N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

AC0CJ HAM

Amateur Extra class licensed since 2002 (24 yrs) AC0CJ since 2005 · previously KB0AD Cadillac, MI grid EN74hg 55 repeaters within 50 mi
🔒 Not available — currently licensed, through Jul 23, 2032. If it isn't renewed, it opens for vanity requests Jul 24, 2034.

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

Currently held by Charles E Maddox · 1 holder on record

Current holder: Charles E Maddox

Held AC0CJ Apr 21, 2005 → present · first licensed Jul 7, 2002 as KB0AD · 2 licenses · FRN 0007364342

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

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC0CJ in the last 24 hours. They show up here within seconds of AC0CJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

55 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
0.2 W8CT Cadillac
W8CT WIRES-X
 444.8250 +5 Fusion (C4FM) WIRES-X 1 — Cadillac, MI
0.2 K8CAD Cadillac
K8CAD
 146.9800 -0.6 none FM (analog) — Cadillac, MI
0.2 W8IRA Cadillac
W8IRA AllStar
 147.1600 +0.6 TONE 103.5 FM (analog) EchoLink 974494 AllStar 472440 — Cadillac, MI
14.3 W8FIK TRAVERSE CITY
W8FIK BM
 438.5500 -5 CC1 DMR BrandMeister 3210934 — TRAVERSE CITY, MI
20.5 W8QPO Sherman
W8QPO WIRES-X
 147.1000 +0.6 TSQL 114.8 FM (analog) (C4FM,FM) WIRES-X 21335 — Sherman, MI
24.1 KD8REH Kingsley
KD8REH BM
 443.3500 +5 CC1 DMR BrandMeister TGIF — Kingsley, MI
26.5 K8DYS Harrison
K8DYS AllStar
 147.2000 +0.6 TSQL 103.5 FM (analog) AllStar 586172 WIRES-X 43148 — Harrison, MI
26.6 KC8QVX Harrison Leota
KC8QVX AllStar
 444.9000 +5 TSQL 107.2 FM (analog) AllStar 586173 — Harrison, MI
26.8 KF8FQA Big Rapids WDEE
KF8FQA WIRES-X
 442.1250 +5 Fusion (C4FM) WIRES-X 83624 — Big Rapids, MI
31.5 KF9C Kaleva
KF9C
 145.1700 -0.6 TONE 94.8 FM (analog) — Kaleva, MI
33.1 AF8U Baldwin Wolf Lk
AF8U WIRES-X
 146.9000 -0.6 TSQL 94.8 FM (analog) (C4FM,FM) WIRES-X 21335 — Baldwin, MI
33.5 KD8REH Trave Mt Holiday
KD8REH
 146.9600 -0.6 TSQL 114.8 FM (analog) — Traverse City, MI
33.9 K8DYS Harrison Wtr
K8DYS AllStar
 147.0500 +0.6 TSQL 107.2 FM (analog) AllStar 586173 — Harrison, MI
34.0 KE8OHG Prudenville
KE8OHG AllStar
 146.8400 -0.6 TONE 103.5 FM (analog) AllStar 567753 — Prudenville, MI
35.1 N8CN Traverse City
N8CN AllStar
 444.4000 +5 TSQL 114.8 FM (analog) EchoLink 49686 AllStar 400312 — Traverse City, MI
35.1 W8KAL Kalkaska
W8KAL
 52.8200 -0.5 none FM (analog) — Kalkaska, MI
35.1 AA8ZV Kalkaska
AA8ZV
 147.3000 +0.6 TONE 123.0 FM (analog) — Kalkaska, MI
35.3 W8BNZ Honor Crystal
W8BNZ
 147.0400 +0.6 TSQL 114.8 FM (analog) (FM,C4FM) — Honor, MI
35.5 KB8SVJ Thompsonville
KB8SVJ AllStar
 147.3400 +0.6 TSQL 114.8 FM (analog) AllStar 567758 — Thompsonville, MI
36.2 N8DMH Traverse City
N8DMH WIRES-X
 146.9200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 74063 — Traverse City, MI
36.4 N8RTS Big Rapids Arpt
N8RTS WIRES-X
 442.1250 +5 Fusion (C4FM) WIRES-X 83624 — Big Rapids, MI
37.0 W8TVC Traverse City
W8TVC EchoLink
 145.2700 -0.6 TONE 114.8 FM (analog) EchoLink 56464 — Traverse City, MI
37.0 W8QPO Traverse City
W8QPO
 442.9000 +5 TONE 114.8 FM (analog) (C4FM,FM) — Traverse City, MI
37.0 KJ4KFJ Traverse City
KJ4KFJ
 443.0000 +5 TONE 114.8 FM (analog) — Traverse City, MI
37.2 N8DMH Trav Munson Med
N8DMH AllStar
