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

K4MZR HAM

Amateur Extra class licensed since 2015 (11 yrs) K4MZR since 2015 · previously KM4MZR Smithfield, VA grid FM16qx LoTW user eQSL AG 97 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 29, 2035. If it isn't renewed, it opens for vanity requests Sep 30, 2037.

📬 QSL: LoTW user · last upload Sep 30, 2022 · eQSL AG member · QRZ · HamQTH

📝 K4MZR has filed vanity applications before — latest filed Sep 10, 2015 · what was requested

Currently held by Gregg A Shelton · 2 holders on record

Current holder: Gregg A Shelton

Held K4MZR Sep 29, 2015 → present · first licensed Sep 1, 2015 as KM4MZR · 2 licenses · FRN 0024831356

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

Previous holder: JAMES E OLIVENBAUM

Held K4MZR Sep 26, 1997 → Sep 26, 2007 · first licensed Sep 26, 1997 as K4MZR · 1 license · no FRN on file (pre-2001 records)

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

Vanity applications filed by K4MZR

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 · AwardApplicantRequested (in order)Status
Filed Sep 10, 2015
Granted Aug 13, 2025
0006936872
 KM4MZR · Gregg A Shelton · General
102 Spinnaker Run Lane, Smithfield, VA 23430
36.9861, -76.5833 (street) · Grid FM16qx · CQ 5 · ITU 8 · map ↗
1.K4MZR ✓ granted
2.K4LTC held
3.W4LTC available
 Granted
got K4MZR

Others requesting K4MZR

1 application listed K4MZR as a choice, newest first.

FiledAwardApplicantChoice #Status
Sep 10, 2015 Sep 28, 2015 KM4MZR · Gregg A Shelton · Smithfield, VA 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4MZR in the last 24 hours. They show up here within seconds of K4MZR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

