N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 11, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

K0LAF HAM

Amateur Extra class licensed since 1987 (39 yrs) K0LAF since 2005 · previously WB0YIU Henley, MO Grid EM38ui LoTW user eQSL AG Heard on PSK Reporter by 386 65 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 12, 2035. If it isn't renewed, it opens for vanity requests Aug 13, 2037.

📬 QSL: LoTW user · last upload Oct 1, 2026 · eQSL AG member · QRZ · HamQTH

📝 K0LAF has filed vanity applications before — latest filed Jul 25, 2005 · what was requested

Currently held by CHARLES M YOUNG · 2 holders on record

Current holder: CHARLES M YOUNG

Held K0LAF Aug 12, 2005 → present · first licensed Dec 29, 1987 as WB0YIU · 2 licenses · FRN 0013679618
📖 In the printed callbooks since 1980 as WB0YIU, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Previous holder: CARL Y ADCOCK

Held K0LAF Aug 7, 1984 → May 25, 2005 · first licensed Aug 7, 1984 as K0LAF · 1 license · FRN 0011385945
📖 In the printed callbooks since 1958 as K0LAF, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
K0LAF in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Vanity Applications Filed by K0LAF

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 Jul 25, 2005
Granted May 17, 2025
0002250833
 WB0YIU · CHARLES M YOUNG · Amateur Extra
Attn: Charles M Young · 4702 S FARM RD 53, REPUBLIC, MO 65738
37.1373, -93.4905 (ZIP center) · Grid EM37gd · CQ 4 · ITU 7 · map ↗
1.K0LAF ✓ Granted
 Granted
got K0LAF

Others Requesting K0LAF

1 application listed K0LAF as a choice, newest first.

FiledAwardApplicantChoice #K0LAFResult
Jul 25, 2005 Aug 12, 2005 WB0YIU · CHARLES M YOUNG · REPUBLIC, MO 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 386 stations (402 reports) · last 3 hr ago · FT8, CW · grid EM38ui48
40m · 38520m · 1
Farthest: IZ1CRR, 4,825 miles on 40m FT8 (-20 dB)
PSK Reporter map →

📥 Hearing others PSK Reporter

Heard 151 stations (151 reports) · last 3 hr ago · FT8 · grid EM38ui48
40m · 10720m · 44
Farthest: TN8GD, 7,348 miles on 20m FT8 (-7 dB)
PSK Reporter map →

