N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

W3MRX HAM

Amateur Extra class licensed since 1991 (35 yrs) W3MRX since 1998 · previously KB3GFA, KA3MRX Westover, MD Grid FM28dc 55 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 9, 2028. If it isn't renewed, it opens for vanity requests Nov 10, 2030.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by HOWARD E CANN JR · 1 holder on record

Current holder: Somerset County Amateur Radio Emergency Service

Held W3MRX Nov 9, 1998 → present · first licensed Jul 9, 1991 as KA3MRX · 4 licenses · FRN 0003325529
📖 In the printed callbooks since 1985 as KA3MRX, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Earlier Holders

W3MRX in the 1993–2003 Callbooks
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
W3MRX in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W3MRX in the last 24 hours. They show up here within seconds of W3MRX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

55 repeaters within 50 miles of this address, most active 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
38.1 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
35.8 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
41.8 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
28.0 K3DRC Salisbury WMDT
K3DRC
 146.8200 -0.6 TSQL 156.7 FM (analog) 🗓 1 net 1 net Salisbury, MD
44.5 K3CAL Lusby Appeal
K3CAL EchoLink
 444.9500 +5 TSQL 156.7 FM (analog) (FM,C4FM) EchoLink 389207 🗓 1 net 1 net Lusby, MD
1.7 W3OR Westover
W3OR
 145.3200 -0.6 none FM (analog) — Westover, MD
7.3 KA3MRX Princess Anne
KA3MRX
 146.6250 -0.6 TONE 156.7 FM (analog) — Princess Anne, MD
10.5 W3OR Crisfield McCrea
W3OR
 145.1300 -0.6 CC1 DMR — Crisfield, MD
11.1 N3RKT Crisfield
N3RKT WIRES-X
 145.1100 -0.6 TSQL 156.7 FM (analog) (FM,C4FM) WIRES-X 30213 — Crisfield, MD
11.6 KC3DVC Crisfield
KC3DVC Interstat
 145.1300 -0.6 CC1 DMR Interstate — Crisfield, MD
13.1 N3YMS Eden
N3YMS Interstate
 441.8875 +5 CC2 DMR Interstate — Eden, MD
14.8 N3MRG Tyaskin Muddy
N3MRG
 146.8650 -0.6 CC1 DMR — Tyaskin, MD
16.9 W4WFF Wallops Isla Wtr
W4WFF
 444.2750 +5 TSQL 100.0 FM (analog) (FM,DMR) — Wallops Island, VA
19.1 KD4NFI Offline Parksley
KD4NFI BM
 442.5750 +5 CC1 DMR BrandMeister 313554 — Parksley, VA
19.1 W3PRO Salisbury
W3PRO
 145.2800 -0.6 none D-STAR — Salisbury, MD
19.1 W3PRO Salisbury
W3PRO
 146.9250 -0.6 TSQL 156.7 FM (analog) — Salisbury, MD
19.1 N3MRG Salisbury
N3MRG Interstate
 442.6500 +5 CC6 DMR Interstate — Salisbury, MD
19.1 K3RIC Salisbury
K3RIC
 444.0500 +5 none FM (analog) (FM,C4FM) — Salisbury, MD
19.1 W3PRO Salisbury
W3PRO
 444.2000 +5 none D-STAR — Salisbury, MD
20.3 K3OCM Salisbury
K3OCM K4USD
 442.6500 +5 CC6 DMR K4USD — Salisbury, MD
20.6 KD4NFI Offline Parksley
KD4NFI
 447.5750 -5 CC1 DMR — Parksley, VA
22.3 KZ4EU Chincoteague
KZ4EU BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 3205668 — Chincoteague, VA
26.1 K4BW Accomac
K4BW
