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

KB4S HAM

🔒 Not available — currently licensed, through Dec 28, 2028. If it isn't renewed, it opens for vanity requests Dec 29, 2030.

📬 QSL: LoTW user, last upload May 9, 2026 · eQSL AG member

📝 KB4S has filed vanity applications before — latest filed Dec 10, 2018 · what was requested

Currently held by John M Parker · 2 holders on record

Current holder: John M Parker

Held KB4S Dec 28, 2018 → present · first licensed Jun 23, 2014 as KM4COG · 2 licenses · FRN 0023613581

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

Previous holder: FRANK A BAGLIONI

Held KB4S Dec 27, 2007 → Dec 9, 2016 · first licensed Dec 27, 2007 as KB4S · 1 license · FRN 0017272600

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

Vanity applications filed by KB4S

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 Dec 10, 2018
Granted Dec 28, 2018
0008464434
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.K4LE held
2.KB4S ✓ granted
3.WW4X held
4.N4EW held
5.AF4M held
6.AB4L held
7.N4NG held
8.AE4N held
9.AF4R held
10.KI4V held
11.K4LJ held
12.K4IJ held
13.AJ4S held
 Granted
got KB4S
Filed Nov 27, 2018
Award date was Dec 15, 2018
0008451473
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.K4LG held
2.K4PU held
3.K4HQ
Dismissed
Filed Nov 6, 2018
Award date was Nov 24, 2018
0008429775
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.K4EC held
2.K4PX held
3.K4PL held
4.K4PX held
5.W4EK held
6.W4EO held
 Dismissed
Filed Nov 5, 2018
Award date was Nov 23, 2018
0008427779
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.W4OD held
 Dismissed
Filed Oct 26, 2018
Award date was Nov 13, 2018
0008416855
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.N4BX held
 Dismissed
Filed Sep 7, 2018
Award date was Sep 25, 2018
0008360646
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.N4PX held
 Dismissed
Filed Aug 17, 2018
Award date was Sep 4, 2018
0008320827
 KM4COG · John M Parker · Amateur Extra
2405 Birchwood Rd, Richmond, VA 23294
37.6134, -77.5295 (street) · Grid FM17fo · CQ 5 · ITU 8 · map ↗
1.W4VE held
 Dismissed

Others requesting KB4S

19 applications listed KB4S as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 21, 2026 Feb 8, 2026 KB1ERW · SYLVAN PIERRE · Cape Coral, FL 3Dismissed
Dec 13, 2018 Dec 31, 2018 KX4NX · Sean P Wolslager · Loxahatchee, FL 4Dismissed
Dec 11, 2018 Dec 29, 2018 KN4KKW · EDWARD L BECKER · Springfield, VA 10Dismissed
Dec 10, 2018 Dec 28, 2018 KW4RS · Jose Antonio RODRIGUEZ JR · Valrico, FL 1Dismissed
Dec 10, 2018 Dec 28, 2018 KX4ON · Joshua A Wright · Palm Bay, FL 8Dismissed
Dec 10, 2018 Dec 28, 2018 KF4LRN · DAVID A TEMPLETON JR · DeLand, FL 13Granted
Dec 10, 2018 Dec 28, 2018 NR3E · WALTER T ROOK III · COLLIERVILLE, TN 13Granted
Dec 10, 2018 Dec 28, 2018 N2EYI · BRIAN J MALLARD · Hilton Head, SC 7Granted
Dec 10, 2018 Dec 28, 2018 NC2E · TONY AMORY · Miramar, FL 4Granted
Dec 10, 2018 Dec 28, 2018 KM4COG · John M Parker · Richmond, VA 2Granted
Dec 10, 2018 Dec 28, 2018 K4JQV · Jacob R Chambers · Rogers, AR 9Granted
Dec 10, 2018 Dec 28, 2018 KN4IVO · Daniel T Johnson · Midlothian, VA 3Granted
Dec 10, 2018 Dec 28, 2018 KM4CZL · DONALD H BULLA · STAR, NC 3Granted
Dec 10, 2018 Dec 28, 2018 KC8NHP · Brian E Homan · Middletown, OH 2Dismissed
Dec 10, 2018 Dec 28, 2018 KN4QAH · Alexander I Matan · Springfield, KY 7Dismissed
Dec 3, 2018 Dec 21, 2018 KC4ATD · JAMES B SNIDER · MONTGOMERY, AL 3Dismissed
Nov 13, 2018 Dec 1, 2018 AG4CS · CARLOS A SILVA · Royal Palm Beach, FL 4Dismissed
Mar 1, 2018 Mar 19, 2018 KF5ZA · Ralph P Honeycutt · Union, KY 1Dismissed
Feb 28, 2018 Mar 18, 2018 KF5ZA · Ralph P Honeycutt · Union, KY 2Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB4S in the last 24 hours. They show up here within seconds of KB4S beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