97 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
3.5 WN4HRT Smithfield River
WN4HRT
 147.0150 +0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Smithfield, VA
7.1 KF4HJW Newport News
KF4HJW BM
 927.5250 +25 CC1 DMR BrandMeister 314994 — Newport News, VA
7.6 W4MT Newport News
W4MT
 145.2300 -0.6 TSQL 100.0 FM (analog) — Newport News, VA
7.7 W4CM Newport News
W4CM
 147.1650 +0.6 TONE 100.0 FM (analog) — Newport News, VA
7.7 WN4HRT Newport News Riv
WN4HRT
 147.0000 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Newport News, VA
7.8 WZ4K Newport News
WZ4K BM
 433.1000 in 443.1000 CC1 DMR BrandMeister 315155131 — Newport News, VA
8.2 KF4HJW Newport News
KF4HJW BM
 440.5125 +5 CC1 DMR BrandMeister 314959 — Newport News, VA
8.5 WT4RA Smithfield Court
WT4RA IRLP
 147.1950 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 88373 IRLP 8373 — Smithfield, VA
8.5 WT4RA Smithfield Court
WT4RA EchoLink
 442.8250 +5 TONE 100.0 FM (analog) (FM,C4FM) EchoLink 88373 — Smithfield, VA
8.9 KA4VXR Hampton
KA4VXR BM
 147.2250 +0.6 CC1 DMR BrandMeister 310997 — Hampton, VA
9.3 W4MT Newport News
W4MT
 145.3000 -0.6 none D-STAR — Newport News, VA
9.3 W4MT Newport News
W4MT
 441.8125 +5 none D-STAR — Newport News, VA
9.3 W4MT Newport News
W4MT
 442.9000 +5 TONE 100.0 FM (analog) — Newport News, VA
9.6 N6GVG Hampton
N6GVG BM
 442.1750 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 313065 — Hampton, VA
9.6 N6GVG Hampton Virginia
N6GVG BM
 442.2750 +5 CC8 DMR BrandMeister 315151308 — Hampton, Virginia, F, VA
10.3 K2GB Hampton
K2GB AllStar
 147.4500 simplex TONE 114.8 FM (analog) AllStar 43747 — Hampton, VA
10.7 N4AR Rushmere Near
N4AR BM
 440.5500 +5 none D-STAR (DMR,DV) BrandMeister 314563 — Rushmere, VA
11.0 WC4R Newport News
WC4R WIRES-X
 145.4100 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 68425 WIRES-X 94417 — Newport News, VA
11.0 W4HPT Hampton BBRAS Rd
W4HPT DMRVA
 443.5000 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 311470 DMRVA 🗓 1 net 1 net Hampton, VA
11.1 W4QR
Listed as secondary 70CM repeater on <a href=http://wrhpt.net>Hampton Public-service Team web site</a>, claiming affiliation with ARES and RACES.
 Hampton Executiv
W4QR
 444.5500 +5 TONE 100.0 FM (analog) — Hampton, VA
12.2 KO4EPF Newport News
KO4EPF BM
 442.3250 +5 CC1 DMR BrandMeister 316724701 — Newport News, VA
12.9 K4LCT Hampton
K4LCT
 440.5125 +5 CC7 DMR — Hampton, VA
13.0 N4SD Suffolk Old WTKR
N4SD IRLP
 146.7900 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) IRLP 8134 🗓 3 nets 3 nets · 45 check-ins · 26 stations Suffolk, VA
13.4 KG4NJA Hampton NASA
KG4NJA
 146.6700 -0.6 TONE 173.8 FM (analog) — Hampton, VA
13.4 KG4NJA Hampton NASA
KG4NJA
 443.6500 +5 TSQL 173.8 FM (analog) — Hampton, VA
13.5 WB4PVT Hampton
WB4PVT
 224.5400 in 223.9500 TONE 100.0 FM (analog) — Hampton, VA
13.5 KE4UP Hampton
KE4UP
 145.4900 -0.6 TONE 100.0 FM (analog) — Hampton, VA
13.5 W4QR Hampton Executiv
W4QR
 146.7300 -0.6 TONE 100.0 FM (analog) — Hampton, VA
13.6 W4HPT Hampton City
W4HPT
 145.2000 -0.6 none D-STAR 🗓 1 net 1 net Hampton, VA
13.6 W4HPT Hampton City
W4HPT
 444.2125 +5 none D-STAR 🗓 1 net 1 net Hampton, VA
14.1 WA4ZUA Chesapeake
WA4ZUA
 145.1700 -0.6 TSQL 131.8 FM (analog) — Chesapeake, VA
15.3 KN4KV Yorktown
KN4KV BM
