N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 1, 2026) · next update today 8:30 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

K3DI HAM

🔒 Not available — currently licensed, through Jun 30, 2030. If it isn't renewed, it opens for vanity requests Jul 1, 2032.

📬 QSL: not on LoTW · eQSL AG as AG4PM

📝 K3DI has filed vanity applications before — latest filed Jun 11, 2020 · what was requested

Currently held by Jeff L STEVENSON · 2 holders on record

Current holder: Jeff L STEVENSON

Held K3DI Jun 30, 2020 → present · first licensed Nov 29, 1994 as KE4ARH · 3 licenses · FRN 0006555379

📦 Moved: Gaithersburg, MD → Millsboro, DE

K3DI Active Amateur Extra · vanity Jun 30, 2020 → expires Jun 30, 2030

Licensee
Jeff L STEVENSON

Address
Attn: Jeff Stevenson
103 Millers Run
Millsboro, DE 19966
38.5937, -75.3073 (street) · Grid FM28io · CQ 5 · ITU 8 · map ↗

FRN
0006555379

Previous call
AG4PM (General)

Last granted
Jun 30, 2020

Effective
Sep 7, 2022

Last action
Sep 7, 2022
FCC actions (4)
- Sep 7, 2022 — Administrative update LIAUA
- Jul 1, 2020 — Administrative update LIAUA
- Jun 30, 2020 — Vanity call sign granted VANGRT
- Jun 30, 2020 — License issued LIISS
📦 Moved: Douglasville, GA → Gaithersburg, MD

AG4PM Canceled Amateur Extra Mar 11, 2002 → Jun 30, 2020 (canceled)

Licensee
JEFFREY L STEVENSON

Address
Attn: Jeff Stevenson
317 Ridgepoint Place
Gaithersburg, MD 20878
39.1126, -77.2504 (ZIP center) · Grid FM19ic · CQ 5 · ITU 8 · map ↗

FRN
0006555379

Previous call
KE4ARH (General)

Last granted
Feb 8, 2013

Effective
Feb 8, 2013

Last action
Jun 30, 2020
FCC actions (6)
- Jun 30, 2020 — License canceled LICAN
- Feb 8, 2013 — License renewed LIREN
- Sep 7, 2005 — Administrative update LIAUA
- Feb 4, 2003 — License renewed LIREN
- Mar 11, 2002 — Systematic call sign granted SYSGRT
- Mar 11, 2002 — License issued LIISS
KE4ARH Canceled Amateur Extra Nov 29, 1994 → Mar 11, 2002 (canceled)

Licensee
JEFFREY L STEVENSON

Address
4240 ANTLER CT
DOUGLASVILLE, GA 30135
33.6723, -84.7330 (ZIP center) · Grid EM73pq · CQ 5 · ITU 8 · map ↗

FRN
0006555379

Last granted
Nov 29, 1994

Effective
Feb 21, 2002

Last action
Mar 11, 2002
FCC actions (3)
- Mar 11, 2002 — License canceled LICAN
- Feb 21, 2002 — License modified LIMOD
- Feb 21, 2002 — FCC action LITIN

Address history

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

Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as K3DI
Jeff L STEVENSON
Attn: Jeff Stevenson
103 Millers Run, Millsboro, DE 19966
38.5937, -75.3073 (street) · Grid FM28io · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 47 snapshots · as AG4PM
JEFFREY L STEVENSON
Attn: Jeff Stevenson
317 Ridgepoint Place, Gaithersburg, MD 20878
39.1126, -77.2504 (ZIP center) · Grid FM19ic · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KE4ARH
JEFFREY L STEVENSON
4240 ANTLER CT, DOUGLASVILLE, GA 30135
33.6723, -84.7330 (ZIP center) · Grid EM73pq · CQ 5 · ITU 8 · map ↗

Previous holder: RICHARD L WILDER

Held K3DI Nov 9, 2006 → Jun 10, 2018 · first licensed Nov 9, 2006 as K3DI · 1 license · FRN 0004945465

K3DI Canceled Amateur Extra Nov 9, 2006 → Jun 10, 2018 (canceled)

Licensee
RICHARD L WILDER

Address
10450 Lottsford Road Apt 2217
Mitchellville, MD 20721-2748
38.9152, -76.7851 (ZIP center) · Grid FM18ov · CQ 5 · ITU 8 · map ↗

