N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

K4OBZ HAM

Amateur Extra class licensed since 2019 (7 yrs) K4OBZ since 2022 · previously KN4UPM Williamsburg, VA grid FM17oi on APRS 15 min ago 116 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 15, 2032. If it isn't renewed, it opens for vanity requests Feb 16, 2034.

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

📝 K4OBZ has filed vanity applications before — latest filed Jan 26, 2022 · what was requested

Currently held by Peter R Brown · 1 holder on record

Current holder: Peter R Brown

Held K4OBZ Feb 15, 2022 → present · first licensed May 16, 2019 as KN4UPM · 2 licenses · FRN 0028472041

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

Vanity applications filed by K4OBZ

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 Jan 26, 2022
Granted Feb 15, 2022
0009885962
 KN4UPM · Peter R Brown · Amateur Extra
Attn: Peter Brown · PO Box 23188 · 7132 Pinebrook Rd, Williamsburg, VA 23188
37.3569, -76.7699 (street) · Grid FM17oi · CQ 5 · ITU 8 · map ↗
1.K4OBZ ✓ granted
 Granted
got K4OBZ

Others requesting K4OBZ

3 applications listed K4OBZ as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 26, 2022 Feb 13, 2022 KN4UPM · Peter R Brown · Williamsburg, VA 1Granted
Feb 24, 2021 Mar 14, 2021 KI4ADP · Gerald T Oberholtzer · SUGAR HILL, GA 2Granted
Apr 29, 2020 May 17, 2020 KN4UGJ · Stephen C Piccone · Griffin, GA 2Granted

📡 On the air: APRS, digital & WSPR spots

📍 APRS

K4OBZ-D · 15 min ago
37.2707, -76.7075 · 70cm MMDVM Voice (DMR) 446.52500MHz +0.0000MHz, APRS for DMRGateway
Full history on aprs.fi →

