N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

K4MZ HAM 📻 GMRS

📻
Also a GMRS licensee
WSKH625WPWN305
Active until Nov 19, 2035 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
🔒 Not available — currently licensed, through Mar 7, 2036. If it isn't renewed, it opens for vanity requests Mar 8, 2038.

📬 QSL: LoTW user, last upload Oct 4, 2025 · eQSL AG member

📝 K4MZ has filed vanity applications before — latest filed Feb 23, 2006 · what was requested

Currently held by DAVID J MORGAN · 2 holders on record

Current holder: DAVID J MORGAN

Held K4MZ Mar 7, 2006 → present · first licensed Aug 8, 2000 as KG4IXR · 2 licenses · FRN 0004013934

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

Previous holder: MICHAEL CHRISTIE

Held K4MZ Mar 27, 1997 → Jun 7, 2003 · first licensed Mar 27, 1997 as K4MZ · 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 K4MZ

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 Feb 23, 2006
Award date was Mar 13, 2006
0002498621
 KG4IXR · DAVID J MORGAN · Amateur Extra
241 OLDE SHOPPE RD, DRY FORK, VA 24549
36.7067, -79.5045 (ZIP center) · Grid FM06fq · CQ 5 · ITU 8 · map ↗
1.K4SU held
2.WK4P held
 Dismissed
Filed Feb 15, 2006
Granted Feb 19, 2026
0002486668
 KG4IXR · DAVID J MORGAN · Amateur Extra
241 OLDE SHOPPE RD, DRY FORK, VA 24549
36.7067, -79.5045 (ZIP center) · Grid FM06fq · CQ 5 · ITU 8 · map ↗
1.K4MZ ✓ granted
 Granted
got K4MZ
Filed Feb 14, 2006
Award date was Mar 4, 2006
0002482391
 KG4IXR · DAVID J MORGAN · Amateur Extra
241 OLDE SHOPPE RD, DRY FORK, VA 24549
36.7067, -79.5045 (ZIP center) · Grid FM06fq · CQ 5 · ITU 8 · map ↗
1.N4EA held
 Dismissed

Others requesting K4MZ

5 applications listed K4MZ as a choice, newest first.

FiledAwardApplicantChoice #Status
May 2, 2019 May 20, 2019 KJ4ZDB · Thomas W Mize · Monroe, GA 1Granted
Apr 29, 2015 May 17, 2015 KK4KUU · Gene Ballin Jr · Germantown, TN 3Dismissed
Mar 2, 2006 Mar 20, 2006 W4NLM · JOE W MOORE · PALMETTO, FL 1Dismissed
Feb 15, 2006 Mar 5, 2006 KC0VFM · Steven A Scott · Aurora, CO 2Granted
Feb 15, 2006 Mar 5, 2006 KG4IXR · DAVID J MORGAN · DRY FORK, VA 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4MZ in the last 24 hours. They show up here within seconds of K4MZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS repeaters within 50 miles

7 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
27RP17462.600107.2 WRXZ575 South Boston, VA OpenOn the air
28RP15462.55079.7 WSKF291 Lynchburg, VA OpenOn the air
31RP15462.550167.9 WRPT445 Glade Hill, VA OpenOn the air
43RP18462.625156.7 WRKH438 Burlington, NC OpenOn the air
45RP21462.700118.8 WQLP990 Graham, NC OpenOn the air
49RP17462.600141.3 WRQW960 Greensboro, NC · Battleground 600 OpenOn the air
50RP20462.675141.3 WRKH438 Greensboro, NC OpenOn the air

