N9TPB FCC License Search
🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 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

AD0AU HAM

Amateur Extra class licensed since 2006 (20 yrs) AD0AU since 2012 · previously KC0WWB Farmington, MO grid EM47ts 59 repeaters within 50 mi
🔒 Not available — currently licensed, through May 24, 2036. If it isn't renewed, it opens for vanity requests May 25, 2038.

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

📝 AD0AU has filed vanity applications before — latest filed Apr 9, 2007 · what was requested

Currently held by MARK R STEVENS · 1 holder on record

Current holder: MARK R STEVENS

Held AD0AU Jun 20, 2012 → present · first licensed May 24, 2006 as KC0WWB · 2 licenses · FRN 0014812549

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

Vanity applications filed by AD0AU

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 Apr 9, 2007
Award date was Apr 27, 2007
0002984845
 KC0WWB · Mark R Stevens · General
PO Box 167 · 4078 Hwy W., Farmington, MO 63640
37.7551, -90.3690 (ZIP center) · Grid EM47ts · CQ 4 · ITU 7 · map ↗
1.KC0MAR available
 Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AD0AU in the last 24 hours. They show up here within seconds of AD0AU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

59 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
3.1 AB0HX Farmington
AB0HX BM
 442.4500 +5 CC2 DMR BrandMeister 3176346 BrandMeister 317634601 — Farmington, MO
3.4 KC9SDU Farmington
KC9SDU BM
 442.5250 +5 CC2 DMR BrandMeister 312941 BrandMeister 314599 — Farmington, MO
4.2 KC9SDU Farmington
KC9SDU BM
 442.4500 +5 CC2 DMR BrandMeister 3118561 — Farmington, MO
10.6 AB0HX Park Hills
AB0HX
 146.7150 -0.6 TONE 100.0 FM (analog) — Park Hills, MO
11.1 K0EOR Farmington
K0EOR EchoLink
 147.0300 +0.6 TSQL 100.0 FM (analog) EchoLink 365062 🗓 2 nets 2 nets · 28 check-ins · 27 stations Farmington, MO
14.1 N0OZK Fredericktown
N0OZK
 145.1500 -0.6 TONE 100.0 FM (analog) — Fredericktown, MO
15.2 N8WIZ Park Hills Frank
N8WIZ EchoLink
 145.1900 -0.6 TSQL 100.0 FM (analog) EchoLink 145141 — Park Hills, MO
15.4 W0EMM Bonne Terre Arpt
W0EMM
 442.3250 +5 TSQL 151.4 FM (analog) — Bonne Terre, MO
20.8 KD0KIB Belleview
KD0KIB
 443.7000 +5 none FM (analog) (FM,C4FM) — Belleview, MO
21.8 KA0CUU Arcadia
KA0CUU
 146.9550 -0.6 TSQL 100.0 FM (analog) — Arcadia, MO
23.3 K0NXA Arcadia TSM SP
K0NXA
 442.2500 +5 TSQL 100.0 FM (analog) (FM,P25) — Arcadia, MO
23.4 K0QOD Sainte Genevieve
K0QOD
 146.6250 -0.6 TSQL 100.0 FM (analog) — Sainte Genevieve, MO
26.1 AB0TL Potosi Floyd 911
AB0TL AllStar
 146.8350 -0.6 TONE 100.0 FM (analog) AllStar 450651 AllStar 450652 — Potosi, MO
26.1 N0WNC Potosi
N0WNC
 147.1950 +0.6 TONE 141.3 FM (analog) — Potosi, MO
26.1 N0WNC Potosi
N0WNC
 444.4000 +5 TSQL 100.0 FM (analog) — Potosi, MO
26.1 N0VOJ Potosi
N0VOJ
 146.7150 -0.6 TSQL 88.5 FM (analog) — Potosi, MO
27.2 K0GDI Blackwell
K0GDI AllStar
 53.4100 in 51.7100 TSQL 100.0 FM (analog) AllStar 59503 EchoLink 2207 — Blackwell, MO
27.6 WY9S Perryville
WY9S
 147.3150 +0.6 TONE 100.0 FM (analog) — Perryville, MO
27.6 WY9S Perryville
WY9S
 444.2250 +5 none FM (analog) (FM,C4FM) — Perryville, MO
28.4 K0MGU De Soto
K0MGU
 146.8800 -0.6 none FM (analog) — De Soto, MO
28.4 K0MGU De Soto
K0MGU
 146.7000 -0.6 none FM (analog) — De Soto, MO
28.4 K0MGU De Soto
K0MGU
 442.8500 +5 none FM (analog) — De Soto, MO
30.9 KD0RIS Festus Buck Nob
KD0RIS AllStar