Repeaters within 50 miles

116 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
0.8 W4TJ Williamsburg
W4TJ
 440.7000 +5 none D-STAR — Williamsburg, VA
0.8 W4TJ Williamsburg
W4TJ
 1292.0000 -20 TONE 100.0 FM (analog) (DV,FM) — Williamsburg, VA
0.8 W4TJ Williamsburg
W4TJ
 145.1600 -0.6 none D-STAR — Williamsburg, VA
6.9 KB4ZIN Williamsburg
KB4ZIN AllStar
 146.7600 -0.6 TSQL 118.8 FM (analog) AllStar 53935 EchoLink 675740 — Williamsburg, VA
6.9 KB4ZIN Williamsburg
KB4ZIN IRLP
 147.1050 +0.6 TSQL 118.8 FM (analog) IRLP 4943 — Williamsburg, VA
6.9 KB4ZIN Williamsburg
KB4ZIN
 444.1000 +5 TSQL 118.8 FM (analog) — Williamsburg, VA
7.7 WC4R Williamsburg I-6
WC4R BM
 444.7000 +5 CC1 DMR BrandMeister 3116644 — Williamsburg, VA
9.2 WN4HRT Williamsburg Riv
WN4HRT
 146.6850 -0.6 Fusion (C4FM) — Williamsburg, VA
12.8 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
13.3 WN4HRT Glou Walter Reed
WN4HRT
 145.2100 -0.6 TSQL 100.0 FM (analog) — Gloucester Courthouse, VA
15.6 K4JST Surry
K4JST BM
 443.3125 -5 CC1 DMR BrandMeister 312981 — Surry, VA
15.9 K2VIZ New Kent
K2VIZ DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
15.9 WA4FC New Kent
WA4FC DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
17.0 WT4EN Surry
WT4EN
 147.0300 +0.6 TONE 100.0 FM (analog) — Surry, VA
17.0 WT4EN Surry
WT4EN BM
 443.8250 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 314179 — Surry, VA
17.2 KO4EPF Newport News
KO4EPF BM
 442.3250 +5 CC1 DMR BrandMeister 316724701 — Newport News, VA
17.8 N4AR Rushmere Near
N4AR BM
 440.5500 +5 none D-STAR (DMR,DV) BrandMeister 314563 — Rushmere, VA
18.4 W4TJ Williamsburg
W4TJ
 927.0625 -25 none FM (analog) (FM,P25) — Williamsburg, VA
21.6 KF4HJW Newport News
KF4HJW BM
 440.5125 +5 CC1 DMR BrandMeister 314959 — Newport News, VA
22.3 WZ4K Newport News
WZ4K BM
 433.1000 in 443.1000 CC1 DMR BrandMeister 315155131 — Newport News, VA
22.4 K2GB Hampton
K2GB AllStar
 147.4500 simplex TONE 114.8 FM (analog) AllStar 43747 — Hampton, VA
23.7 KF4HJW Newport News
KF4HJW BM
 927.5250 +25 CC1 DMR BrandMeister 314994 — Newport News, VA
23.8 KN4KV Yorktown
KN4KV BM
 444.6000 +5 CC1 DMR BrandMeister 310397 — Yorktown, VA
23.8 KN4KV Yorktown
KN4KV BM
 449.6000 -5 CC1 DMR BrandMeister 310397 — Yorktown, VA
23.8 KN4KV Yorktown
KN4KV BM
 439.7550 -5 CC1 DMR BrandMeister 310058601 — Yorktown, VA
24.7 W4CM Newport News
W4CM
 147.1650 +0.6 TONE 100.0 FM (analog) — Newport News, VA
24.8 W4MT Newport News
W4MT
 145.3000 -0.6 none D-STAR — Newport News, VA
24.8 W4MT Newport News
W4MT
 441.8125 +5 none D-STAR — Newport News, VA
24.8 W4MT Newport News
W4MT
 442.9000 +5 TONE 100.0 FM (analog) — Newport News, VA
25.7 WN4HRT Newport News Riv
WN4HRT
 147.0000 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Newport News, VA
26.6 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
26.6 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
27.4 KG4NJA Hampton NASA
KG4NJA
 146.6700 -0.6 TONE 173.8 FM (analog) — Hampton, VA
27.4 KG4NJA Hampton NASA
KG4NJA
 443.6500 +5 TSQL 173.8 FM (analog) — Hampton, VA
27.5 KA4VXR Hampton
KA4VXR BM
 147.2250 +0.6 CC1 DMR BrandMeister 310997 — Hampton, VA
27.7 KO4SE Richmond
KO4SE BM
 438.5500 -5 CC1 DMR BrandMeister 320532102 — Richmond, VA
28.2 W4MT Newport News
W4MT
 145.2300 -0.6 TSQL 100.0 FM (analog) — Newport News, VA
29.0 W4TTL Walkerton
W4TTL
 146.7150 -0.6 none FM (analog) — Walkerton, VA
29.4 N6GVG Hampton
N6GVG BM