Repeaters within 50 miles

79 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
2.3 KO4TDR
Listed as KO4TDR DANVILLE
 Danville WO Mtn
KO4TDR BM
 444.7250 +5 CC10 DMR BrandMeister 314560 — Danville, VA
2.4 KO4TDR Danville WO Mtn
KO4TDR
 146.7000 -0.6 TSQL 107.2 FM (analog) — Danville, VA
8.0 W4FYB Chatham
W4FYB
 441.8250 +5 TONE 107.2 FM (analog) — Chatham, VA
8.2 KO4TDR Danville Eskey
KO4TDR
 146.6250 -0.6 TSQL 107.2 FM (analog) — Danville, VA
8.8 KO4TDR Danville
KO4TDR DMRVA
 444.6625 +5 CC9 DMR DMRVA N4HRS — Danville, VA
23.6 KB3CVS Alton
KB3CVS BM
 147.3600 +0.6 CC1 DMR BrandMeister 312363 — Alton, VA
24.0 K4DUR Gretna
K4DUR BM
 441.0500 in 447.0500 CC1 DMR BrandMeister 3151825 — Gretna va, VA
25.8 N4HRS South Boston
N4HRS DMRVA
 443.5750 +5 CC9 DMR DMRVA N4HRS — South Boston, VA
25.8 N2NXS Martinsville
N2NXS
 441.8500 +5 CC15 DMR — Martinsville, VA
26.3 N2TEK
Listed as N2TEK-MVILLE
 Martinsville Che
N2TEK K4USD
 441.8500 +5 CC15 DMR BrandMeister 315138 K4USD — Martinsville, VA
27.1 NM4V South Boston
NM4V
 443.9250 +5 TSQL 100.0 FM (analog) (FM,DMR,C4FM) — South Boston, VA
27.1 NM4V South Boston
NM4V
 444.6250 +5 TSQL 100.0 FM (analog) (FM,DMR,C4FM) — South Boston, VA
27.5 NM4V South Boston
NM4V EchoLink
 145.3500 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 368277 WIRES-X 99814 — South Boston, VA
28.7 W4BJF Reidsville Rocki
W4BJF
 147.0300 +0.6 TSQL 118.8 FM (analog) — Reidsville, Rockingham county, NC
28.7 W4BJF Reidsville Rocki
W4BJF
 443.9750 +5 none FM (analog) — Reidsville, Rockingham county, NC
29.3 N4IV Wentworth RC HS
N4IV
 442.4750 +5 TONE 103.5 FM (analog) (FM,C4FM) — Wentworth, NC
29.3 N4IV Wentworth RC HS
N4IV
 146.8500 -0.6 TSQL 103.5 FM (analog) (C4FM,FM) — Wentworth, NC
29.4 W4RPS Ridgeway Chestnu
W4RPS
 444.4250 +5 TONE 107.2 FM (analog) — Ridgeway, VA
29.5 N4HRS Martinsville Che
N4HRS DMRVA
 444.8750 +5 CC9 DMR DMRVA N4HRS — Martinsville, VA
29.5 K4MVA Martinsville Che
K4MVA
 147.1200 +0.6 TONE 107.2 FM (analog) — Martinsville, VA
29.6 K4MVA Martinsville Che
K4MVA
 147.2850 +0.6 TONE 107.2 FM (analog) — Martinsville, VA
31.0 W4BAD Roxboro
W4BAD BM
 441.6750 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 310068 — Roxboro, NC
31.7 W4BAD Roxboro
W4BAD WIRES-X
 444.5750 +5 Fusion (C4FM) WIRES-X 43073 — Roxboro, NC
33.0 W4RPS Bassett
W4RPS
 145.1700 -0.6 TONE 107.2 FM (analog) — Bassett, VA
33.0 W4RPS Bassett
W4RPS
 224.2000 -1.6 TONE 107.2 FM (analog) — Bassett, VA
33.0 W4RPS Bassett
W4RPS
 442.2250 +5 TONE 107.2 FM (analog) — Bassett, VA
33.0 W4RPS Bassett
W4RPS
 443.8250 +5 TONE 107.2 FM (analog) — Bassett, VA
33.7 WB4EOT Rocky Mount
WB4EOT AllStar
