N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · 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

K4LDO HAM

General class licensed since 2007 (19 yrs) K4LDO since 2008 · previously KI4UQS Greenwood, VA grid FM08ob 90 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 22, 2028. If it isn't renewed, it opens for vanity requests Feb 23, 2030.

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

📝 K4LDO has filed vanity applications before — latest filed Feb 4, 2008 · what was requested

Currently held by Adam C Dudley · 2 holders on record

Current holder: Adam C Dudley

Held K4LDO Feb 22, 2008 → present · first licensed Mar 23, 2007 as KI4UQS · 2 licenses · FRN 0016263501

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

Previous holder: WILLIAM Y ELLIOTT SR

Held K4LDO Jan 26, 1995 → Jan 26, 2005 · first licensed Jan 26, 1995 as K4LDO · 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 K4LDO

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 4, 2008
Granted Jan 29, 2018
0003313369
 KI4UQS · Adam C Dudley · Technician
Attn: adam dudley · PO Box 64 · 850 greenwood rd, Greenwood, VA 22943
38.0580, -78.7715 (street) · Grid FM08ob · CQ 5 · ITU 8 · map ↗
1.K4LDO ✓ granted
 Granted
got K4LDO

Others requesting K4LDO

2 applications listed K4LDO as a choice, newest first.

FiledAwardApplicantChoice #Status
Dec 12, 2022 Dec 30, 2022 KQ4DFJ · Michael O Biddle · Jacksonville, FL 4Granted
Feb 4, 2008 Feb 22, 2008 KI4UQS · Adam C Dudley · Greenwood, VA 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4LDO in the last 24 hours. They show up here within seconds of K4LDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

