
48.1	W3AGB	Washington W3AGB	1283.1000	-12	none	D-STAR		—	Washington, DC
48.2	WA3NAN	Greenbelt WA3NAN	146.8350	-0.6	TONE 114.8	FM (analog)		—	Greenbelt, MD
48.2	W3GMR	Greenbelt W3GMR	146.8800	-0.6	TSQL 77.0	FM (analog)		—	Greenbelt, MD
48.7	K8GP Listed as K8GP/R	Winchester K8GP AllStar	224.3400	-1.6	TONE 77.0	FM (analog)	AllStar 27310	—	Winchester, VA
48.8	K3NXU	Cockeysville K3NXU	145.1900	-0.6	TONE 110.9	FM (analog)		—	Cockeysville, MD
48.8	KB3BHO	Cockeysville KB3BHO	448.5250	-5	TONE 82.5	FM (analog)		—	Cockeysville, MD
49.0	K3VOA	Washington Wilbu K3VOA AllStar	147.0450	+0.6	TSQL 77.0	FM (analog)	AllStar 23918	—	Washington, DC
49.0	K3WS	Washington K3WS AllStar	443.3750	-5	TONE 123.0	FM (analog)	AllStar 27701	—	Washington, DC
49.0	K3WS	Washington K3WS AllStar	447.3750	-5	TONE 123.0	FM (analog)	AllStar 27701	—	Washington, DC
49.0	K3GMR	Bladensburg K3GMR EchoLink	146.6100	-0.6	TSQL 77.0	FM (analog)	EchoLink 796114	—	Bladensburg, MD
49.1	K4GVT	Manassas K4GVT	443.5000	+5	TSQL 110.9	FM (analog)		—	Manassas, VA
49.2	N8HM	Arlington N8HM BM	438.4500	-5	CC1	DMR	BrandMeister 311101701	—	Arlington, VA
49.3	WA3KOK	Baltimore Haleth WA3KOK	442.2500	+5	TSQL 107.2	FM (analog) (FM,P25)		—	Baltimore, MD
49.3	K0BMM	Arlington K0BMM BM	447.3125	-5	CC1	DMR	BrandMeister 322315305	—	Arlington, VA
49.3	K4QJZ	Front Royal High K4QJZ	145.2100	-0.6	TONE 141.3	FM (analog)		—	Front Royal, VA
49.3	K4QJZ	Front Royal High K4QJZ	442.7250	+5	TONE 107.2	FM (analog) (FM,P25)		—	Front Royal, VA
49.7	KN4ANG	Burke KN4ANG IRLP	448.3000	simplex	TSQL 110.9	FM (analog)	IRLP 4048	—	Burke, VA
49.7	W4HFH	Alexandria W4HFH	53.1300	-1	TONE 107.2	FM (analog)	🗓 1 net	1 net · 34 check-ins · 18 stations	Alexandria, VA
49.7	W4HFH	Alexandria W4HFH	147.3150	+0.6	TONE 107.2	FM (analog)	🗓 1 net	1 net · 34 check-ins · 18 stations	Alexandria, VA
49.7	W4HFH	Alexandria W4HFH	224.8200	-1.6	TONE 107.2	FM (analog)	🗓 1 net	1 net · 34 check-ins · 18 stations	Alexandria, VA
49.7	W4HFH	Alexandria W4HFH	444.6000	+5	TONE 107.2	FM (analog)	🗓 1 net	1 net · 34 check-ins · 18 stations	Alexandria, VA
49.7	W4HFH	Alexandria W4HFH	1282.6000	-12	TONE 107.2	FM (analog)	🗓 1 net	1 net · 34 check-ins · 18 stations	Alexandria, VA
49.7	K3ERA	Lanham DC Hosp K3ERA	447.3250	-5	TONE 110.9	FM (analog)	🗓 2 nets	2 nets · 39 check-ins · 15 stations	Lanham, MD
49.8	AC9KQ	Yellow Spr FM09s AC9KQ BM	439.0000	-5	CC1	DMR	BrandMeister 311844202	—	Yellow Spring, FM09s, VA
49.9	W3NAB	Washington W3NAB AllStar	442.7000	+5	TONE 103.5	FM (analog)	AllStar 53645	—	Washington, DC
3.6	KD3SU offline	Boonsboro KD3SU IRLP	146.5350	simplex	TSQL 88.5	FM (analog)	IRLP 8841	—	Boonsboro, MD
4.1	KD3SU offline	Boonsboro KD3SU IRLP	147.4400	simplex	TSQL 79.7	FM (analog)	IRLP 8562	—	Boonsboro, MD
8.5	K3HP offline	Frederick K3HP AllStar	145.2500	-0.6	TONE 146.2	FM (analog)	AllStar 29523	—	Frederick, MD
29.1	KI4AD offline	Ashburn KI4AD	448.8250	-5	TONE 77.0	FM (analog)		—	Ashburn, VA
29.1	KQ4CI offline	Ashburn KQ4CI WIRES-X	447.9000	-5	TSQL 100.0	FM (analog)	WIRES-X 72405	—	Ashburn, VA
35.4	KI4AD offline	Ashburn Dulles KI4AD	145.3100	-0.6	TSQL 77.0	FM (analog) (FM,C4FM)		—	Ashburn, VA
41.9	N3HF offline	Silver Spring N3HF IRLP	443.4500	+5	TSQL 156.7	FM (analog)	IRLP 4712	—	Silver Spring, MD
42.0	WA3KOK offline	Laurel WA3KOK IRLP	144.4400	simplex	none	FM (analog)	IRLP 4173	—	Laurel, MD
42.0	WA3KOK offline	Clarksville WA3KOK IRLP	144.9700	simplex	TSQL 107.2	FM (analog)	IRLP 4542	—	Clarksville, MD
42.7	WB3GXW offline	Silver Spring WB3GXW	444.2500	+5	TONE 156.7	FM (analog)		—	Silver Spring, MD
42.7	N8RAT offline	Blue Mounta WAIW N8RAT DMRVA	443.1625	+5	CC1	DMR	DMRVA	—	Blue Mountain, VA
42.8	KR4DO offline	Blue Mountain KR4DO	224.1600	-1.6	none	FM (analog)		—	Blue Mountain, VA
43.7	N2XIF offline	Stephens City N2XIF EchoLink	442.0500	+5	TONE 179.9	FM (analog) (DMR,FM)	EchoLink 235806 BrandMeister	—	Stephens City, VA
43.8	N3QEM offline	Fairfax N3QEM	442.9125	-5	CC?	DMR		—	Fairfax, VA
44.1	W3LRC offline	Jessup W3LRC BM	447.8500	-5	CC1	DMR	BrandMeister 314342	—	Jessup, MD
44.4	W3ARL offline	Adelphi W3ARL	145.3700	-0.6	none	FM (analog)		—	Adelphi, MD
44.8	N4USI offline	Haymarket N4USI	442.4125	+5	none	D-STAR		—	Haymarket, VA
46.7	KB3SNM offline	Spring Grove KB3SNM IRLP	147.5400	simplex	TSQL 88.5	FM (analog)	IRLP 4014	—	Spring Grove, PA
47.9	K3MRC offline	Washington K3MRC	145.4300	-0.6	TSQL 114.8	FM (analog) (FM,C4FM)		—	Washington, DC
47.9	KC3VO offline	Washington KC3VO	448.8750	-5	none	FM (analog)		—	Washington, DC
49.0	K3VOA offline	Washington Wilbu K3VOA	448.5750	-5	TSQL 77.0	FM (analog)		—	Washington, DC