 449.6000 -5 CC1 DMR BrandMeister 310397 — Yorktown, VA
15.3 KN4KV Yorktown
KN4KV BM
 439.7550 -5 CC1 DMR BrandMeister 310058601 — Yorktown, VA
15.3 KN4KV Yorktown
KN4KV BM
 444.6000 +5 CC1 DMR BrandMeister 310397 — Yorktown, VA
15.6 KW4RK Chesapeake
KW4RK BM
 446.5000 -5 CC1 DMR BrandMeister 316922202 — Chesapeake, VA
16.3 K4HPT Hampton
K4HPT
 443.5000 +5 none D-STAR — Hampton, VA
17.3 K4JST Surry
K4JST BM
 443.3125 -5 CC1 DMR BrandMeister 312981 — Surry, VA
18.1 W4VB Norfolk Dtwn
W4VB EchoLink
 145.3300 -0.6 TSQL 131.8 FM (analog) EchoLink 311763 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
18.1 W4VB Norfolk Dtwn
W4VB EchoLink
 442.9500 +5 TONE 131.8 FM (analog) EchoLink 311763 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
18.2 W4POX Portsmouth Naval
W4POX
 146.8500 -0.6 TSQL 100.0 FM (analog) — Portsmouth, VA
18.3 WT4EN Surry
WT4EN BM
 443.8250 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 314179 — Surry, VA
18.3 WT4EN Surry
WT4EN
 147.0300 +0.6 TONE 100.0 FM (analog) — Surry, VA
18.7 W4CAR Chesapeake Bower
W4CAR
 146.6100 -0.6 TONE 162.2 FM (analog) (C4FM,FM) 🗓 5 nets 5 nets · 101 check-ins · 37 stations Chesapeake, VA
18.9 W4POX Portsmouth
W4POX
 53.8900 -0.5 none FM (analog) — Portsmouth, VA
18.9 W4POX Portsmouth
W4POX WIRES-X
 443.8000 +5 Fusion (C4FM) WIRES-X 33231 — Portsmouth, VA
18.9 WN4HRT Williamsburg Riv
WN4HRT
 146.6850 -0.6 Fusion (C4FM) — Williamsburg, VA
18.9 W4VB Norfolk
W4VB
 147.3750 +0.6 TSQL 131.8 FM (analog) 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
18.9 KC2HTT Norfolk Waterfro
KC2HTT
 147.0750 +0.6 TONE 100.0 FM (analog) (FM,C4FM) — Norfolk, VA
18.9 KC4JGC Norfolk Dtwn
KC4JGC
 224.1800 -1.6 TONE 103.5 FM (analog) — Norfolk, VA
18.9 KC2HTT Norfolk Waterfro
KC2HTT
 442.4500 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Norfolk, VA
19.2 W2CID Norfolk
W2CID BM
 445.5125 -5 CC7 DMR BrandMeister 315110 — Norfolk, VA
20.5 WC4R Williamsburg I-6
WC4R BM
 444.7000 +5 CC1 DMR BrandMeister 3116644 — Williamsburg, VA
20.8 KB4ZIN Williamsburg
KB4ZIN AllStar
 146.7600 -0.6 TSQL 118.8 FM (analog) AllStar 53935 EchoLink 675740 — Williamsburg, VA
20.8 KB4ZIN Williamsburg
KB4ZIN IRLP
 147.1050 +0.6 TSQL 118.8 FM (analog) IRLP 4943 — Williamsburg, VA
20.8 KB4ZIN Williamsburg
KB4ZIN
 444.1000 +5 TSQL 118.8 FM (analog) — Williamsburg, VA
22.2 K4EIX Norfolk
K4EIX BM
 438.8000 -5 CC1 DMR BrandMeister 321718501 — Norfolk, VA
22.2 W4FOS Chesapeake
W4FOS
 145.1500 -0.6 TONE 103.5 FM (analog) — Chesapeake, VA
23.0 KO4SE Richmond
KO4SE BM
 438.5500 -5 CC1 DMR BrandMeister 320532102 — Richmond, VA
24.0 K4AMG Chesapeake
K4AMG EchoLink
 145.1500 -0.6 TSQL 103.5 FM (analog) (C4FM,FM) EchoLink 503402 WIRES-X 54066 — Chesapeake, VA
24.8 W4KXV Virg Fire Sta 10
W4KXV
 146.9700 -0.6 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 46 check-ins · 17 stations Virginia Beach, VA
25.3 W4CAR Chesapeake Green
W4CAR
 146.8200 -0.6 TSQL 162.2 FM (analog) (C4FM,FM) 🗓 5 nets 5 nets · 101 check-ins · 37 stations Chesapeake, VA
25.3 W4CAR Chesapeake Green
W4CAR WIRES-X
 444.0000 +5 TSQL 162.2 FM (analog) (FM,DV) WIRES-X 33605 🗓 5 nets 5 nets · 101 check-ins · 37 stations Chesapeake, VA
26.3 WB4JCX Virg Mt Trashmor
WB4JCX BM
 442.2375 +5 CC1 DMR BrandMeister 312776 — Virginia Beach, VA