 147.2600 +0.6 TSQL 114.8 FM (analog) AllStar 554751 — Traverse City, MI
37.2 N8DMH Trav Munson Med
N8DMH AllStar
 444.3500 +5 TSQL 107.2 FM (analog) (C4FM,DMR,DV,FM) AllStar 55475 EchoLink 766199 WIRES-X 09152 BrandMeister 312817 AllStar 554750 TGIF — Traverse City, MI
37.3 KE8GLB Houghton Lake
KE8GLB AllStar
 145.3900 -0.6 TONE 103.5 FM (analog) AllStar 586180 EchoLink 953066 — Houghton Lake, MI
37.4 KD8OXV Traverse City
KD8OXV BM
 443.3125 +5 none D-STAR (DMR,DV) BrandMeister 312241 — Traverse City, MI
38.5 W8IRA Big Rapids
W8IRA
 145.2900 -0.6 TONE 94.8 FM (analog) — Big Rapids, MI
38.6 K8DYS Harrison
K8DYS AllStar
 444.8500 +5 TONE 114.8 FM (analog) AllStar 586174 — Harrison, MI
38.9 W8TCM Traverse City
W8TCM AllStar
 146.8600 -0.6 TSQL 114.8 FM (analog) EchoLink 824031 AllStar 561472 — Traverse City, MI
38.9 W8TCM Traverse City
W8TCM WIRES-X
 442.5000 +5 none FM (analog) (DMR,FM) WIRES-X 21335 BrandMeister TGIF — Traverse City, MI
39.0 KF8KK Glen Arbor
KF8KK
 444.7250 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Glen Arbor, MI
39.2 KB8QOI Big Rapids Ferri
KB8QOI EchoLink
 443.9000 +5 none FM (analog) EchoLink 389477 — Big Rapids, MI
41.8 W8MAB Bitely
W8MAB
 147.2100 +0.6 none FM (analog) — Bitely, MI
43.2 N8QOP Roscommon
N8QOP AllStar
 145.4500 -0.6 TSQL 141.3 FM (analog) EchoLink 809815 AllStar 573650 — Roscommon, MI
43.2 N8QOP Roscommon
N8QOP AllStar
 443.1000 +5 TSQL 146.2 FM (analog) AllStar 573651 — Roscommon, MI
43.3 KG8CW Beulah
KG8CW WIRES-X
 147.0400 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 99849 — Beulah, MI
44.0 N8AHZ Grayling
N8AHZ WIRES-X
 145.1300 -0.6 TSQL 107.2 FM (analog) (C4FM,FM) WIRES-X 1 — Grayling, MI
44.8 N8DMH Traver Fire Dept
N8DMH AllStar
 442.2875 +5 TSQL 114.8 FM (analog) (FM,C4FM) AllStar 561472 WIRES-X 43032 — Traverse City, MI
45.9 W8GJX Manistee
W8GJX
 146.7800 -0.6 TSQL 94.8 FM (analog) — Manistee, MI
47.9 K8WQK Mancelona
K8WQK
 147.3800 +0.6 TONE 107.2 FM (analog) — Mancelona, MI
48.4 K8WQK Mancelona
K8WQK WIRES-X
 442.8000 +5 TONE 110.9 FM (analog) (C4FM,FM) WIRES-X 21335 — Mancelona, MI
48.7 W8CSX Gladwin
W8CSX WIRES-X
 146.7200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73920 🗓 2 nets 2 nets · 30 check-ins · 16 stations Gladwin, MI
48.9 W8GDW Gladwin
W8GDW
 147.1800 +0.6 TSQL 173.8 FM (analog) (FM,C4FM) — Gladwin, MI
49.1 W8CSX Gladwin Lk
W8CSX WIRES-X
 145.2500 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 43148 WIRES-X 33148 🗓 2 nets 2 nets · 30 check-ins · 16 stations Gladwin, MI
49.5 K8EO Gladwin
K8EO
 442.4500 +5 Fusion (C4FM) — Gladwin, MI
37.3 KE8VFY offline Houghton Lake
KE8VFY
 442.6250 +5 TONE 118.8 FM (analog) — Houghton Lake, MI
39.0 WI0OK offline Greilickville
WI0OK
 145.3600 -0.6 none D-STAR — Greilickville, MI
40.8 N8ARY offline Bitely
N8ARY
 146.5350 in 446.1250 TSQL 94.8 FM (analog) — Bitely, MI
43.1 W8BNZ offline Benzonia
W8BNZ
 442.6000 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Benzonia, MI
43.2 N8QOP offline Roscommon
N8QOP
 52.6400 -0.5 TSQL 146.2 FM (analog) — Roscommon, MI
45.6 KE8VFY offline Roscommon
KE8VFY
 147.2300 +0.6 none D-STAR — Roscommon, MI
45.6 KE8VFY offline Roscommon
KE8VFY
 443.3625 +5 none D-STAR — Roscommon, MI
49.0 W8BNZ offline Frankfort
W8BNZ
 442.2000 +5 TSQL 114.8 FM (analog) — Frankfort, MI