90 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
1.6 KC8MTV Waynesboro Bear
KC8MTV WIRES-X
 145.2900 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) WIRES-X 21625 — Waynesboro, VA
1.8 KF4UCI Waynesboro Bear
KF4UCI
 444.7750 +5 TONE 151.4 FM (analog) — Waynesboro, VA
1.8 W4PNT Waynesboro Bear
W4PNT
 147.0750 +0.6 TSQL 131.8 FM (analog) — Waynesboro, VA
3.5 WA4TFZ Crozet BE Mtn
WA4TFZ
 146.8950 -0.6 TSQL 151.4 FM (analog) — Crozet, VA
6.4 NM9S Waynesboro Afton
NM9S
 53.4100 -0.5 none FM (analog) — Waynesboro, VA
9.0 WA4TFZ Covesville Heard
WA4TFZ
 146.7600 -0.6 TONE 151.4 FM (analog) — Covesville, VA
9.0 WA4TFZ Covesville Heard
WA4TFZ
 224.7600 -1.6 TONE 151.4 FM (analog) — Covesville, VA
13.6 WR4CV Wintergreen
WR4CV BM
 444.4375 +5 CC1 DMR BrandMeister 311087 — Wintergreen, VA
13.6 WR4CV Wintergreen
WR4CV
 444.9375 +5 none D-STAR — Wintergreen, VA
13.6 WW4GW Wintergreen Reso
WW4GW
 224.4000 -1.6 TONE 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Wintergreen, VA
13.6 WW4GW Wintergreen Reso
WW4GW
 444.4375 +5 TSQL 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Wintergreen, VA
13.8 WW4GW Wintergreen
WW4GW
 444.9375 +5 TSQL 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Wintergreen, VA
14.0 WW4GW Wintergreen Reso
WW4GW
 146.8200 -0.6 TSQL 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Wintergreen, VA
14.0 WW4GW Wintergreen Reso
WW4GW
 444.5500 +5 TSQL 136.5 FM (analog) 🗓 2 nets 2 nets · 28 check-ins · 19 stations Wintergreen, VA
14.3 W4UVA Charlo Rice Hall
W4UVA
 443.0000 +5 TSQL 151.4 FM (analog) — Charlottesville, VA
16.0 N4CWJ Verona
N4CWJ BM
 444.9625 +5 CC1 DMR BrandMeister 314951 — Verona, VA
16.2 KO4CTF Verona
KO4CTF
 146.8500 -0.6 TSQL 131.8 FM (analog) 🗓 1 net 1 net · 198 check-ins · 18 stations Verona, VA
16.2 KG4HOT Charlottesville
KG4HOT IRLP
 224.5800 -1 TSQL 136.5 FM (analog) IRLP — Charlottesville, VA
16.2 KF4UCI Char Carter's Mt
KF4UCI
 442.0750 +5 TONE 151.4 FM (analog) — Charlottesville, VA
16.2 WA4FC Charlottesville
WA4FC DMRVA
 444.9125 +5 CC1 DMR DMRVA — Charlottesville, VA
16.2 KG4FJC Char Trump Winer
KG4FJC
 224.6000 -1.6 TSQL 151.4 FM (analog) — Charlottesville, VA
16.3 K4DND Char Carters Mtn
K4DND IRLP
 146.7300 -0.6 TONE 151.4 FM (analog) IRLP 4703 — Charlottesville, VA
16.5 KF4UCI Char Carters Mtn
KF4UCI DMRVA
 444.9875 +5 CC1 DMR DMRVA — Charlottesville, VA
17.5 N4KYM Staunton
N4KYM
 146.7000 -0.6 TONE 131.8 FM (analog) — Staunton, VA
18.0 WA4TFZ Char Martha Jeff
WA4TFZ
 146.9250 -0.6 TSQL 151.4 FM (analog) — Charlottesville, VA
18.0 WA4TFZ Char Martha Jeff
WA4TFZ
 444.2500 +5 TSQL 151.4 FM (analog) — Charlottesville, VA
18.1 KG4TIH Staunton JS Hl
KG4TIH WIRES-X
 145.1700 -0.6 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 18558 — Staunton, VA
18.2 K3RFP Staunton GH Park
K3RFP WIRES-X
 442.0250 +5 Fusion (C4FM) WIRES-X 21605 — Staunton, VA
18.2 KG4TIH Staunton JS Hl
KG4TIH WIRES-X
 444.2000 +5 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 71429 — Staunton, VA
18.4 KB4OLM Stuarts Dr Wilda