 442.6750 +5 TSQL 107.2 FM (analog) AllStar 505361 — Rocky Mount, VA
35.8 KF4AGO South Boston
KF4AGO
 147.0600 -0.6 TONE 82.5 FM (analog) — South Boston, VA
37.9 N4IV Madison SC Ranch
N4IV WIRES-X
 147.3450 +0.6 TSQL 103.5 FM (analog) (C4FM,FM) WIRES-X 21268 🗓 1 net 1 net Madison, NC
39.2 WB4IKY Gibsonville Fire
WB4IKY
 145.4900 -0.6 TSQL 107.2 FM (analog) — Gibsonville, Fire Station 28, Guilford county, NC
42.1 NC4CD Rougemont
NC4CD
 443.2750 +5 TSQL 100.0 FM (analog) — Rougemont, NC
42.2 KV4JH Hillsborough
KV4JH BM
 438.8000 -0.1 CC1 DMR BrandMeister 3203455 — Hillsborough, NC
42.3 K4EG Burlington
K4EG
 443.6000 +5 TSQL 123.0 FM (analog) — Burlington, NC
42.3 W4BAD
Listed as W4BAD HOME UHF
 HILLSBOROUGH
W4BAD C-Bridge
 444.1375 +5 CC1 DMR BrandMeister 315082 C-Bridge 🗓 3 nets 3 nets · 13 check-ins · 11 stations HILLSBOROUGH, NC
42.5 KQ4YTL gibsonville
KQ4YTL BM
 439.0000 -5 CC1 DMR BrandMeister 3221352 — gibsonville, NC
43.3 W4GG Greensboro Brown
W4GG PRN
 444.2250 +5 CC1 DMR PRN — Greensboro, NC
43.3 N2DMR Greensboro
N2DMR AllStar
 146.7600 -0.6 TSQL 156.7 FM (analog) AllStar 580490 — Greensboro, NC
43.7 WD4KQI Bedford Thaxton
WD4KQI
 53.1500 -1 TSQL 136.5 FM (analog) — Bedford, VA
43.7 WD4KQI Bedford Thaxton
WD4KQI
 147.1050 +0.6 TSQL 136.5 FM (analog) (FM,C4FM) — Bedford, VA
43.8 N3OG Forest
N3OG AllStar
 444.0250 +5 TONE 136.5 FM (analog) AllStar 55322 — Forest, VA
44.0 WA1ZMS Bedford
WA1ZMS BM
 443.8000 +5 CC1 DMR BrandMeister 315140 🗓 1 net 1 net · 68 check-ins · 22 stations Bedford, VA
44.0 AK4EG Burlington
AK4EG
 1284.4000 -20 none D-STAR — Burlington, NC
45.3 KF4YI Lynchburg Jack
KF4YI
 442.4000 +5 TSQL 107.2 FM (analog) — Lynchburg, VA
45.5 KC4RBA Forest
KC4RBA
 145.3700 -0.6 TONE 186.2 FM (analog) — Forest, VA
45.9 N3OG Lynchburg Candle
N3OG
 146.6100 -0.6 TONE 136.5 FM (analog) — Lynchburg, VA
45.9 N3OG Lynchburg Candle
N3OG
 442.6000 +5 TONE 136.5 FM (analog) — Lynchburg, VA
46.5 K5SQL Mebane 27302
K5SQL BM
 438.8000 +5 CC1 DMR BrandMeister 320273101 — Mebane, 27302, NC
47.3 W4KZK Roanoke Mill Mtn
W4KZK
 442.7500 +5 TONE 107.2 FM (analog) — Roanoke, VA
47.3 KZ4BZ Rougemont
KZ4BZ BM
 433.0100 +5 CC1 DMR BrandMeister 320955301 — Rougemont, NC
47.6 W4GSO Greensboro
W4GSO BM
 442.8625 +5 none D-STAR (C4FM,DMR,DV) BrandMeister 310065 — Greensboro, NC
47.6 W4GSO Greensboro
W4GSO
 145.1500 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 2 nets 2 nets Greensboro, NC
48.3 K4EG Swepsonville
K4EG
 146.6700 -0.6 none FM (analog) — Swepsonville, NC
48.6 WR4AGC Hillsborough
WR4AGC
 147.2250 +0.6 TSQL 82.5 FM (analog) 🗓 2 nets 2 nets · 56 check-ins · 24 stations Hillsborough, NC
