N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

K4OSO HAM

Amateur Extra class licensed since 2004 (22 yrs) K4OSO since 2023 · previously WX3M, KI4IEK Rockville, VA grid FM17cr LoTW user eQSL AG 97 repeaters within 50 mi
🔒 Not available — currently licensed, through Jul 14, 2033. If it isn't renewed, it opens for vanity requests Jul 15, 2035.

📬 QSL: LoTW user · last upload Jan 8, 2015 · eQSL AG member · QRZ · HamQTH

📝 K4OSO has filed vanity applications before — latest filed Jun 26, 2023 · what was requested

Currently held by Milton B Coleman Sr · 1 holder on record

Current holder: Milton B Coleman Sr

Held K4OSO Jul 14, 2023 → present · first licensed Dec 20, 2004 as KI4IEK · 4 licenses · FRN 0012349072

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

Vanity applications filed by K4OSO

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 Jun 26, 2023
Granted Dec 2, 2014
0010588765
 WX3M · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman Sr · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.K4OSO ✓ granted
 Granted
got K4OSO
Filed Oct 12, 2021
Award date was Oct 30, 2021
0009748017
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.AA4S held
 Dismissed
Filed Oct 12, 2021
Award date was Oct 30, 2021
0009748297
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman Sr · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.N3HF held
 Dismissed
Filed Oct 12, 2021
Award date was Oct 30, 2021
0009748672
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.N4IU held
 Dismissed
Filed Oct 12, 2021
Award date was Oct 30, 2021
0009749894
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman Sr · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.N3KW held
 Dismissed
Filed Oct 7, 2021
Award date was Oct 25, 2021
0009744851
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton Coleman · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.N8LM held
 Dismissed
Filed Sep 27, 2021
Award date was Oct 15, 2021
0009727876
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman Sr · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.WW4L held
 Dismissed
Filed Sep 22, 2021
Award date was Oct 10, 2021
0009723404
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman Sr · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.WX3M held
 Granted
Filed Sep 20, 2021
Award date was Oct 8, 2021
0009718552
 K4OSO · Milton B Coleman Sr · Amateur Extra
Attn: Milton B Coleman Sr · 12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.W5CN held
 Dismissed
Filed Sep 16, 2021
Award date was Oct 4, 2021
0009713929
 K4OSO · Milton B Coleman Sr · Amateur Extra
12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.W4PW held
 Dismissed
Filed Jan 4, 2005
Granted Dec 2, 2014
0001994038
 KI4IEK · Milton B Coleman Sr · Technician
12144 Victoria Hills Rd, Rockville, VA 23146
37.7328, -77.7760 (street) · Grid FM17cr · CQ 5 · ITU 8 · map ↗
1.K4OSO ✓ granted
4.N4DLT held
5.N4GWS held
 Granted
got K4OSO

Others requesting K4OSO

4 applications listed K4OSO as a choice, newest first.

