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

AC8DG HAM

Amateur Extra class licensed since 1999 (27 yrs) AC8DG since 2009 · previously KD8HHW, K9TNT Northport, MI grid EN75db LoTW user on APRS 3 min ago 49 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 14, 2028. If it isn't renewed, it opens for vanity requests Jan 15, 2030.

📬 QSL: LoTW user · last upload Feb 10, 2015 as previous call K9TNT · none yet as AC8DG · not eQSL AG · QRZ · HamQTH

Currently held by JAMES L DUFF · 1 holder on record

Current holder: JAMES L DUFF

Held AC8DG Feb 23, 2009 → present · first licensed Jun 17, 1999 as K9TNT · 3 licenses · FRN 0009758053

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

📍 APRS

AC8DG-6 · 3 min ago · 40 mph · 771 ft
45.1100, -85.6345 · Rover Six - listening 52 and Digi W1 AVRT6
Full history on aprs.fi →

Repeaters within 50 miles

49 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
5.1 WD8DX Northport
WD8DX
 147.2200 +0.6 TSQL 151.4 FM (analog) — Northport, MI
5.5 W8QPO Leland
W8QPO
 146.9200 -0.6 TSQL 114.8 FM (analog) — Leland, MI
6.0 WD8DX Lake Sheriff Dep
WD8DX AllStar
 147.1400 +0.6 TSQL 103.5 FM (analog) AllStar 567757 — Lake Leelanau, MI
7.1 N8OCX Lake Leelanau
N8OCX
 442.2500 +5 TSQL 114.8 FM (analog) — Lake Leelanau, MI
15.5 N8DMH Traver Fire Dept
N8DMH AllStar
 442.2875 +5 TSQL 114.8 FM (analog) (FM,C4FM) AllStar 561472 WIRES-X 43032 — Traverse City, MI
21.0 KF8KK Glen Arbor
KF8KK
 444.7250 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Glen Arbor, MI
21.1 W8TCM Traverse City
W8TCM AllStar
 146.8600 -0.6 TSQL 114.8 FM (analog) EchoLink 824031 AllStar 561472 — Traverse City, MI
21.1 W8TCM Traverse City
W8TCM WIRES-X
 442.5000 +5 none FM (analog) (DMR,FM) WIRES-X 21335 BrandMeister TGIF — Traverse City, MI
22.2 KD8OXV Traverse City
KD8OXV BM
 443.3125 +5 none D-STAR (DMR,DV) BrandMeister 312241 — Traverse City, MI
22.2 W8TVC Traverse City
W8TVC EchoLink
 145.2700 -0.6 TONE 114.8 FM (analog) EchoLink 56464 — Traverse City, MI
22.2 W8QPO Traverse City
W8QPO
 442.9000 +5 TONE 114.8 FM (analog) (C4FM,FM) — Traverse City, MI
22.2 KJ4KFJ Traverse City
KJ4KFJ
 443.0000 +5 TONE 114.8 FM (analog) — Traverse City, MI
22.2 N8DMH Trav Munson Med
N8DMH AllStar
 147.2600 +0.6 TSQL 114.8 FM (analog) AllStar 554751 — Traverse City, MI
22.3 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
22.9 N8DMH Traverse City
N8DMH WIRES-X
 146.9200 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 74063 — Traverse City, MI
24.1 N8CN Traverse City
N8CN AllStar
 444.4000 +5 TSQL 114.8 FM (analog) EchoLink 49686 AllStar 400312 — Traverse City, MI
25.0 W8VPC Bellaire
W8VPC AllStar
 146.6400 -0.6 TONE 100.0 FM (analog) AllStar 404241 — Bellaire, MI
25.8 KD8REH Trave Mt Holiday
KD8REH
 146.9600 -0.6 TSQL 114.8 FM (analog) — Traverse City, MI
27.8 W8COL East Jordan
W8COL