 147.2550 +0.6 TSQL 156.7 FM (analog) — Accomac, VA
26.1 K4BW Accomac
K4BW
 444.3000 +5 none FM (analog) — Accomac, VA
35.8 N3RCC Ocean Pines Sand
N3RCC
 145.1900 -0.6 TSQL 179.9 FM (analog) — Ocean Pines, MD
36.2 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
36.4 WS3ARA Selbyville
WS3ARA WIRES-X
 147.0150 +0.6 TONE 156.7 FM (analog) (C4FM,FM) WIRES-X 30017 — Selbyville, DE
36.5 NW2M Ocean Pines
NW2M
 146.9550 -0.6 TSQL 114.8 FM (analog) (FM,C4FM) — Ocean Pines, MD
36.7 N4TIK Craddockville
N4TIK DMRVA
 147.2100 +0.6 CC1 DMR DMRVA — Craddockville, VA
37.9 N3YMS Seaford
N3YMS Interstate
 442.8125 +5 CC1 DMR Interstate — Seaford, DE
37.9 W3TBG Seaford
W3TBG
 444.9000 +5 TONE 156.7 FM (analog) — Seaford, DE
38.7 N3KNT Seaford
N3KNT EchoLink
 146.7150 -0.6 TONE 156.7 FM (analog) EchoLink 959058 — Seaford, DE
40.0 N3YMS Dagsboro
N3YMS Interstate
 443.1000 +5 CC1 DMR Interstate — Dagsboro, DE
40.1 W3BXW Roxana
W3BXW NJ-TRBO
 448.7250 -5 CC1 DMR NJ-TRBO — Roxana, DE
40.9 WS3ARA Millsboro
WS3ARA EchoLink
 147.0900 +0.6 TONE 156.7 FM (analog) EchoLink 622721 — Millsboro, DE
40.9 WS3ARA Millsboro
WS3ARA
 449.8250 -5 TONE 156.7 FM (analog) (FM,C4FM) — Millsboro, DE
40.9 WS3ARA Millsboro
WS3ARA
 224.8400 -1.6 TONE 156.7 FM (analog) — Millsboro, DE
40.9 WS3EOC Millsboro
WS3EOC
 443.2000 +5 TONE 156.7 FM (analog) (FM,C4FM) — Millsboro, DE
40.9 W1JD Mechanicsville
W1JD BM
 439.8750 -5 CC8 DMR BrandMeister 3124132 — Mechanicsville, MD
41.4 N3KNT Federalsburg
N3KNT Interstate
 442.0500 +5 CC1 DMR Interstate-2-Network — Federalsburg, MD
41.4 K3EMD Easton
K3EMD WIRES-X
 147.0450 +0.6 TSQL 156.7 FM (analog) WIRES-X 43142 — Easton, MD
43.3 N3YMS Trappe
N3YMS Interstate
 442.5375 +5 CC1 DMR Interstate — Trappe, MD
43.4 N9KET Fenwick Island
N9KET AllStar
 145.1700 -0.6 TSQL 77.0 FM (analog) AllStar 59327 — Fenwick Island, DE
43.4 N9KET Fenwick Island
N9KET Interstate
 441.6500 +5 CC2 DMR Interstate — Fenwick Island, DE
43.5 W4NNK Heathsville
W4NNK
 147.3300 +0.6 TONE 100.0 FM (analog) — Heathsville, VA
44.4 WX4EMC Offline Heathsville WCNV
WX4EMC DMRVA
 442.7000 +5 CC1 DMR DMRVA — Heathsville, VA
45.2 KB2SKP Lexington Park
KB2SKP WIRES-X
 445.2500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 74906 — Lexington Park, MD
45.3 W4NNK Kilmarnock
W4NNK
 146.8350 -0.6 TONE 100.0 FM (analog) — Kilmarnock, VA
45.4 W4GSF Kilmarnock
W4GSF
 146.8350 -0.6 TONE 173.8 FM (analog) — Kilmarnock, VA
45.5 W4GSF Kilmarnock Fire
W4GSF
 145.4500 -0.6 none FM (analog) — Kilmarnock, VA
45.6 KB2SKP Lexington Park
KB2SKP BM
 446.0125 in 433.0125 CC1 DMR BrandMeister 314491901 — Lexington Park, MD
46.4 K3GGM Hollywood
K3GGM BM
 446.5000 -5 CC1 DMR BrandMeister 3211901 — Hollywood, MD
46.6 K6XH Callao
K6XH BM
 443.0875 +5 CC1 DMR BrandMeister 314364 — Callao, VA
46.7 N3YMS Bethany Beach
N3YMS Interstate
 441.3125 +5 none FM (analog) (DMR,FM) Interstate — Bethany Beach, DE
49.4 W3WMD Greenwood
W3WMD
 224.4400 -1.6 none FM (analog) — Greenwood, DE