N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

Scott F Ludwig

FRN 0002854727 · first licensed Feb 19, 2000 as N8JHN · 2 licenses on record

📝 FCC applications (6)

ReceivedFile numberServicePurposeStatusCall
Mar 8, 20220009944933 HAMRenewal + modificationGranted WO8N
Sep 14, 20120005395024 HAMRenewalGranted WO8N
Apr 8, 20020000840108 HAMModificationGranted N8JHN
Apr 5, 20020000838567 HAMModificationGranted N8JHN
Mar 26, 20020000824410 HAMModificationGranted N8JHN
Feb 10, 20000000083195 HAMRenewal + modificationGranted N8JHN

Complete licensing history

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

Repeaters within 50 miles

60 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
5.7 KG8XB Grayling
KG8XB BM
 433.0125 +5 CC1 DMR BrandMeister 311105710 — Grayling MI, MI
5.7 N8QOP Roscommon
N8QOP AllStar
 145.4500 -0.6 TSQL 141.3 FM (analog) EchoLink 809815 AllStar 573650 — Roscommon, MI
5.7 N8QOP Roscommon
N8QOP AllStar
 443.1000 +5 TSQL 146.2 FM (analog) AllStar 573651 — Roscommon, MI
9.0 N8AHZ Grayling
N8AHZ WIRES-X
 145.1300 -0.6 TSQL 107.2 FM (analog) (C4FM,FM) WIRES-X 1 — Grayling, MI
13.4 KE8GLB Houghton Lake
KE8GLB AllStar
 145.3900 -0.6 TONE 103.5 FM (analog) AllStar 586180 EchoLink 953066 — Houghton Lake, MI
18.0 KE8OHG Prudenville
KE8OHG AllStar
 146.8400 -0.6 TONE 103.5 FM (analog) AllStar 567753 — Prudenville, MI
25.9 K8OAR West Branch Poin
K8OAR AllStar
 146.9400 -0.6 TSQL 103.5 FM (analog) (FM,C4FM) EchoLink 457206 AllStar 55416 — West Branch, MI
25.9 K7IOU Gaylord
K7IOU IRLP
 224.7400 -1.6 TONE 136.5 FM (analog) EchoLink 22474 IRLP 3033 — Gaylord, MI
26.7 KD8NCN West Branch WBMI
KD8NCN
 444.2250 +5 TSQL 107.2 FM (analog) — West Branch, MI
27.4 W8KAL Kalkaska
W8KAL
 52.8200 -0.5 none FM (analog) — Kalkaska, MI
27.4 AA8ZV Kalkaska
AA8ZV
 147.3000 +0.6 TONE 123.0 FM (analog) — Kalkaska, MI
27.7 W8DMI Rose City
W8DMI
 145.1100 -0.6 TSQL 131.8 FM (analog) (FM,C4FM) — Rose City, MI
27.9 AD8DP Lewiston
AD8DP WIRES-X
 146.8000 -0.6 Fusion (C4FM) WIRES-X 43148 — Lewiston, MI
28.8 KC8QVX Harrison Leota
KC8QVX AllStar
 444.9000 +5 TSQL 107.2 FM (analog) AllStar 586173 — Harrison, MI
28.9 W8FSM West Branch
W8FSM Mi5
 443.9500 +5 CC1 DMR Mi5 — West Branch, MI
29.2 K8DDX Mio
K8DDX
 444.9750 +5 TONE 103.5 FM (analog) (FM,C4FM) — Mio, MI
29.2 N9KOP Mio
N9KOP BM
 145.3500 -0.6 none FM (analog) (DMR,FM) BrandMeister TGIF — Mio, MI
30.3 K8WQK Mancelona
K8WQK WIRES-X
 442.8000 +5 TONE 110.9 FM (analog) (C4FM,FM) WIRES-X 21335 — Mancelona, MI
31.2 K8WQK Mancelona
K8WQK
 147.3800 +0.6 TONE 107.2 FM (analog) — Mancelona, MI
31.2 N9KOP Mio
N9KOP AllStar
 146.7000 -0.6 TSQL 103.5 FM (analog) AllStar 55672 EchoLink 780166 — Mio, MI
31.2 W8CMN Mio
W8CMN Mi5
 444.7000 +5 CC1 DMR Mi5 — Mio, MI
31.5 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 · 39 check-ins · 16 stations Gladwin, MI
32.7 W8FIK TRAVERSE CITY
W8FIK BM
 438.5500 -5 CC1 DMR BrandMeister 3210934 — TRAVERSE CITY, MI
33.8 N8RSH Lupton
N8RSH
 147.0800 +0.6 none FM (analog) (FM,C4FM) — Lupton, MI
34.3 NM8RC Gaylord
NM8RC EchoLink
 146.8200 -0.6 TONE 118.8 FM (analog) EchoLink 728606 — Gaylord, MI
34.3 KD8QCC Gaylord
KD8QCC
 444.0375 +5 none D-STAR — Gaylord, MI
35.6 N8JNA Gaylord
N8JNA WIRES-X
 147.1200 +0.6 TSQL 151.4 FM (analog) (C4FM,FM) WIRES-X 21335 WIRES-X 93652 — Gaylord, MI
35.9 K8DYS Harrison
K8DYS AllStar
 444.8500 +5 TONE 114.8 FM (analog) AllStar 586174 — Harrison, MI
36.3 K8DYS Harrison Wtr
K8DYS AllStar
 147.0500 +0.6 TSQL 107.2 FM (analog) AllStar 586173 — Harrison, MI