KB4OLM
 147.3600 +0.6 none FM (analog) — Stuarts Draft, VA
18.8 KG4HOT Schuyler
KG4HOT AllStar
 224.9000 -1.6 TONE 131.8 FM (analog) AllStar 47151 — Schuyler, VA
21.7 AA4DH Stanard Snow Mtn
AA4DH
 443.9000 +5 TONE 151.4 FM (analog) — Stanardsville, VA
23.1 K4MRA Harrisonburg Mas
K4MRA WIRES-X
 444.6000 +5 TONE 131.8 FM (analog) (FM,C4FM) WIRES-X 50942 — Harrisonburg, VA
23.2 K4MRA Harrisonburg Mas
K4MRA
 145.1300 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Harrisonburg, VA
24.7 AA4DH Greene Flat Top
AA4DH
 145.4700 -0.6 TSQL 151.4 FM (analog) — Greene, VA
24.7 K4BRW Standardsville
K4BRW AllStar
 224.8000 -1.6 TONE 151.4 FM (analog) AllStar 58653 — Standardsville, VA
26.6 KI4CMW Palmyra
KI4CMW BM
 430.4750 in 439.4750 CC1 DMR BrandMeister 311689302 — Palmyra VA, VA
27.0 KF4UCI Staunton Buffalo
KF4UCI DMRVA
 443.1500 +5 CC1 DMR DMRVA — Staunton, VA
27.6 K4JK Harrisonburg
K4JK DMRVA
 444.6625 +5 CC1 DMR DMRVA — Harrisonburg, VA
28.7 KD4ADL Lexington Rocky
KD4ADL
 147.3000 +0.6 TSQL 110.9 FM (analog) — Lexington, VA
28.8 W4ROC Lexington Rocky
W4ROC
 147.3300 +0.6 TONE 131.8 FM (analog) (FM,C4FM) — Lexington, VA
28.8 W4ROC Lexington Rocky
W4ROC
 444.1500 +5 Fusion (C4FM) — Lexington, VA
28.8 W4ROC Lexington Rocky
W4ROC
 53.0100 -1 none FM (analog) — Lexington, VA
29.8 KO4BMA Poquoson
KO4BMA AllStar
 223.4000 simplex TONE 131.8 FM (analog) AllStar 471460 — Poquoson, VA
30.4 KG4HOT Staunton Elliott
KG4HOT EchoLink
 224.3000 -1.6 TSQL 131.8 FM (analog) EchoLink 950919 — Staunton, VA
30.4 KG4HOT Staunton Elliott
KG4HOT
 444.1000 +5 TSQL 131.8 FM (analog) — Staunton, VA
30.9 K4MSR Palmyra
K4MSR
 145.1700 -0.6 TSQL 151.4 FM (analog) — Palmyra, VA
32.2 K3VB Gordonsville Gib
K3VB AllStar
 224.1800 -1.6 TONE 146.2 FM (analog) AllStar 28204 — Gordonsville, VA
34.5 W4CUL Orange GM See
W4CUL
 224.1800 +0.6 TSQL 146.2 FM (analog) — Orange, VA
34.7 K4JK Fork Union
K4JK DMRVA
 444.5375 +5 CC1 DMR DMRVA — Fork Union, VA
34.7 WA3KOK Banco Fork Mtn
WA3KOK
 443.2500 +5 TSQL 107.2 FM (analog) (FM,P25) — Banco, VA
34.7 W4CUL Gordonsville Gib
W4CUL EchoLink
 147.1200 +0.6 TSQL 146.2 FM (analog) (FM,P25) EchoLink 300136 — Gordonsville, VA
34.7 W4CUL Gordonsville Gib
W4CUL EchoLink
 443.8000 +5 TSQL 146.2 FM (analog) (C4FM,FM) EchoLink 300136 — Gordonsville, VA
34.8 KX4O Madison Blakey
KX4O AllStar
 147.0300 +0.6 TSQL 79.7 FM (analog) AllStar 58692 — Madison, VA
35.6 AE4ML Madison
AE4ML BM
 147.0300 +0.6 CC1 DMR BrandMeister 310749 — Madison, VA
35.7 K4JK Fork Union
K4JK BM
 440.8000 +5 CC1 DMR BrandMeister 3151075 — Fork Union, VA
35.7 AF4CY Madison
AF4CY
 145.4100 -0.6 TONE 100.0 FM (analog) — Madison, VA
36.3 K4KLH Singers Glen Lit
K4KLH
 147.2250 +0.6 TONE 131.8 FM (analog) — Singers Glen, VA
36.3 K4KLH Sing Little N Mt
K4KLH
 145.6250 +1.6 TONE 131.8 FM (analog) — Singer's Glen, VA
37.9 K4CQ Amherst Buffalo
K4CQ
 145.4900 -0.6 TSQL 136.5 FM (analog) — Amherst, VA
38.3 N4YSA New Market Luray
N4YSA WIRES-X
 146.6250 -0.6 TSQL 131.8 FM (analog) WIRES-X 51391 🗓 2 nets 2 nets · 16 check-ins · 11 stations New Market, VA