FRN
0004945465

Last granted
Dec 27, 2016

Effective
Dec 27, 2016

Last action
May 5, 2025
FCC actions (5)
- Jul 3, 2018 — Record corrected COR
- Jul 3, 2018 — Record corrected COR
- Dec 27, 2016 — License renewed LIREN
- Sep 27, 2011 — Administrative update LIAUA
- Nov 9, 2006 — License renewed LIREN

Address history

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

Seen Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as K3DI
RICHARD L WILDER
10450 Lottsford Road apt 2217, Mitchellville, MD 20721-2748
38.9152, -76.7851 (ZIP center) · Grid FM18ov · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as K3DI
RICHARD L WILDER
913 SHORE ACRES RD, ARNOLD, MD 21012-1724
39.0466, -76.4956 (ZIP center) · Grid FM19sb · CQ 5 · ITU 8 · map ↗

Vanity applications filed by K3DI

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Jun 11, 2020 Granted Jun 30, 2020 0009109378	AG4PM · JEFFREY L STEVENSON · Amateur Extra Attn: Jeff Stevenson · 317 Ridgepoint Place, Gaithersburg, MD 20878 39.1126, -77.2504 (ZIP center) · Grid FM19ic · CQ 5 · ITU 8 · map ↗	1.K3DI ✓ granted	Granted got K3DI

Others requesting K3DI

5 applications listed K3DI as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 22, 2020	Jul 10, 2020	KF4BQO · BILLY W PERSONS · Columbiana, AL	5	Dismissed
Jun 12, 2020	Jun 30, 2020	AB1WZ · Ronald D Nadeau · East Longmeadow, MA	1	Dismissed
Jun 12, 2020	Jun 30, 2020	KI5JGY · Pascal R Fortin · THE WOODLANDS, TX	4	Dismissed
Jun 12, 2020	Jun 30, 2020	KI5JGY · Pascal R Fortin · THE WOODLANDS, TX	6	Granted
Jun 11, 2020	Jun 29, 2020	AG4PM · JEFFREY L STEVENSON · Gaithersburg, MD	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K3DI in the last 24 hours. They show up here within seconds of K3DI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