81 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
3.2 N2JDH Richmond VA
N2JDH BM
 441.6000 +5 CC8 DMR BrandMeister 3134437 — Richmond, VA L0C4T0R, VA
4.4 KG4MRA Richmond WTVR
KG4MRA
 145.4300 -0.6 TSQL 74.4 FM (analog) (C4FM,FM) — Richmond, VA
4.4 W4MC Richmond
W4MC BM
 445.5000 -5 CC1 DMR BrandMeister 3154910 — Richmond, VA
4.4 KG4MRA Richmond WTVR
KG4MRA AllStar
 224.4200 -1.6 TSQL 74.4 FM (analog) AllStar 27125 — Richmond, VA
4.6 W4HOO Richmond
W4HOO BM
 446.5000 -5 CC1 DMR BrandMeister 322321501 — Richmond, VA
6.4 WA4FC Richmond
WA4FC DMRVA
 147.1800 +0.6 CC1 DMR DMRVA — Richmond, VA
6.4 WA4ONG Richmond
WA4ONG BM
 449.9500 +5 CC1 DMR BrandMeister — Richmond, VA
7.1 W4FJ Richmond State
W4FJ
 147.2550 +0.6 TSQL 74.4 FM (analog) (DV,FM) — Richmond, VA
7.1 W4FJ Richmond
W4FJ
 443.7125 +5 none D-STAR — Richmond, VA
7.1 W4FJ Richmond
W4FJ
 1284.0000 -20 none D-STAR — Richmond, VA
7.2 WA4FC Richmond
WA4FC
 927.0750 -25 TSQL 100.0 FM (analog) (FM,P25) — Richmond, VA
7.6 KC4VDZ Richmond James
KC4VDZ AllStar
 147.1350 +0.6 TSQL 107.2 FM (analog) AllStar 67781 — Richmond, VA
7.6 KC4VDZ Richmond
KC4VDZ
 442.3000 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Richmond, VA
8.0 W4RAT Richmond WCVE
W4RAT IRLP
 146.8800 -0.6 TSQL 74.4 FM (analog) (C4FM,FM) IRLP 4424 🗓 1 net 1 net · 18 check-ins · 13 stations Richmond, VA
8.0 W4RAT Richmond WCVE
W4RAT WIRES-X
 442.5500 +5 TSQL 74.4 FM (analog) (FM,C4FM) WIRES-X 58927 🗓 1 net 1 net · 18 check-ins · 13 stations Richmond, VA
8.0 W4RAT Richmond WCVE
W4RAT DMRVA
 443.5875 +5 CC1 DMR DMRVA 🗓 1 net 1 net · 18 check-ins · 13 stations Richmond, VA
8.6 W4LML Chesterfield VA
W4LML BM
 431.1500 +0.1 CC1 DMR BrandMeister 3203454 — Chesterfield, VA FM1, VA
9.4 WA4FC Richmond Dtwn
WA4FC
 224.5200 -1.6 TONE 74.4 FM (analog) — Richmond, VA
9.4 WA4FC Richmond Dtwn
WA4FC
 927.0500 -25 TSQL 100.0 FM (analog) (FM,P25) — Richmond, VA
9.4 WA4FC Richmond Dtwn
WA4FC
 1282.0000 -20 TSQL 88.5 FM (analog) — Richmond, VA
10.6 KD4RJN Ashland
KD4RJN BM
 443.1375 +5 CC1 DMR BrandMeister 315143 — Ashland, VA
11.4 N8ELS Hanover
N8ELS
 145.1100 -0.6 TSQL 74.4 FM (analog) — Hanover, VA
14.8 KD4JLY Powhatan
KD4JLY AllStar
 224.3600 -1.6 TONE 74.4 FM (analog) AllStar 58379 — Powhatan, VA
14.8 KB4MIC Oilville
KB4MIC
 444.8000 +5 TSQL 203.5 FM (analog) — Oilville, VA
16.4 KO4MEJ Powhatan
KO4MEJ BM
 433.9125 +5 CC1 DMR BrandMeister 3223138 — Powhatan, VA
17.1 WA4FC Beaverdam
WA4FC DMRVA
 444.6125 +5 CC1 DMR DMRVA — Beaverdam, VA
17.1 KD4RJN Beaverdam Ashlan
KD4RJN WIRES-X