38.3 N4YSA New Market Luray
N4YSA
 443.3500 +5 TSQL 203.5 FM (analog) 🗓 2 nets 2 nets · 16 check-ins · 11 stations New Market, VA
38.6 W4GSB Stanley Shenando
W4GSB
 146.6700 -0.6 TSQL 114.8 FM (analog) 🗓 1 net 1 net · 6 check-ins · 6 stations Stanley, VA
39.4 W4DHW Virginia
W4DHW BM
 440.0000 +5 CC1 DMR BrandMeister 3151344 — , VA
41.0 WA4RTS Lynchburg TR Mtn
WA4RTS EchoLink
 147.1950 +0.6 TSQL 136.5 FM (analog) EchoLink 808227 🗓 1 net 1 net · 1 check-ins · 1 stations Lynchburg, VA
41.0 K4CQ Lynchburg TR Mtn
K4CQ
 444.5000 +5 TSQL 136.5 FM (analog) — Lynchburg, VA
41.0 WA4RTS Lynchburg TR Mtn
WA4RTS BM
 146.6550 -0.6 CC1 DMR BrandMeister 310341 🗓 1 net 1 net · 1 check-ins · 1 stations Lynchburg, VA
41.1 N4HRS Lynchburg TR Mtn
N4HRS DMRVA
 443.5500 +5 CC9 DMR DMRVA N4HRS — Lynchburg, VA
41.2 WD4KQI Lynchburg TR Mtn
WD4KQI WIRES-X
 444.9500 +5 TSQL 136.5 FM (analog) (C4FM,FM) WIRES-X 55137 — Lynchburg, VA
41.3 W4DHW Lexington
W4DHW BM
 442.0500 +5 CC1 DMR BrandMeister 311152 — Lexington, VA
41.3 N4HRS Lexington
N4HRS DMRVA
 444.0750 +5 CC9 DMR DMRVA N4HRS — Lexington, VA
41.7 K4LCE Louisa
K4LCE
 442.2250 +5 TSQL 131.8 FM (analog) — Louisa, VA
41.9 K4LCE Louisa MSAW Ave
K4LCE
 145.3300 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Louisa, VA
42.6 KF4YLM Lynchburg TR Mtn
KF4YLM EchoLink
 145.2700 -0.6 TONE 136.5 FM (analog) EchoLink 871755 — Lynchburg, VA
43.2 W4DHW Lexington Brushy
W4DHW DMRVA
 441.9250 +5 CC1 DMR DMRVA — Lexington, VA
43.6 KQ4PTL Stonyman
KQ4PTL
 448.5250 -5 TONE 241.8 FM (analog) — Stonyman, VA
43.9 N3RWZ Louisa
N3RWZ BM
 433.5000 in 446.0500 CC1 DMR BrandMeister 321485802 🗓 1 net 1 net · 56 check-ins · 23 stations Louisa, VA
44.2 K4LAZ Goochland
K4LAZ BM
 421.0000 +25 CC1 DMR BrandMeister 317200901 — Goochland, VA
48.0 KQ4DSO Mount Jackson
KQ4DSO EchoLink
 146.7150 -0.6 TONE 146.2 FM (analog) EchoLink 474435 — Mount Jackson, VA
49.3 N4GEC Gum Spring
N4GEC
 444.6500 +5 TSQL 203.5 FM (analog) — Gum Spring, VA
49.3 WA4FC Gum Spring
WA4FC DMRVA
 443.4375 +5 CC1 DMR DMRVA — Gum Spring, VA
49.4 WB4IKL Gum Spring
WB4IKL
 147.2700 +0.6 TSQL 203.5 FM (analog) (FM,C4FM) — Gum Spring, VA
13.3 W4KEL offline Charlottesville
W4KEL IRLP
 443.9250 simplex TSQL 100.0 FM (analog) IRLP 8004 — Charlottesville, VA
14.0 KC8MTV offline STUARTS DRAFT
KC8MTV IRLP
 446.0000 simplex DCS 023 FM (analog) IRLP 8178 — STUARTS DRAFT, VA
15.7 KG4HOT offline Charlottesville
KG4HOT IRLP
 224.6000 -1.6 TSQL 151.4 FM (analog) IRLP 8354 — Charlottesville, VA
18.8 N3XA offline Staunton
N3XA BM
 444.5250 +5 CC1 DMR BrandMeister 314134 — Staunton, VA
24.4 K4DND offline Barboursville
K4DND IRLP
 445.9500 simplex none FM (analog) IRLP 8292 — Barboursville, VA
30.4 KG4HOT offline Staunton Elliott
KG4HOT
 147.0450 +0.6 TSQL 131.8 FM (analog) — Staunton, VA
31.5 KK4PH offline Harrisonburg
KK4PH IRLP
 446.0200 simplex TSQL 131.8 FM (analog) IRLP 4063 — Harrisonburg, VA
42.6 N4HRS offline Lynchburg TR Mtn
N4HRS
 443.5000 +5 DCS 712 FM (analog) — Lynchburg, VA