65 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
0.9	WS3EOC	Millsboro WS3EOC	443.2000	+5	TONE 156.7	FM (analog) (FM,C4FM)		—	Millsboro, DE
0.9	WS3ARA	Millsboro WS3ARA EchoLink	147.0900	+0.6	TONE 156.7	FM (analog)	EchoLink 622721	—	Millsboro, DE
0.9	WS3ARA	Millsboro WS3ARA	449.8250	-5	TONE 156.7	FM (analog) (FM,C4FM)		—	Millsboro, DE
0.9	WS3ARA	Millsboro WS3ARA	224.8400	-1.6	TONE 156.7	FM (analog)		—	Millsboro, DE
4.5	N3YMS	Dagsboro N3YMS Interstate	443.1000	+5	CC1	DMR	Interstate	—	Dagsboro, DE
9.6	W3GMD	Lewes WGMD W3GMD	443.5500	+5	TONE 156.7	FM (analog) (FM,C4FM)		—	Lewes, DE
10.0	W3BXW	Roxana W3BXW NJ-TRBO	448.7250	-5	CC1	DMR	NJ-TRBO	—	Roxana, DE
10.3	WS3ARA	Selbyville WS3ARA WIRES-X	147.0150	+0.6	TONE 156.7	FM (analog) (C4FM,FM)	WIRES-X 30017	—	Selbyville, DE
13.9	W3LRS	Lewes W3LRS	147.3300	+0.6	TSQL 156.7	FM (analog) (FM,DV)		—	Lewes, DE
14.1	N3YMS	Bethany Beach N3YMS Interstate	441.3125	+5	none	FM (analog) (DMR,FM)	Interstate	—	Bethany Beach, DE
14.9	N3QEM	Rehoboth Beach N3QEM Interstate	927.7000	-25	CC1	DMR	Interstate	—	Rehoboth Beach, DE
15.1	W3TBG	Seaford WSUX W3TBG WIRES-X	145.2100	-0.6	TONE 156.7	FM (analog) (C4FM,FM)	WIRES-X 46540 WIRES-X 36540	—	Seaford, DE
15.3	N3QEM	Rehoboth Beach N3QEM Interstate	443.0625	+5	CC2	DMR	Interstate	—	Rehoboth Beach, DE
15.3	N3QEM	Rehoboth Beach N3QEM Interstate	927.6625	-25	CC1	DMR	Interstate	—	Rehoboth Beach, DE
15.3	N3QEM	Rehoboth Beach N3QEM Interstate	145.1200	-0.6	CC1	DMR	Interstate	—	Rehoboth Beach, DE
15.3	KB3MEC	Rehoboth Beach KB3MEC	441.8500	+5	none	FM (analog)		—	Rehoboth Beach, DE
15.3	WS3EOC	Rehoboth Beach WS3EOC	443.4000	+5	TSQL 156.7	FM (analog)		—	Rehoboth Beach, DE
16.1	K3ORB	Ocean Pines Wtr K3ORB IRLP	443.4500	+5	TSQL 151.4	FM (analog) (FM,P25)	IRLP 4291 🗓 1 net	1 net · 36 check-ins · 19 stations	Ocean Pines, MD
16.1	N3RCC	Ocean Pines Sand N3RCC	145.1900	-0.6	TSQL 179.9	FM (analog)		—	Ocean Pines, MD
16.7	NW2M	Ocean Pines NW2M	146.9550	-0.6	TSQL 114.8	FM (analog) (FM,C4FM)		—	Ocean Pines, MD
16.7	N9KET	Fenwick Island N9KET AllStar	145.1700	-0.6	TSQL 77.0	FM (analog)	AllStar 59327	—	Fenwick Island, DE
16.7	N9KET	Fenwick Island N9KET Interstate	441.6500	+5	CC2	DMR	Interstate	—	Fenwick Island, DE
16.7	N3YMS	Seaford N3YMS Interstate	442.8125	+5	CC1	DMR	Interstate	—	Seaford, DE
16.7	W3TBG	Seaford W3TBG	444.9000	+5	TONE 156.7	FM (analog)		—	Seaford, DE
17.1	N3KNT	Seaford N3KNT EchoLink	146.7150	-0.6	TONE 156.7	FM (analog)	EchoLink 959058	—	Seaford, DE
18.2	K3ORB	Ocean City Seawa K3ORB BM	444.0125	+5	CC1	DMR	BrandMeister 312404 🗓 1 net	1 net · 36 check-ins · 19 stations	Ocean City, MD
21.3	W3WMD	Greenwood W3WMD	224.4400	-1.6	none	FM (analog)		—	Greenwood, DE
21.3	K3OCM	Salisbury K3OCM K4USD	442.6500	+5	CC6	DMR	K4USD	—	Salisbury, MD
22.6	W3PRO	Salisbury W3PRO	145.2800	-0.6	none	D-STAR		—	Salisbury, MD
22.6	W3PRO	Salisbury W3PRO	146.9250	-0.6	TSQL 156.7	FM (analog)		—	Salisbury, MD
22.6	N3MRG	Salisbury N3MRG Interstate	442.6500	+5	CC6	DMR	Interstate	—	Salisbury, MD
22.6	K3RIC	Salisbury K3RIC	444.0500	+5	none	FM (analog) (FM,C4FM)		—	Salisbury, MD