 442.1750 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 313065 — Hampton, VA
29.4 N6GVG Hampton Virginia
N6GVG BM
 442.2750 +5 CC8 DMR BrandMeister 315151308 — Hampton, Virginia, F, VA
29.7 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
29.9 KG4YJB Prin S Point Bus
KG4YJB
 444.2750 +5 TSQL 103.5 FM (analog) — Prince George, VA
30.7 WN4HRT Smithfield River
WN4HRT
 147.0150 +0.6 TSQL 100.0 FM (analog) (FM,C4FM) — Smithfield, VA
31.2 WT4RA Smithfield Court
WT4RA IRLP
 147.1950 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 88373 IRLP 8373 — Smithfield, VA
31.2 WT4RA Smithfield Court
WT4RA EchoLink
 442.8250 +5 TONE 100.0 FM (analog) (FM,C4FM) EchoLink 88373 — Smithfield, VA
32.4 W4GSF Kilmarnock Fire
W4GSF
 145.4500 -0.6 none FM (analog) — Kilmarnock, VA
32.5 W4GSF Kilmarnock
W4GSF
 146.8350 -0.6 TONE 173.8 FM (analog) — Kilmarnock, VA
32.5 KE4UP Hampton
KE4UP
 145.4900 -0.6 TONE 100.0 FM (analog) — Hampton, VA
32.5 W4QR Hampton Executiv
W4QR
 146.7300 -0.6 TONE 100.0 FM (analog) — Hampton, VA
32.5 WB4PVT Hampton
WB4PVT
 224.5400 in 223.9500 TONE 100.0 FM (analog) — Hampton, VA
32.6 W4HPT Hampton City
W4HPT
 145.2000 -0.6 none D-STAR 🗓 1 net 1 net Hampton, VA
32.6 W4HPT Hampton City
W4HPT
 444.2125 +5 none D-STAR 🗓 1 net 1 net Hampton, VA
32.8 W4NNK Kilmarnock
W4NNK
 146.8350 -0.6 TONE 100.0 FM (analog) — Kilmarnock, VA
33.4 K4LCT Hampton
K4LCT
 440.5125 +5 CC7 DMR — Hampton, VA
33.6 K4HPT Hampton
K4HPT
 443.5000 +5 none D-STAR — Hampton, VA
34.3 WA4FC Petersburg
WA4FC
 147.3900 +0.6 TSQL 74.4 FM (analog) — Petersburg, VA
35.0 WA4FC Petersburg
WA4FC DMRVA
 442.6875 +5 CC1 DMR DMRVA — Petersburg, VA
35.5 KN4UND S Chesterfield
KN4UND AllStar
 442.6500 +5 TONE 74.4 FM (analog) AllStar 553750 — S. Chesterfield, VA
35.8 KK4PND Petersburg
KK4PND MARC
 434.5000 +5 CC3 DMR DMR-MARC — Petersburg, VA
35.9 KE4SCS Petersburg
KE4SCS
 146.9850 -0.6 none FM (analog) (FM,C4FM) — Petersburg, VA
35.9 WA4FC Petersburg
WA4FC
 444.9750 +5 TONE 74.4 FM (analog) — Petersburg, VA
36.8 W4LML Chesterfield VA
W4LML BM
 431.1500 +0.1 CC1 DMR BrandMeister 3203454 — Chesterfield, VA FM1, VA
36.9 KA4CBB Chester
KA4CBB
 147.3600 +0.6 none FM (analog) — Chester, VA
37.6 WA4FC Richmond Dtwn
WA4FC
 224.5200 -1.6 TONE 74.4 FM (analog) — Richmond, VA
37.6 WA4FC Richmond Dtwn
WA4FC
 927.0500 -25 TSQL 100.0 FM (analog) (FM,P25) — Richmond, VA
37.6 WA4FC Richmond Dtwn
WA4FC
 1282.0000 -20 TSQL 88.5 FM (analog) — Richmond, VA
38.3 KC4VDZ Richmond James
KC4VDZ AllStar
 147.1350 +0.6 TSQL 107.2 FM (analog) AllStar 67781 — Richmond, VA
38.3 KC4VDZ Richmond
KC4VDZ
 442.3000 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Richmond, VA
38.7 WA4FC Richmond
WA4FC
 927.0750 -25 TSQL 100.0 FM (analog) (FM,P25) — Richmond, VA
38.8 W4FJ Richmond State
W4FJ
 147.2550 +0.6 TSQL 74.4 FM (analog) (DV,FM) — Richmond, VA
38.8 W4FJ Richmond
W4FJ
 443.7125 +5 none D-STAR — Richmond, VA
38.8 W4FJ Richmond
W4FJ
 1284.0000 -20 none D-STAR — Richmond, VA
40.6 WA4FC Richmond
WA4FC DMRVA
 147.1800 +0.6 CC1 DMR DMRVA — Richmond, VA
40.6 WA4ONG Richmond
WA4ONG BM
 449.9500 +5 CC1 DMR BrandMeister — Richmond, VA
40.6 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
40.9 N8ELS Hanover
N8ELS
 145.1100 -0.6 TSQL 74.4 FM (analog) — Hanover, VA
41.0 W4MC Richmond
W4MC BM
 445.5000 -5 CC1 DMR BrandMeister 3154910 — Richmond, VA
41.0 WA4ZUA Chesapeake
WA4ZUA
 145.1700 -0.6 TSQL 131.8 FM (analog) — Chesapeake, VA
41.3 KG4MRA Richmond WTVR
KG4MRA AllStar