26.3 WA3QWA Chesapeake
WA3QWA BM
 443.5500 +5 CC1 DMR BrandMeister 312130 — Chesapeake, VA
26.3 KE4NYV Chesapeake
KE4NYV BM
 444.2750 +5 CC1 DMR BrandMeister 315112 — Chesapeake, VA
26.7 W4KXV Virgini Town Ctr
W4KXV
 444.9500 +5 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 46 check-ins · 17 stations Virginia Beach, VA
26.8 W4TJ Williamsburg
W4TJ
 145.1600 -0.6 none D-STAR — Williamsburg, VA
26.8 W4KXV Virginia Beach
W4KXV
 146.8950 -0.6 TONE 141.3 FM (analog) 🗓 2 nets 2 nets · 46 check-ins · 17 stations Virginia Beach, VA
26.8 W4TJ Williamsburg
W4TJ
 440.7000 +5 none D-STAR — Williamsburg, VA
26.8 W4TJ Williamsburg
W4TJ
 1292.0000 -20 TONE 100.0 FM (analog) (DV,FM) — Williamsburg, VA
28.4 WT4FB Franklin
WT4FB
 147.2700 +0.6 TONE 131.8 FM (analog) — Franklin, VA
29.4 W4HZL Gloucester WXGM
W4HZL
 145.3700 -0.6 TSQL 100.0 FM (analog) 🗓 2 nets 2 nets · 39 check-ins · 20 stations Gloucester Courthouse, VA
30.1 WN4HRT Glou Walter Reed
WN4HRT
 145.2100 -0.6 TSQL 100.0 FM (analog) — Gloucester Courthouse, VA
33.8 K2PL Virginia Beach
K2PL BM
 146.7750 -0.6 CC1 DMR BrandMeister 313125 — Virginia Beach, VA
33.8 W4BBR Virginia Beach
W4BBR
 145.3500 -0.6 none D-STAR — Virginia Beach, VA
33.8 W4BBR Virginia Beach
W4BBR
 441.9000 +5 none D-STAR — Virginia Beach, VA
33.8 W4BBR Virginia Beach
W4BBR
 1284.6000 -12 none D-STAR — Virginia Beach, VA
34.1 W4TJ Williamsburg
W4TJ
 927.0625 -25 none FM (analog) (FM,P25) — Williamsburg, VA
34.7 WN4HRT Virginia Beach
WN4HRT
 147.3000 +0.6 TSQL 100.0 FM (analog) — Virginia Beach, VA
35.2 WB4JCX Virg VB Oceanfro
WB4JCX BM
 442.7375 +5 CC0 DMR BrandMeister 314485 — Virginia Beach, VA
36.3 ND1V South Mills
ND1V BM
 446.5000 -5 CC1 DMR BrandMeister 3225450 — South Mills, NC
37.3 W4NV Moyock WNOB
W4NV
 443.0250 +5 TSQL 141.3 FM (analog) (FM,C4FM) — Moyock, NC
38.6 K4APR Chesapeake
K4APR BM
 433.2500 +5 CC1 DMR BrandMeister 315117602 — Chesapeake, VA
39.0 W4NV Moyock Currituck
W4NV
 444.6250 +5 TSQL 103.5 FM (analog) — Moyock, Currituck county, NC
41.1 KG4YJB Prin S Point Bus
KG4YJB
 444.2750 +5 TSQL 103.5 FM (analog) — Prince George, VA
42.4 K2VIZ New Kent
K2VIZ DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
42.4 WA4FC New Kent
WA4FC DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
43.3 KN4GE Eastville
KN4GE
 147.3450 +0.6 TSQL 156.7 FM (analog) — Eastville, VA
43.7 WA4FC Petersburg
WA4FC DMRVA
 442.6875 +5 CC1 DMR DMRVA — Petersburg, VA
44.9 WA4FC Petersburg
WA4FC
 147.3900 +0.6 TSQL 74.4 FM (analog) — Petersburg, VA
47.1 KK4PND Petersburg
KK4PND MARC
 434.5000 +5 CC3 DMR DMR-MARC — Petersburg, VA
48.1 KE4SCS Petersburg
KE4SCS
 146.9850 -0.6 none FM (analog) (FM,C4FM) — Petersburg, VA
48.1 WA4FC Petersburg
WA4FC
 444.9750 +5 TONE 74.4 FM (analog) — Petersburg, VA
13.6 W4HPT offline Hampton City
W4HPT
 1298.5000 simplex none D-STAR 🗓 1 net 1 net Hampton, VA
15.9 WP3JM offline Salinas Puerto
WP3JM AllStar
 448.7500 -5 TONE 136.5 FM (analog) (DMR,FM) AllStar 51432 AllStar 514321 — Salinas, Puerto Rico, All Regions, VA
21.4 W4VB offline Norfolk FS 10
W4VB
 444.4750 +5 TSQL 74.4 FM (analog) 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
34.7 KE4HGP offline Virginia Beach
KE4HGP
 145.2000 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Virginia Beach, VA