Repeaters within 50 Miles

65 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
13.5 KB4VSP Jefferson C SEMA
KB4VSP BM
 146.8650 -0.6 TSQL 127.3 FM (analog) (C4FM,DMR,DV,FM,P25) BrandMeister 310319 — Jefferson City, MO
13.6 KB4VSP Jefferson C SEMA
KB4VSP
 443.1750 +5 TSQL 127.3 FM (analog) — Jefferson City, MO
13.8 K0ETY Jeff St Marys Ho
K0ETY
 442.1500 +5 TSQL 127.3 FM (analog) — Jefferson City, MO
13.8 K0ETY Jefferson City
K0ETY
 147.0000 -0.6 TSQL 127.3 FM (analog) — Jefferson City, MO
14.7 KC0KWL Eldon
KC0KWL AllStar
 53.0500 in 51.3500 TSQL 127.3 FM (analog) AllStar 42659 — Eldon, MO
14.7 AA0NC Eldon
AA0NC
 146.6250 -0.6 TONE 131.8 FM (analog) — Eldon, MO
14.7 N0QVO Eldon
N0QVO
 147.2700 +0.6 TSQL 123.0 FM (analog) — Eldon, MO
14.7 N0GYE Eldon
N0GYE
 224.5800 -1.6 none FM (analog) — Eldon, MO
15.4 KD0QPC Jefferson City
KD0QPC WIRES-X
 443.5000 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 17192 — Jefferson City, MO
19.7 AA0IY Barnett Golden
AA0IY
 442.9250 +5 TONE 127.3 FM (analog) — Barnett, MO
20.9 N0GYE Brinktown
N0GYE
 146.8950 -0.6 none FM (analog) — Brinktown, MO
22.1 KB4VSP
Listed as KB4VSP/R
 Holts Summit
KB4VSP AllStar
 444.8750 +5 TSQL 127.3 FM (analog) (C4FM,DMR,DV,FM,P25) BrandMeister 310332 AllStar 27188 — Holts Summit, MO
22.1 KB4VSP Holts Summit
KB4VSP EchoLink
 147.1200 +0.6 TSQL 127.3 FM (analog) EchoLink 471579 — Holts Summit, MO
22.1 KB4VSP Holts Summit
KB4VSP
 449.8750 +5 CC? DMR — Holts Summit, MO
22.1 KB4VSP Holts Summit
KB4VSP
 146.0000 in 292.0000 CC3 DMR — Holts Summit, MO
22.1 KB4VSP Holts Summit
KB4VSP
 145.0000 in 290.0000 CC3 DMR — Holts Summit, MO
22.1 KB4VSP Holts Summit
KB4VSP
 147.4200 +0.6 CC? DMR — Holts Summit, MO
22.5 K0MCA California
K0MCA
 444.6250 +5 TONE 127.3 FM (analog) — California, MO
22.6 N0QVO Osage Beach
N0QVO
 444.5000 +5 TONE 127.3 FM (analog) — Osage Beach, MO
27.1 K0ETY Linn MSHP
K0ETY
 145.3900 -0.6 TSQL 127.3 FM (analog) — Linn, MO
27.1 W0GS Dixon
W0GS
 146.7900 -0.6 TSQL 88.5 FM (analog) — Dixon, MO
27.5 WX0BC Ashland
WX0BC
 444.1750 +5 TSQL 107.2 FM (analog) — Ashland, MO
28.0 W0DQJ Ashland
W0DQJ
 146.6850 -0.6 TONE 77.0 FM (analog) — Ashland, MO
28.0 N0LBA Ashland
N0LBA
 444.9750 +5 TSQL 131.8 FM (analog) — Ashland, MO
28.0 K0SI Ashland
K0SI
 52.8900 in 51.1900 TSQL 127.3 FM (analog) — Ashland, MO
29.1 KA0RFO Laurie
KA0RFO AllStar
 146.9550 -0.6 TONE 192.8 FM (analog) AllStar 401362 — Laurie, MO
30.0 N0ZS Sunrise Beach
N0ZS
 146.7300 -0.6 TSQL 127.3 FM (analog) — Sunrise Beach, MO
32.5 N0VHN Belle
N0VHN
 224.6000 -5 none FM (analog) — Belle, MO
32.5 N0VHN Belle
N0VHN
 442.6000 +5 TONE 127.3 FM (analog) — Belle, MO
34.5 N0NOE Belle
N0NOE BM
 442.6000 +5 CC2 DMR BrandMeister 310240 — Belle, MO
35.7 WX0BC Columbia
WX0BC
 927.5125 -25 DCS 306 FM (analog) (FM,DMR,P25) — Columbia, MO
35.9 K0PHP Columbia
K0PHP BM
 927.5125 -25 CC3 DMR BrandMeister 314762 — Columbia, MO
36.9 KB0QWQ Stover
KB0QWQ