 224.4200 -1.6 TSQL 74.4 FM (analog) AllStar 27125 — Richmond, VA
41.3 KG4MRA Richmond WTVR
KG4MRA
 145.4300 -0.6 TSQL 74.4 FM (analog) (C4FM,FM) — Richmond, VA
41.7 W2CID Norfolk
W2CID BM
 445.5125 -5 CC7 DMR BrandMeister 315110 — Norfolk, VA
41.8 W4VB Norfolk
W4VB
 147.3750 +0.6 TSQL 131.8 FM (analog) 🗓 1 net 1 net · 22 check-ins · 22 stations Norfolk, VA
41.9 W4NNK Heathsville
W4NNK
 147.3300 +0.6 TONE 100.0 FM (analog) — Heathsville, VA
42.4 N2JDH Richmond VA
N2JDH BM
 441.6000 +5 CC8 DMR BrandMeister 3134437 — Richmond, VA L0C4T0R, VA
42.9 KW4RK Chesapeake
KW4RK BM
 446.5000 -5 CC1 DMR BrandMeister 316922202 — Chesapeake, VA
43.0 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
43.0 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
43.7 W4POX Portsmouth Naval
W4POX
 146.8500 -0.6 TSQL 100.0 FM (analog) — Portsmouth, VA
44.0 KC2HTT Norfolk Waterfro
KC2HTT
 147.0750 +0.6 TONE 100.0 FM (analog) (FM,C4FM) — Norfolk, VA
44.1 KC4JGC Norfolk Dtwn
KC4JGC
 224.1800 -1.6 TONE 103.5 FM (analog) — Norfolk, VA
44.1 KC2HTT Norfolk Waterfro
KC2HTT
 442.4500 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Norfolk, VA
44.4 W4POX Portsmouth
W4POX
 53.8900 -0.5 none FM (analog) — Portsmouth, VA
44.4 W4POX Portsmouth
W4POX WIRES-X
 443.8000 +5 Fusion (C4FM) WIRES-X 33231 — Portsmouth, VA
44.5 W4HOO Richmond
W4HOO BM
 446.5000 -5 CC1 DMR BrandMeister 322321501 — Richmond, VA
45.3 KN4GE Eastville
KN4GE
 147.3450 +0.6 TSQL 156.7 FM (analog) — Eastville, VA
45.9 K6XH Callao
K6XH BM
 443.0875 +5 CC1 DMR BrandMeister 314364 — Callao, VA
45.9 W4CAR Chesapeake Bower
W4CAR
 146.6100 -0.6 TONE 162.2 FM (analog) (C4FM,FM) 🗓 4 nets 4 nets · 80 check-ins · 34 stations Chesapeake, VA
46.6 K4EIX Norfolk
K4EIX BM
 438.8000 -5 CC1 DMR BrandMeister 321718501 — Norfolk, VA
46.8 W4RAT Richmond WCVE
W4RAT DMRVA
 443.5875 +5 CC1 DMR DMRVA 🗓 1 net 1 net · 36 check-ins · 18 stations Richmond, VA
46.8 W4RAT Richmond WCVE
W4RAT IRLP
 146.8800 -0.6 TSQL 74.4 FM (analog) (C4FM,FM) IRLP 4424 🗓 1 net 1 net · 36 check-ins · 18 stations Richmond, VA
46.8 W4RAT Richmond WCVE
W4RAT WIRES-X
 442.5500 +5 TSQL 74.4 FM (analog) (FM,C4FM) WIRES-X 58927 🗓 1 net 1 net · 36 check-ins · 18 stations Richmond, VA
47.5 KD4RJN Ashland
KD4RJN BM
 443.1375 +5 CC1 DMR BrandMeister 315143 — Ashland, VA
47.7 WT4FB Franklin
WT4FB
 147.2700 +0.6 TONE 131.8 FM (analog) — Franklin, VA
48.6 W4FOS Chesapeake
W4FOS
 145.1500 -0.6 TONE 103.5 FM (analog) — Chesapeake, VA
49.3 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
49.5 WB4JCX Virg Mt Trashmor
WB4JCX BM
 442.2375 +5 CC1 DMR BrandMeister 312776 — Virginia Beach, VA
49.9 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
49.9 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
32.6 W4HPT offline Hampton City
W4HPT
 1298.5000 simplex none D-STAR 🗓 1 net 1 net Hampton, VA
40.1 WA4MAS offline Richmond
WA4MAS WIRES-X
 145.1100 -0.6 TONE 127.3 FM (analog) (FM,C4FM) WIRES-X 30287 — Richmond, VA
40.9 W4SVR offline Mechanicsville
W4SVR
 145.2400 -0.6 none FM (analog) (FM,C4FM) — Mechanicsville, VA
41.0 WX4EMC offline Heathsville WCNV
WX4EMC DMRVA
 442.7000 +5 CC1 DMR DMRVA — Heathsville, VA
42.8 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
43.4 KN4SKI offline Richmond VSP
KN4SKI
 146.9400 -0.6 TSQL 74.4 FM (analog) (FM,C4FM) — Richmond, VA
45.5 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
46.9 WA4FC offline Richmond
WA4FC BM
 443.5375 +5 CC1 DMR BrandMeister 315108 — Richmond, VA