 147.2800 +0.6 TSQL 103.5 FM (analog) — East Jordan, MI
29.5 KC8NVG East Jordan
KC8NVG
 147.3600 +0.6 none FM (analog) — East Jordan, MI
29.5 no call listed East Jordan
Michigan
 147.3600 +0.6 TONE 114.8 FM (analog) — East Jordan, MI
30.8 N8RDC East Jordan Rave
N8RDC
 442.0000 +5 TONE 114.8 FM (analog) — East Jordan, MI
32.8 K8WQK Mancelona
K8WQK
 147.3800 +0.6 TONE 107.2 FM (analog) — Mancelona, MI
34.3 K8WQK Mancelona
K8WQK WIRES-X
 442.8000 +5 TONE 110.9 FM (analog) (C4FM,FM) WIRES-X 21335 — Mancelona, MI
34.5 W8KAL Kalkaska
W8KAL
 52.8200 -0.5 none FM (analog) — Kalkaska, MI
34.5 AA8ZV Kalkaska
AA8ZV
 147.3000 +0.6 TONE 123.0 FM (analog) — Kalkaska, MI
34.9 KD8REH Kingsley
KD8REH BM
 443.3500 +5 CC1 DMR BrandMeister TGIF — Kingsley, MI
37.4 KG8CW Beulah
KG8CW WIRES-X
 147.0400 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 99849 — Beulah, MI
40.4 NM8ES Elmira
NM8ES
 145.3200 -0.6 none D-STAR — Elmira, MI
40.4 NM8ES Elmira
NM8ES
 444.1125 +5 none D-STAR — Elmira, MI
40.8 W8QPO Petoskey
W8QPO
 442.1500 +5 TSQL 114.8 FM (analog) (FM,C4FM) — Petoskey, MI
41.3 W8BNZ Honor Crystal
W8BNZ
 147.0400 +0.6 TSQL 114.8 FM (analog) (FM,C4FM) — Honor, MI
41.5 K8BCW Harbor Springs
K8BCW BM
 441.5000 +5 CC1 DMR BrandMeister 3218866 — Harbor Springs, MI
41.6 KB8SVJ Thompsonville
KB8SVJ AllStar
 147.3400 +0.6 TSQL 114.8 FM (analog) AllStar 567758 — Thompsonville, MI
42.5 W8CCE Petoskey
W8CCE BM
 443.3750 +5 none D-STAR (C4FM,DMR,DV,P25) BrandMeister 312066 TGIF — Petoskey, MI
42.5 W8CCE Petoskey
W8CCE AllStar
 145.1900 -0.6 TSQL 103.5 FM (analog) AllStar 567750 — Petoskey, MI
42.6 W8NSA Petoskey
W8NSA AllStar
 442.6750 +5 TONE 123.0 FM (analog) AllStar 27739 — Petoskey, MI
43.4 W8QPO Sherman
W8QPO WIRES-X
 147.1000 +0.6 TSQL 114.8 FM (analog) (C4FM,FM) WIRES-X 21335 — Sherman, MI
44.2 W8GQN Stutsmanville
W8GQN IRLP
 146.6800 -0.6 TSQL 110.9 FM (analog) IRLP 4450 — Stutsmanville, MI
44.2 WB8DEL Stutsmanville
WB8DEL MARC
 224.5600 -1.6 TONE 100.0 FM (analog) (DMR,FM) DMR-MARC — Stutsmanville, MI
44.6 K7IOU Gaylord
K7IOU IRLP
 224.7400 -1.6 TONE 136.5 FM (analog) EchoLink 22474 IRLP 3033 — Gaylord, MI
46.1 W8FIK TRAVERSE CITY
W8FIK BM
 438.5500 -5 CC1 DMR BrandMeister 3210934 — TRAVERSE CITY, MI
49.4 NM8RC Gaylord
NM8RC EchoLink
 146.8200 -0.6 TONE 118.8 FM (analog) EchoLink 728606 — Gaylord, MI
49.4 KD8QCC Gaylord
KD8QCC
 444.0375 +5 none D-STAR — Gaylord, MI
49.7 N8JNA Gaylord
N8JNA WIRES-X
 147.1200 +0.6 TSQL 151.4 FM (analog) (C4FM,FM) WIRES-X 21335 WIRES-X 93652 — Gaylord, MI
21.0 WI0OK offline Greilickville
WI0OK
 145.3600 -0.6 none D-STAR — Greilickville, MI
37.7 W8BNZ offline Benzonia
W8BNZ
 442.6000 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Benzonia, MI
41.2 W8BNZ offline Frankfort
W8BNZ
 442.2000 +5 TSQL 114.8 FM (analog) — Frankfort, MI
42.5 W8CCE offline Mackinaw City
W8CCE
 444.3750 +5 CC? DMR — Mackinaw City, MI