FiledAwardApplicantChoice #Status
Jun 26, 2023 Jul 14, 2023 WX3M · Milton B Coleman Sr · Rockville, VA 1Granted
Jan 4, 2005 Jan 22, 2005 KI4IEK · Milton B Coleman Sr · Rockville, VA 1Granted
May 5, 2003 May 23, 2003 KG4FGX · Joshua C Adams · Pompano Beach, FL 3Granted
Jan 26, 2000 Feb 13, 2000 WA2JOX · HENRY WELLBURN · BRADENTON, FL 10Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4OSO in the last 24 hours. They show up here within seconds of K4OSO 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
1.7 KB4MIC Oilville
KB4MIC
 444.8000 +5 TSQL 203.5 FM (analog) — Oilville, VA
7.2 KB4MIC Gum Spring
KB4MIC
 53.0700 -1 TONE 203.5 FM (analog) — Gum Spring, VA
9.4 WB4IKL Gum Spring
WB4IKL
 147.2700 +0.6 TSQL 203.5 FM (analog) (FM,C4FM) — Gum Spring, VA
9.5 WA4FC Gum Spring
WA4FC DMRVA
 443.4375 +5 CC1 DMR DMRVA — Gum Spring, VA
9.5 N4GEC Gum Spring
N4GEC
 444.6500 +5 TSQL 203.5 FM (analog) — Gum Spring, VA
12.6 KO4MEJ Powhatan
KO4MEJ BM
 433.9125 +5 CC1 DMR BrandMeister 3223138 — Powhatan, VA
13.4 KD4JLY Powhatan
KD4JLY AllStar
 224.3600 -1.6 TONE 74.4 FM (analog) AllStar 58379 — Powhatan, VA
15.0 K4LAZ Goochland
K4LAZ BM
 421.0000 +25 CC1 DMR BrandMeister 317200901 — Goochland, VA
15.1 N4POW Powhatan Wtr
N4POW WIRES-X
 147.3150 +0.6 TSQL 74.4 FM (analog) (FM,C4FM) WIRES-X 33183 — Powhatan, VA
15.1 N4POW Powhatan FC Park
N4POW DMRVA
 443.3500 +5 CC1 DMR DMRVA — Powhatan, VA
15.6 N4POW Powhatan
N4POW WIRES-X
 147.9150 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 33183 — Powhatan, VA
15.6 WA4FC Beaverdam
WA4FC DMRVA
 444.6125 +5 CC1 DMR DMRVA — Beaverdam, VA
15.7 KD4RJN Beaverdam Ashlan
KD4RJN WIRES-X
 147.0600 +0.6 TSQL 74.4 FM (analog) (FM,C4FM) WIRES-X 33143 — Beaverdam, VA
16.7 KD4RJN Ashland
KD4RJN BM
 443.1375 +5 CC1 DMR BrandMeister 315143 — Ashland, VA
17.3 W2AUS Powhatan
W2AUS BM
 443.9125 -5 CC1 DMR BrandMeister 320229501 — Powhatan, VA
18.0 W4HOO Richmond
W4HOO BM
 446.5000 -5 CC1 DMR BrandMeister 322321501 — Richmond, VA
18.0 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
18.0 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
18.0 W4RAT Richmond WCVE
W4RAT DMRVA
 443.5875 +5 CC1 DMR DMRVA 🗓 1 net 1 net · 36 check-ins · 18 stations Richmond, VA
18.5 N2JDH Richmond VA
N2JDH BM
 441.6000 +5 CC8 DMR BrandMeister 3134437 — Richmond, VA L0C4T0R, VA
20.0 KG4MRA Richmond WTVR
KG4MRA
 145.4300 -0.6 TSQL 74.4 FM (analog) (C4FM,FM) — Richmond, VA
20.0 KG4MRA Richmond WTVR
KG4MRA AllStar
 224.4200 -1.6 TSQL 74.4 FM (analog) AllStar 27125 — Richmond, VA
20.2 W4MC Richmond
W4MC BM
 445.5000 -5 CC1 DMR BrandMeister 3154910 — Richmond, VA
21.5 WA4FC Richmond
WA4FC DMRVA
 147.1800 +0.6 CC1 DMR DMRVA — Richmond, VA
21.5 WA4ONG Richmond
WA4ONG BM
 449.9500 +5 CC1 DMR BrandMeister — Richmond, VA
22.5 N8ELS Hanover
N8ELS
 145.1100 -0.6 TSQL 74.4 FM (analog) — Hanover, VA
22.8 W4FJ Richmond State
W4FJ
 147.2550 +0.6 TSQL 74.4 FM (analog) (DV,FM) — Richmond, VA
22.8 W4FJ Richmond
W4FJ
 443.7125 +5 none D-STAR — Richmond, VA
22.8 W4FJ Richmond
W4FJ
 1284.0000 -20 none D-STAR — Richmond, VA
22.8 WA4FC Richmond
WA4FC
 927.0750 -25 TSQL 100.0 FM (analog) (FM,P25) — Richmond, VA
22.9 N3RWZ Louisa
N3RWZ BM