 146.7750 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) AllStar 63965 EchoLink 337708 AllStar 47533 — Festus, MO
31.1 K0FDG Washington
K0FDG BM
 442.6250 +5 TSQL 141.3 FM (analog) (DMR,FM) BrandMeister 312682 — Washington, MO
31.7 W0KLX Festus
W0KLX
 146.7000 -0.6 TONE 141.3 FM (analog) — Festus, MO
32.2 W0KLX Festus
W0KLX
 443.9500 +5 TSQL 71.9 FM (analog) — Festus, MO
32.2 W0WHW Crystal City
W0WHW
 443.6250 +5 TSQL 100.0 FM (analog) — Crystal City, MO
32.9 N0APT Ware
N0APT BM
 433.8500 in 443.8500 CC1 DMR BrandMeister 316673201 — Ware, MO
34.6 KB0TLL Hillsboro
KB0TLL
 147.0750 +0.6 TSQL 141.3 FM (analog) 🗓 4 nets 4 nets · 53 check-ins · 48 stations Hillsboro, MO
35.3 W0QMF Scopus KMHM
W0QMF
 146.8200 -0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net Scopus, MO
40.7 K0AMC Barnhart
K0AMC AllStar
 443.7250 +5 TSQL 192.8 FM (analog) AllStar 529202 AllStar 614054 — Barnhart, MO
40.7 K0AMC Barnhart
K0AMC
 52.9500 in 51.2500 TSQL 192.8 FM (analog) — Barnhart, MO
41.9 N9MQW Waterloo
N9MQW
 144.8300 +0.6 TSQL 127.3 FM (analog) — Waterloo, IL
41.9 N9MQW Waterloo
N9MQW
 145.4300 -0.6 TSQL 127.3 FM (analog) — Waterloo, IL
42.0 N0WNC Viburnum
N0WNC
 147.3000 +0.6 TSQL 110.9 FM (analog) — Viburnum, MO
42.0 KD0KIB Viburnum
KD0KIB AllStar
 147.3000 +0.6 TONE 100.0 FM (analog) AllStar 450650 — Viburnum, MO
42.0 KD0KIB Viburnum
KD0KIB
 442.0500 +5 TSQL 100.0 FM (analog) — Viburnum, MO
42.2 WA0PEZ Imperial
WA0PEZ
 224.0400 -5 none FM (analog) — Imperial, MO
42.2 KE0PE Imperial
KE0PE
 442.5000 +5 none FM (analog) — Imperial, MO
42.5 KB0TLL Imperial
KB0TLL WIRES-X
 147.1050 +0.6 none FM (analog) (C4FM,FM) WIRES-X 50995 🗓 4 nets 4 nets · 53 check-ins · 48 stations Imperial, MO
43.6 KD0MRV Greenville
KD0MRV AllStar
 145.2300 -0.6 TSQL 123.0 FM (analog) AllStar 44246 — Greenville, MO
45.2 KD0KIB Piedmont
KD0KIB
 147.1200 +0.6 TSQL 100.0 FM (analog) — Piedmont, MO
46.3 AB9S Jackson
AB9S AllStar
 224.3000 -1.6 TONE 88.5 FM (analog) AllStar 41144 — Jackson, MO
46.4 KD0BQS Arnold
KD0BQS BM
 442.4500 +5 TSQL 141.3 FM (analog) (C4FM,DMR,DV,FM) BrandMeister 310337 — Arnold, MO
46.6 K0WCR Piedmont
K0WCR
 147.3750 +0.6 TSQL 100.0 FM (analog) — Piedmont, MO
46.6 AB9S Jackson
AB9S AllStar
 145.3100 -0.6 TONE 88.5 FM (analog) AllStar 28981 — Jackson, MO
47.7 N0FLC Saint Louis
N0FLC
 147.2250 +0.6 TSQL 141.3 FM (analog) — Saint Louis, MO
47.7 K0AMC Arnold
K0AMC AllStar
 146.9250 -0.6 TSQL 192.8 FM (analog) AllStar 614052 EchoLink 215303 — Arnold, MO
47.8 KC9AEC Arnold
KC9AEC AllStar
 444.9750 +5 TONE 127.3 FM (analog) AllStar 52920 — Arnold, MO
48.4 N9MQW Columbia
N9MQW
 444.7000 +5 TSQL 127.3 FM (analog) — Columbia, IL
48.4 N9MQW Columbia
N9MQW
 449.7000 -5 TSQL 127.3 FM (analog) — Columbia, IL
48.6 W9RNM Ava
W9RNM
 147.0900 +0.6 TSQL 88.5 FM (analog) — Ava, IL
49.2 KD0ZEA Pacific Signal
KD0ZEA
 442.3000 +5 TSQL 141.3 FM (analog) (DV,FM) — Pacific, MO
49.3 KD0ZEA Pacific Signal
KD0ZEA
 146.4500 +1 TSQL 141.3 FM (analog) (DV,FM) — Pacific, MO
30.9 KD0RIS offline Festus Buck Nob
KD0RIS AllStar
 443.6250 +5 TSQL 100.0 FM (analog) (C4FM,FM) AllStar 47535 — Festus, MO
44.6 K0GDI offline Blackwell
K0GDI IRLP
 442.4250 +5 TSQL 210.7 FM (analog) IRLP 4312 — Blackwell, MO
47.7 N0FLC offline Saint Louis
N0FLC
 443.1500 +5 TSQL 141.3 FM (analog) — Saint Louis, MO
48.7 K0AMC offline Arnold
K0AMC
 444.8500 +5 TSQL 192.8 FM (analog) (C4FM,FM) — Arnold, MO
49.8 WA0FYA offline Pacific Signal
WA0FYA
 224.9400 -1.6 TONE 141.3 FM (analog) — Pacific, MO