36.9 K8DYS Harrison
K8DYS AllStar
 147.2000 +0.6 TSQL 103.5 FM (analog) AllStar 586172 WIRES-X 43148 — Harrison, MI
37.6 NM8ES Elmira
NM8ES
 145.3200 -0.6 none D-STAR — Elmira, MI
37.6 NM8ES Elmira
NM8ES
 444.1125 +5 none D-STAR — Elmira, MI
38.8 W8VPC Bellaire
W8VPC AllStar
 146.6400 -0.6 TONE 100.0 FM (analog) AllStar 404241 — Bellaire, MI
39.2 W8CSX Gladwin
W8CSX WIRES-X
 146.7200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73920 🗓 2 nets 2 nets · 39 check-ins · 16 stations Gladwin, MI
39.4 K8EO Gladwin
K8EO WIRES-X
 442.4500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 30122 — Gladwin, MI
39.5 W8GDW Gladwin
W8GDW
 147.1800 +0.6 TSQL 173.8 FM (analog) (FM,C4FM) — Gladwin, MI
39.7 W8CT Cadillac
W8CT WIRES-X
 444.8250 +5 Fusion (C4FM) WIRES-X 1 — Cadillac, MI
39.7 K8CAD Cadillac
K8CAD
 146.9800 -0.6 none FM (analog) — Cadillac, MI
39.7 W8IRA Cadillac
W8IRA AllStar
 147.1600 +0.6 TONE 103.5 FM (analog) EchoLink 974494 AllStar 472440 — Cadillac, MI
40.9 KD8REH Kingsley
KD8REH BM
 443.3500 +5 CC1 DMR BrandMeister TGIF — Kingsley, MI
41.8 KD8REH Trave Mt Holiday
KD8REH
 146.9600 -0.6 TSQL 114.8 FM (analog) — Traverse City, MI
45.4 N8RDC East Jordan Rave
N8RDC
 442.0000 +5 TONE 114.8 FM (analog) — East Jordan, MI
46.7 N8CN Traverse City
N8CN AllStar
 444.4000 +5 TSQL 114.8 FM (analog) EchoLink 49686 AllStar 400312 — Traverse City, MI
47.0 N8DMH Traver Fire Dept
N8DMH AllStar
 442.2875 +5 TSQL 114.8 FM (analog) (FM,C4FM) AllStar 561472 WIRES-X 43032 — Traverse City, MI
47.1 N8DMH Traverse City
N8DMH WIRES-X
 146.9200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 74063 — Traverse City, MI
48.0 W8COP Sterling
W8COP
 147.0600 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) — Sterling, MI
48.1 W8COL East Jordan
W8COL
 147.2800 +0.6 TSQL 103.5 FM (analog) — East Jordan, MI
48.1 W8TVC Traverse City
W8TVC EchoLink
 145.2700 -0.6 TONE 114.8 FM (analog) EchoLink 56464 — Traverse City, MI
48.1 W8QPO Traverse City
W8QPO
 442.9000 +5 TONE 114.8 FM (analog) (C4FM,FM) — Traverse City, MI
48.1 KJ4KFJ Traverse City
KJ4KFJ
 443.0000 +5 TONE 114.8 FM (analog) — Traverse City, MI
48.8 KC8NVG East Jordan
KC8NVG
 147.3600 +0.6 none FM (analog) — East Jordan, MI
48.8 no call listed East Jordan
Michigan
 147.3600 +0.6 TONE 114.8 FM (analog) — East Jordan, MI
49.0 N8DMH Trav Munson Med
N8DMH AllStar
 147.2600 +0.6 TSQL 114.8 FM (analog) AllStar 554751 — Traverse City, MI
49.1 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 AllStar 554750 BrandMeister TGIF — Traverse City, MI
49.5 KD8OXV Traverse City
KD8OXV BM
 443.3125 +5 none D-STAR (DMR,DV) BrandMeister 312241 — Traverse City, MI
49.7 W8QPO Sherman
W8QPO WIRES-X
 147.1000 +0.6 TSQL 114.8 FM (analog) (C4FM,FM) WIRES-X 21335 — Sherman, MI
5.7 N8QOP offline Roscommon
N8QOP
 52.6400 -0.5 TSQL 146.2 FM (analog) — Roscommon, MI
7.4 KE8VFY offline Roscommon
KE8VFY
 147.2300 +0.6 none D-STAR — Roscommon, MI
7.4 KE8VFY offline Roscommon
KE8VFY
 443.3625 +5 none D-STAR — Roscommon, MI
13.4 KE8VFY offline Houghton Lake
KE8VFY
 442.6250 +5 TONE 118.8 FM (analog) — Houghton Lake, MI

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Apr 8, 2002
Granted Mar 8, 2022
0000840108
 N8JHN · Scott F Ludwig · Amateur Extra
4407 Norwood Dr, Roscommon, MI 48653
44.5315, -84.6978 (street) · Grid EN74pm · CQ 4 · ITU 8 · map ↗
1.WO8N ✓ granted
2.WU8Z held
3.WU8O held
4.WF8C held
5.WU8Y held
6.WQ8A held
7.WI8P held
8.WK8F held
9.WU8G held
10.WK8P held
11.WZ8M held
12.WM8P held
13.K8RU held
14.NG8F held
 Granted
got WO8N