 433.5000 in 446.0500 CC1 DMR BrandMeister 321485802 🗓 1 net 1 net · 56 check-ins · 23 stations Louisa, VA
23.3 KC4VDZ Richmond James
KC4VDZ AllStar
 147.1350 +0.6 TSQL 107.2 FM (analog) AllStar 67781 — Richmond, VA
23.3 KC4VDZ Richmond
KC4VDZ
 442.3000 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Richmond, VA
23.6 K4LCE Louisa MSAW Ave
K4LCE
 145.3300 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Louisa, VA
23.6 K4LCE Louisa
K4LCE
 442.2250 +5 TSQL 131.8 FM (analog) — Louisa, VA
24.4 W4LML Chesterfield VA
W4LML BM
 431.2500 -0.1 CC1 DMR BrandMeister 3203454 — Chesterfield, VA FM1, VA
24.5 K4JK Fork Union
K4JK BM
 440.8000 +5 CC1 DMR BrandMeister 3151075 — Fork Union, VA
24.7 WA4FC Richmond Dtwn
WA4FC
 224.5200 -1.6 TONE 74.4 FM (analog) — Richmond, VA
24.7 WA4FC Richmond Dtwn
WA4FC
 927.0500 -25 TSQL 100.0 FM (analog) (FM,P25) — Richmond, VA
24.7 WA4FC Richmond Dtwn
WA4FC
 1282.0000 -20 TSQL 88.5 FM (analog) — Richmond, VA
26.5 K4JK Fork Union
K4JK DMRVA
 444.5375 +5 CC1 DMR DMRVA — Fork Union, VA
28.0 K4MSR Palmyra
K4MSR
 145.1700 -0.6 TSQL 151.4 FM (analog) — Palmyra, VA
31.8 KA4CBB Chester
KA4CBB
 147.3600 +0.6 none FM (analog) — Chester, VA
32.0 AE4ML Bowling Gre SRMC
AE4ML
 442.5750 +5 TSQL 79.7 FM (analog) (DMR,FM,P25) — Bowling Green, VA
32.2 KI4CMW Palmyra
KI4CMW BM
 430.4750 in 439.4750 CC1 DMR BrandMeister 311689302 — Palmyra VA, VA
33.7 WX4EMC Spotsylvania
WX4EMC
 224.2600 -1.6 TONE 114.8 FM (analog) — Spotsylvania, VA
35.5 KN4UND S Chesterfield
KN4UND AllStar
 442.6500 +5 TONE 74.4 FM (analog) AllStar 553750 — S. Chesterfield, VA
35.8 K3VB Gordonsville Gib
K3VB AllStar
 224.1800 -1.6 TONE 146.2 FM (analog) AllStar 28204 — Gordonsville, VA
36.9 WX4EMC Frederic Cosners
WX4EMC DMRVA
 145.3000 -0.6 CC1 DMR DMRVA — Fredericksburg, VA
37.5 W4CUL Gordonsville Gib
W4CUL EchoLink
 147.1200 +0.6 TSQL 146.2 FM (analog) (FM,P25) EchoLink 300136 — Gordonsville, VA
37.5 W4CUL Gordonsville Gib
W4CUL EchoLink
 443.8000 +5 TSQL 146.2 FM (analog) (C4FM,FM) EchoLink 300136 — Gordonsville, VA
37.7 W4CUL Orange GM See
W4CUL
 224.1800 +0.6 TSQL 146.2 FM (analog) — Orange, VA
39.2 W1ZFB Fred Four Mile F
W1ZFB AllStar
 927.0375 -25 TSQL 91.5 FM (analog) AllStar 41631 — Fredericksburg, VA
39.2 N4VKF Spotsylvania
N4VKF BM
 434.5500 +5 CC1 DMR BrandMeister 3151100 — Spotsylvania, VA
39.2 W4ETC Remington
W4ETC BM
 433.5500 in 439.5500 CC1 DMR BrandMeister 3214299 — Remington, VA
39.4 K4TS Fred Chancellor
K4TS
 443.8500 +5 TSQL 79.7 FM (analog) (FM,C4FM) — Fredericksburg, VA
39.6 K4TS Fred Chancellor
K4TS
 147.0150 +0.6 TSQL 79.7 FM (analog) 🗓 1 net 1 net Fredericksburg, VA
40.1 KO4BMA Poquoson
KO4BMA AllStar
 223.4000 simplex TONE 131.8 FM (analog) AllStar 471460 — Poquoson, VA
40.5 KE4SCS Petersburg
KE4SCS
 146.9850 -0.6 none FM (analog) (FM,C4FM) — Petersburg, VA
40.5 WA4FC Petersburg
WA4FC
 444.9750 +5 TONE 74.4 FM (analog) — Petersburg, VA
41.1 W4TTL Walkerton
W4TTL
 146.7150 -0.6 none FM (analog) — Walkerton, VA
41.6 WA4TFZ Char Martha Jeff
WA4TFZ
 444.2500 +5 TSQL 151.4 FM (analog) — Charlottesville, VA
41.6 WA4TFZ Char Martha Jeff
WA4TFZ
 146.9250 -0.6 TSQL 151.4 FM (analog) — Charlottesville, VA
42.1 KK4PND Petersburg
KK4PND MARC
 434.5000 +5 CC3 DMR DMR-MARC — Petersburg, VA