 147.0600 +0.6 TSQL 74.4 FM (analog) (FM,C4FM) WIRES-X 33143 — Beaverdam, VA
18.4 KA4CBB Chester
KA4CBB
 147.3600 +0.6 none FM (analog) — Chester, VA
21.6 W2AUS Powhatan
W2AUS BM
 443.9125 -5 CC1 DMR BrandMeister 3202295 — Powhatan, VA
22.1 KN4UND S Chesterfield
KN4UND AllStar
 442.6500 +5 TONE 74.4 FM (analog) AllStar 553750 — S. Chesterfield, VA
22.2 N4POW Powhatan Wtr
N4POW WIRES-X
 147.3150 +0.6 TSQL 74.4 FM (analog) (FM,C4FM) WIRES-X 33183 — Powhatan, VA
22.2 N4POW Powhatan FC Park
N4POW DMRVA
 443.3500 +5 CC1 DMR DMRVA — Powhatan, VA
22.3 N4POW Powhatan
N4POW WIRES-X
 147.9150 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 33183 — Powhatan, VA
23.0 KB4MIC Gum Spring
KB4MIC
 53.0700 -1 TONE 203.5 FM (analog) — Gum Spring, VA
25.2 WB4IKL Gum Spring
WB4IKL
 147.2700 +0.6 TSQL 203.5 FM (analog) (FM,C4FM) — Gum Spring, VA
25.3 WA4FC Gum Spring
WA4FC DMRVA
 443.4375 +5 CC1 DMR DMRVA — Gum Spring, VA
25.3 N4GEC Gum Spring
N4GEC
 444.6500 +5 TSQL 203.5 FM (analog) — Gum Spring, VA
27.5 KE4SCS Petersburg
KE4SCS
 146.9850 -0.6 none FM (analog) (FM,C4FM) — Petersburg, VA
27.5 WA4FC Petersburg
WA4FC
 444.9750 +5 TONE 74.4 FM (analog) — Petersburg, VA
28.8 W4TTL Walkerton
W4TTL
 146.7150 -0.6 none FM (analog) — Walkerton, VA
29.2 KK4PND Petersburg
KK4PND MARC
 434.5000 +5 CC3 DMR DMR-MARC — Petersburg, VA
30.3 K4LAZ Goochland
K4LAZ BM
 421.0000 +25 CC1 DMR BrandMeister 317200901 — Goochland, VA
30.6 K2VIZ New Kent
K2VIZ DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
30.6 WA4FC New Kent
WA4FC DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
30.9 WA4FC Petersburg
WA4FC
 147.3900 +0.6 TSQL 74.4 FM (analog) — Petersburg, VA
31.7 KG4YJB Prin S Point Bus
KG4YJB
 444.2750 +5 TSQL 103.5 FM (analog) — Prince George, VA
31.7 AE4ML Bowling Gre SRMC
AE4ML
 442.5750 +5 TSQL 79.7 FM (analog) (DMR,FM,P25) — Bowling Green, VA
33.6 WA4FC Petersburg
WA4FC DMRVA
 442.6875 +5 CC1 DMR DMRVA — Petersburg, VA
33.8 W4TJ Williamsburg
W4TJ
 927.0625 -25 none FM (analog) (FM,P25) — Williamsburg, VA
37.3 N3RWZ Louisa
N3RWZ BM
 433.5000 in 446.0500 CC1 DMR BrandMeister 321485802 🗓 1 net 1 net · 32 check-ins · 17 stations Louisa, VA
38.4 K4LCE Louisa MSAW Ave
K4LCE
 145.3300 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Louisa, VA
38.4 K4LCE Louisa
K4LCE
 442.2250 +5 TSQL 131.8 FM (analog) — Louisa, VA
39.5 K4JK Fork Union
K4JK BM
 440.8000 +5 CC1 DMR BrandMeister 3151075 — Fork Union, VA
40.5 WX4EMC Spotsylvania
WX4EMC
 224.2600 -1.6 TONE 114.8 FM (analog) — Spotsylvania, VA
41.2 K4JK Fork Union
K4JK DMRVA