22.6	W3PRO	Salisbury W3PRO	444.2000	+5	none	D-STAR		—	Salisbury, MD
24.0	K3DRC	Salisbury WMDT K3DRC	146.8200	-0.6	TSQL 156.7	FM (analog)		—	Salisbury, MD
26.0	N3KNT	Federalsburg N3KNT Interstate	442.0500	+5	CC1	DMR	Interstate-2-Network	—	Federalsburg, MD
27.1	KB3IWV	Harrington KB3IWV	442.4500	+5	TONE 127.3	FM (analog)		—	Harrington, DE
28.5	N3YMS	Eden N3YMS Interstate	441.8875	+5	CC2	DMR	Interstate	—	Eden, MD
30.9	N3YMS	Frederica N3YMS Interstate	449.7250	-5	CC1	DMR	Interstate	—	Frederica, DE
32.0	KC2JPP	Cape May KC2JPP	449.8750	-5	TSQL 146.2	FM (analog)		—	Cape May, NJ
32.7	WA3DSP	Cape May WA3DSP AllStar	146.5650	simplex	TONE 88.5	FM (analog)	AllStar 40961	—	Cape May, NJ
34.1	KA3MRX	Princess Anne KA3MRX	146.6250	-0.6	TONE 156.7	FM (analog)		—	Princess Anne, MD
34.3	KI2Y	Cape May N.J KI2Y AllStar	449.1750	-5	TONE 110.9	FM (analog)	AllStar 558570	—	Cape May, N.J., NJ
35.9	KC3ARC	Woodside KC3ARC	444.5500	+5	TSQL 77.0	FM (analog)	🗓 5 nets	5 nets · 123 check-ins · 25 stations	Woodside, DE
35.9	KC3ARC	Woodside KC3ARC	146.9100	-0.6	TONE 77.0	FM (analog) (FM,C4FM)	🗓 5 nets	5 nets · 123 check-ins · 25 stations	Woodside, DE
36.5	N3MRG	Tyaskin Muddy N3MRG	146.8650	-0.6	CC1	DMR		—	Tyaskin, MD
37.4	N3DN	Camden N3DN BM	447.8750	-5	CC1	DMR	BrandMeister 314964	—	Camden, DE
38.2	WA2WUN	Wildwood WA2WUN	146.6700	-0.6	TSQL 167.9	FM (analog) (FM,C4FM)		—	Wildwood, NJ
38.7	N3IOC	Wyoming N3IOC	449.7750	-5	TONE 114.8	FM (analog)		—	Wyoming, DE
39.2	W3OR	Westover W3OR	145.3200	-0.6	none	FM (analog)		—	Westover, MD
39.2	NW2NJ	North Wildwood NW2NJ AllStar	147.3600	+0.6	TSQL 141.3	FM (analog)	AllStar 482182	—	North Wildwood, NJ
39.2	N2TEV	North Wildwood N2TEV BM	438.1600	-5	CC1	DMR	BrandMeister 316484106	—	North Wildwood, NJ
39.7	KC3ARC	Dover DMV KC3ARC	146.9700	-0.6	TSQL 77.0	FM (analog) (FM,C4FM)	🗓 5 nets	5 nets · 123 check-ins · 25 stations	Dover, DE
40.0	N3YMS	Hazlettville N3YMS Interstate	448.0750	-5	CC2	DMR	Interstate-2-Network	—	Hazlettville, DE
40.4	N3YMS	Hazlettville N3YMS	147.3000	+0.6	TSQL 77.0	FM (analog)		—	Hazlettville, DE
40.5	N3YMS	Trappe N3YMS Interstate	442.5375	+5	CC1	DMR	Interstate	—	Trappe, MD
40.5	K3EMD	Easton K3EMD WIRES-X	147.0450	+0.6	TSQL 156.7	FM (analog)	WIRES-X 43142	—	Easton, MD
40.7	N3YMS	Dover Motor N3YMS Interstate	146.7900	-0.6	CC1	DMR	Interstate	—	Dover, DE
40.7	N3IOC	Dover N3IOC	444.5000	-5	TONE 114.8	FM (analog)		—	Dover, DE
42.0	N3YMS	Dover N3YMS Interstate	449.0750	-5	CC1	DMR	Interstate	—	Dover, DE
42.6	W2CMC	Cape May Courtho W2CMC	147.2400	+0.6	TSQL 146.2	FM (analog)		—	Cape May, NJ
42.6	W2CMC	Cape May Courtho W2CMC	443.6000	+5	TSQL 146.2	FM (analog)		—	Cape May, NJ
42.6	NJ2DS	Cape May Courtho NJ2DS	447.4750	-5	none	FM (analog)		—	Cape May, NJ
43.2	K3EMD	Easton URM Ctr K3EMD WIRES-X	442.2000	+5	TSQL 156.7	FM (analog) (FM,C4FM)	WIRES-X 33142	—	Easton, MD
45.5	KZ4EU	Chincoteague KZ4EU BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 3205668	—	Chincoteague, VA
46.3	W4WFF	Wallops Isla Wtr W4WFF	444.2750	+5	TSQL 100.0	FM (analog) (FM,DMR)		—	Wallops Island, VA