42.2 AE4ML Spotsylvania
AE4ML DMRVA
 442.4000 +5 CC1 DMR BrandMeister 310747 DMRVA — Spotsylvania, VA
42.2 N8RAT Fredericksburg
N8RAT DMRVA
 442.1125 +5 CC1 DMR DMRVA — Fredericksburg, VA
42.3 KF4UCI Char Carters Mtn
KF4UCI DMRVA
 444.9875 +5 CC1 DMR DMRVA — Charlottesville, VA
42.5 K4DND Char Carters Mtn
K4DND IRLP
 146.7300 -0.6 TONE 151.4 FM (analog) IRLP 4703 — Charlottesville, VA
42.7 KG4FJC Char Trump Winer
KG4FJC
 224.6000 -1.6 TSQL 151.4 FM (analog) — Charlottesville, VA
43.0 W1ZFB Fredericksburg
W1ZFB AllStar
 51.8600 -0.5 TONE 127.3 FM (analog) AllStar 42839 EchoLink 303832 — Fredericksburg, VA
43.0 AE4ML Fredericksburg
AE4ML DMRVA
 442.8500 +5 TSQL 79.7 FM (analog) (DMR,FM,P25) DMRVA — Fredericksburg, VA
43.0 WX4EMC Fredericksburg
WX4EMC DMRVA
 442.4000 +5 CC1 DMR DMRVA — Fredericksburg, VA
43.4 KG4HOT Charlottesville
KG4HOT IRLP
 224.5800 -1 TSQL 136.5 FM (analog) IRLP — Charlottesville, VA
43.4 KF4UCI Char Carter's Mt
KF4UCI
 442.0750 +5 TONE 151.4 FM (analog) — Charlottesville, VA
43.4 WA4FC Charlottesville
WA4FC DMRVA
 444.9125 +5 CC1 DMR DMRVA — Charlottesville, VA
44.1 WA4FC Petersburg
WA4FC
 147.3900 +0.6 TSQL 74.4 FM (analog) — Petersburg, VA
44.4 WW4GW Farmville Wtr
WW4GW
 443.3000 +5 TSQL 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Farmville, VA
44.4 WW4GW Farmville Wtr
WW4GW
 146.9550 -0.6 TSQL 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Farmville, VA
45.1 W4UVA Charlo Rice Hall
W4UVA
 443.0000 +5 TSQL 151.4 FM (analog) — Charlottesville, VA
45.8 KG4YJB Prin S Point Bus
KG4YJB
 444.2750 +5 TSQL 103.5 FM (analog) — Prince George, VA
45.9 K2VIZ New Kent
K2VIZ DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
45.9 WA4FC New Kent
WA4FC DMRVA
 442.0500 +5 CC1 DMR DMRVA — New Kent, VA
46.7 WA4FC Petersburg
WA4FC DMRVA
 442.6875 +5 CC1 DMR DMRVA — Petersburg, VA
48.0 K4MMJ Fredericksb FMl8
K4MMJ BM
 433.1000 +5 CC1 DMR BrandMeister 317511602 — Fredericksburg, FMl8, VA
48.1 WS4VA Stafford
WS4VA
 145.2700 -0.6 TSQL 79.7 FM (analog) — Stafford, VA
48.1 WS4VA Stafford
WS4VA
 442.4500 +5 TONE 79.7 FM (analog) (FM,C4FM) — Stafford, VA
48.4 N4HRS Farmville Leigh
N4HRS DMRVA
 444.3250 +5 CC9 DMR DMRVA N4HRS — Farmville, VA
49.4 K4GVA King George
K4GVA
 448.4750 -5 TONE 79.7 FM (analog) — King George, VA
49.4 W4TJ Williamsburg
W4TJ
 927.0625 -25 none FM (analog) (FM,P25) — Williamsburg, VA
49.4 W4KGC King George
W4KGC
 146.7450 -0.6 TSQL 107.2 FM (analog) — King George, VA
17.9 WA4FC offline Richmond
WA4FC BM
 443.5375 +5 CC1 DMR BrandMeister 315108 — Richmond, VA
20.6 KN4SKI offline Richmond VSP
KN4SKI
 146.9400 -0.6 TSQL 74.4 FM (analog) (FM,C4FM) — Richmond, VA
21.4 WA4MAS offline Richmond
WA4MAS WIRES-X
 145.1100 -0.6 TONE 127.3 FM (analog) (FM,C4FM) WIRES-X 30287 — Richmond, VA
22.5 W4SVR offline Mechanicsville
W4SVR
 145.2400 -0.6 none FM (analog) (FM,C4FM) — Mechanicsville, VA
33.7 N2XHZ offline Spotsylvania
N2XHZ
 447.8750 -5 none FM (analog) — Spotsylvania, VA
43.0 KG4HOT offline Charlottesville
KG4HOT IRLP
 224.6000 -1.6 TSQL 151.4 FM (analog) IRLP 8354 — Charlottesville, VA
43.2 K4DND offline Barboursville
K4DND IRLP
 445.9500 simplex none FM (analog) IRLP 8292 — Barboursville, VA