48.6 WR4AGC Hillsborough
WR4AGC AllStar
 224.2600 -1.6 none FM (analog) AllStar 55342 IRLP 8658 🗓 2 nets 2 nets · 56 check-ins · 24 stations Hillsborough, NC
48.6 WR4AGC Hillsborough
WR4AGC NC-PRN
 443.1375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 56 check-ins · 24 stations Hillsborough, NC
48.6 N8VNR Hillsborough
N8VNR AllStar
 441.0750 simplex CC3 DMR AllStar 47201 — Hillsborough, NC
48.7 W4ADC Greensboro
W4ADC BM
 442.3875 +5 CC7 DMR BrandMeister 312282 — Greensboro, NC
48.7 NC4RA Greensboro
NC4RA NC-PRN
 442.8875 +5 CC1 DMR NC-PRN — Greensboro, NC
48.8 WR4AGC Durham Hl
WR4AGC EchoLink
 145.4500 -0.6 TSQL 82.5 FM (analog) EchoLink 855424 🗓 2 nets 2 nets · 56 check-ins · 24 stations Durham, NC
48.8 WR4AGC Durham Hl
WR4AGC IRLP
 444.1000 +5 TSQL 82.5 FM (analog) IRLP 4441 🗓 2 nets 2 nets · 56 check-ins · 24 stations Durham, NC
48.8 W4UNC Hillsborough
W4UNC AllStar
 442.0750 +5 TSQL 107.2 FM (analog) AllStar 593160 AllStar 593164 AllStar 593162 🗓 1 net 1 net · 37 check-ins · 28 stations Hillsborough, NC
48.8 W4KZK Bent Slings Gap
W4KZK
 442.9250 +5 TSQL 107.2 FM (analog) — Bent Mountain, VA
48.8 WR4AGC Durham
WR4AGC
 53.6100 -1 TONE 88.5 FM (analog) 🗓 2 nets 2 nets · 56 check-ins · 24 stations Durham, NC
48.9 N7RYN Mebane
N7RYN IRLP
 434.5500 simplex none FM (analog) IRLP 8007 — Mebane, NC
49.2 N4DUB Greensboro Guilf
N4DUB
 441.8625 +5 CC11 DMR — Greensboro, Guilford county, NC
49.2 WA4PXV Greensboro
WA4PXV
 442.3875 +5 CC7 DMR 🗓 1 net 1 net · 74 check-ins · 62 stations Greensboro, NC
49.2 WA4PXV Greensboro
WA4PXV
 443.6250 +5 TONE 123.0 FM (analog) 🗓 1 net 1 net · 74 check-ins · 62 stations Greensboro, NC
49.4 W4KZK Salem
W4KZK AllStar
 443.7500 +5 TSQL 77.0 FM (analog) AllStar 518901 — Salem, VA
49.5 K2SBM Greensboro
K2SBM BM
 443.0500 +5 CC1 DMR BrandMeister 321625502 — Greensboro, NC
50.0 WB4EOT Roanoke
WB4EOT DMRVA
 440.8000 +5 CC1 DMR DMRVA — Roanoke, VA
50.0 KK4WDG Roanoke
KK4WDG BM
 441.8250 -5 CC1 DMR BrandMeister — Roanoke, VA
50.0 KO4DQA Roanoke
KO4DQA
 440.6000 +5 none D-STAR — Roanoke, VA
8.0 W4FYB offline Chatham
W4FYB
 224.9200 -1.6 TSQL 123.0 FM (analog) — Chatham, VA
33.5 WB4EOT offline Rocky Mount Thor
WB4EOT DMRVA
 145.0800 in 146.4800 CC1 DMR DMRVA — Rocky Mount, VA
33.9 N5HC offline Scottsburg
N5HC BM
 441.8375 +5 CC1 DMR DMR-MARC BrandMeister 314288 — Scottsburg, VA
44.3 KK4MEI offline Graham
KK4MEI
 440.5750 +5 none P25 — Graham, NC
44.7 KD4DNY offline Summerfield
KD4DNY
 444.4750 +5 TONE 88.5 FM (analog) — Summerfield, NC
47.9 WR4BEG offline Greensboro
WR4BEG
 53.3500 -1 TSQL 100.0 FM (analog) — Greensboro, NC

Data courtesy of RepeaterBook.com