 147.3900 +0.6 TONE 127.3 FM (analog) — Stover, MO
36.9 KB0QWQ Stover
KB0QWQ
 444.9250 +5 TSQL 127.3 FM (analog) — Stover, MO
37.2 AC0WZ Fulton
AC0WZ BM
 444.9500 +5 CC1 DMR BrandMeister 312916 — Fulton, MO
38.3 WB8SQS Fulton
WB8SQS AllStar
 444.9750 simplex TONE 127.3 FM (analog) AllStar 46707 — Fulton, MO
38.3 WB0OBX Cameron
WB0OBX
 443.4250 +5 CC7 DMR — Cameron, MO
39.3 KC0MV Millersburg
KC0MV
 147.3150 +0.6 TONE 127.3 FM (analog) — Millersburg, MO
39.9 K0SI Columbia
K0SI BM
 146.7600 -0.6 TSQL 127.3 FM (analog) (C4FM,DMR,DV,FM,P25) BrandMeister 314655 — Columbia, MO
39.9 K0SI
Listed as K0SI 444.425
 Columbia
K0SI BM
 444.4250 +5 CC3 DMR BrandMeister 310018 — Columbia, MO
40.5 K0NXA Rolla MTI HQ
K0NXA AllStar
 146.8200 -0.6 TSQL 110.9 FM (analog) (FM,P25) AllStar 565502 EchoLink 113667 — Rolla, MO
40.6 W0CMD Rolla PHM Office
W0CMD
 444.0000 +5 none FM (analog) (DV,FM) — Rolla, MO
40.6 W0GS Rolla PHM Office
W0GS
 145.1300 -0.6 TSQL 88.5 FM (analog) — Rolla, MO
40.9 W0EEE Rolla
W0EEE BM
 448.8250 -5 CC12 DMR BrandMeister 312944 — Rolla, MO
40.9 W0EEE Rolla
W0EEE
 442.6750 +5 CC? DMR — Rolla, MO
40.9 W0EEE Rolla TR Hall
W0EEE
 145.4500 -0.6 TSQL 110.9 FM (analog) — Rolla, MO
40.9 W0EEE Rolla TR Hall
W0EEE BM
 443.8250 +5 TSQL 110.9 FM (analog) (C4FM,DMR,FM) BrandMeister 312944 — Rolla, MO
41.0 WX0BC Columbia
WX0BC
 146.6100 -0.6 TONE 127.3 FM (analog) — Columbia, MO
41.3 W0EEE Rolla
W0EEE
 53.4500 in 51.7500 TSQL 110.9 FM (analog) — Rolla, MO
41.3 WB9KHR Rolla
WB9KHR
 147.2100 +0.6 TSQL 88.5 FM (analog) — Rolla, MO
41.8 KA0KDW Macks Creek
KA0KDW AllStar
 147.2550 +0.6 DCS 165 FM (analog) (FM,P25) AllStar 44114 EchoLink 294043 — Macks Creek, MO
41.8 K0RLV Macks Creek
K0RLV AllStar
 444.0750 +5 TSQL 127.3 FM (analog) (FM,P25) AllStar 64816 — Macks Creek, MO
43.2 KE0CYW Cole Camp
KE0CYW BM
 145.1100 -0.6 CC3 DMR BrandMeister 312594 — Cole Camp, MO
43.8 N0NOE Owensville
N0NOE AllStar
 442.6500 +5 TONE 141.3 FM (analog) AllStar 43853 — Owensville, MO
44.3 K0LH Eldridge
K0LH
 146.7000 -0.6 TONE 88.5 FM (analog) — Eldridge, MO
45.3 KS0B Calwood
KS0B
 444.9500 +5 CC? DMR — Calwood, MO
45.3 KS0B Calwood
KS0B
 443.9250 +5 TSQL 127.3 FM (analog) — Calwood, MO
47.7 W0BRC Boonville
W0BRC
 147.3600 +0.6 TSQL 127.3 FM (analog) — Boonville, MO
47.7 KA0GFC Boonville
KA0GFC
 442.7000 +5 TSQL 77.0 FM (analog) — Boonville, MO
47.7 KA0GFC Boonville
KA0GFC
 444.7000 +5 TONE 77.0 FM (analog) — Boonville, MO
21.2 KD0SAF Offline Holts Summit
KD0SAF
 443.8000 +5 none FM (analog) — Holts Summit, MO
22.9 KB8KGU Offline Osage Beach
KB8KGU
 442.2000 +5 CC1 DMR — Osage Beach, MO
38.3 WB8SQS Offline Fulton
WB8SQS BM
 442.9500 +5 CC1 DMR BrandMeister 312913 BrandMeister 313081 — Fulton, MO
40.1 WX0BC Offline Columbia
WX0BC
 442.3250 +5 none FM (analog) (DV,FM) — Columbia, MO
43.7 N0NOE Offline Owensville
N0NOE AllStar
 443.6000 +5 TONE 141.3 FM (analog) (DMR,FM) AllStar 43936 BrandMeister 311067 — Owensville, MO