 444.5375 +5 CC1 DMR DMRVA — Fork Union, VA
41.8 WX4EMC Frederic Cosners
WX4EMC DMRVA
 145.3000 -0.6 CC1 DMR DMRVA — Fredericksburg, VA
43.6 K4MSR Palmyra
K4MSR
 145.1700 -0.6 TSQL 151.4 FM (analog) — Palmyra, VA
44.4 W1ZFB Fred Four Mile F
W1ZFB AllStar
 927.0375 -25 TSQL 91.5 FM (analog) AllStar 41631 — Fredericksburg, VA
45.5 N4VKF Spotsylvania
N4VKF BM
 434.5500 +5 CC1 DMR BrandMeister 3151100 — Spotsylvania, VA
45.5 W4ETC Remington
W4ETC BM
 433.5500 in 439.5500 CC1 DMR BrandMeister 3214299 — Remington, VA
45.5 K4TS Fred Chancellor
K4TS
 443.8500 +5 TSQL 79.7 FM (analog) (FM,C4FM) — Fredericksburg, VA
45.7 K4TS Fred Chancellor
K4TS
 147.0150 +0.6 TSQL 79.7 FM (analog) 🗓 1 net 1 net Fredericksburg, VA
45.8 W4TJ Williamsburg
W4TJ
 440.7000 +5 none D-STAR — Williamsburg, VA
45.8 W4TJ Williamsburg
W4TJ
 1292.0000 -20 TONE 100.0 FM (analog) (DV,FM) — Williamsburg, VA
45.8 W4TJ Williamsburg
W4TJ
 145.1600 -0.6 none D-STAR — Williamsburg, VA
47.4 AE4ML Spotsylvania
AE4ML DMRVA
 442.4000 +5 CC1 DMR BrandMeister 310747 DMRVA — Spotsylvania, VA
47.4 N8RAT Fredericksburg
N8RAT DMRVA
 442.1125 +5 CC1 DMR DMRVA — Fredericksburg, VA
47.8 W1ZFB Fredericksburg
W1ZFB AllStar
 51.8600 -0.5 TONE 127.3 FM (analog) AllStar 42839 EchoLink 303832 — Fredericksburg, VA
47.8 AE4ML Fredericksburg
AE4ML DMRVA
 442.8500 +5 TSQL 79.7 FM (analog) (DMR,FM,P25) DMRVA — Fredericksburg, VA
47.9 KI4CMW Palmyra
KI4CMW BM
 430.4750 in 439.4750 CC1 DMR BrandMeister 311689302 — Palmyra VA, VA
48.3 WX4EMC Fredericksburg
WX4EMC DMRVA
 442.4000 +5 CC1 DMR DMRVA — Fredericksburg, VA
49.3 KF4AH Montross
KF4AH
 146.8950 -0.6 TSQL 110.9 FM (analog) — Montross, VA
49.7 K4GVA King George
K4GVA
 448.4750 -5 TONE 79.7 FM (analog) — King George, VA
49.7 WT4EN Surry
WT4EN
 147.0300 +0.6 TONE 100.0 FM (analog) — Surry, VA
49.7 W4KGC King George
W4KGC
 146.7450 -0.6 TSQL 107.2 FM (analog) — King George, VA
49.7 WT4EN Surry
WT4EN BM
 443.8250 +5 TONE 100.0 FM (analog) (DMR,FM) BrandMeister 314179 — Surry, VA
5.8 WA4MAS offline Richmond
WA4MAS WIRES-X
 145.1100 -0.6 TONE 127.3 FM (analog) (FM,C4FM) WIRES-X 30287 — Richmond, VA
7.9 KN4SKI offline Richmond VSP
KN4SKI
 146.9400 -0.6 TSQL 74.4 FM (analog) (FM,C4FM) — Richmond, VA
7.9 WA4FC offline Richmond
WA4FC BM
 443.5375 +5 CC1 DMR BrandMeister 315108 — Richmond, VA
11.4 W4SVR offline Mechanicsville
W4SVR
 145.2400 -0.6 none FM (analog) (FM,C4FM) — Mechanicsville, VA
40.5 N2XHZ offline Spotsylvania
N2XHZ
 447.8750 -5 none FM (analog) — Spotsylvania, VA

Data courtesy of RepeaterBook.com