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

Mark Dudenhoeffer

FRN 0037560315 · first licensed Nov 27, 2025 as KE9EFV · 1 license on record

📝 FCC applications (1)

ReceivedFile numberServicePurposeStatusCall
Nov 25, 20250011797236 HAMNew licenseGranted KE9EFV

Complete licensing history

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

Nets

NetWhenFrequencyRoleTimesLast
Chippewa Valley InfoThu 11:45 AM CT444.350Checked in12026-09-03

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

51 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
0.1 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 145.4700 -0.6 TONE 114.8 FM (analog) AllStar 615331 EchoLink 311184 — Suring, WI
1.4 AB9PJ Suring WRVM
AB9PJ
 145.4700 -0.6 TSQL 114.8 FM (analog) — Suring, WI
1.4 AB9PJ Suring WRVM
AB9PJ
 442.5500 +5 TSQL 146.2 FM (analog) — Suring, WI
1.4 WE9COM Suring WRVM
WE9COM
 145.2900 -0.6 TSQL 114.8 FM (analog) — Suring, WI
1.4 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 442.5500 +5 TSQL 123.0 FM (analog) AllStar 615330 EchoLink 311184 — Suring, WI
9.0 W0LFE Gillett Frederic
W0LFE
 444.2250 +5 TSQL 107.2 FM (analog) — Gillett, WI
13.9 KB9DSV Oconto Falls
KB9DSV
 146.8350 -0.6 TSQL 107.2 FM (analog) — Oconto Falls, WI
16.1 WI9WIN Pound Badger
WI9WIN WIN
 442.0000 +5 TSQL 114.8 FM (analog) WIN — Pound, WI
25.3 KS9E Shawano Gresham
KS9E
 147.2250 +0.6 TSQL 114.8 FM (analog) — Shawano, WI
25.5 AA9JR Townsend Holiday
AA9JR AllStar
 443.9500 +5 TSQL 114.8 FM (analog) (DMR,FM) AllStar 505080 BrandMeister 311630 — Townsend, WI
30.0 W4IJR Porterfield
W4IJR
 444.4000 +5 TSQL 100.0 FM (analog) — Porterfield, WI
31.2 W9SM Antigo Kent
W9SM
 147.2550 +0.6 TSQL 114.8 FM (analog) — Antigo, WI
32.2 KA9TQC Clintonville WI
KA9TQC BM
 433.1000 +5 CC1 DMR BrandMeister 312817313 — Clintonville, WI EN5, WI
32.8 WA8WG Wausaukee
WA8WG
 146.8800 -0.6 TSQL 136.5 FM (analog) — Wausaukee, WI
33.7 KB9AMM Green Bay
KB9AMM
 443.5000 +5 TSQL 107.2 FM (analog) — Green Bay, WI
34.7 AB9PJ Marinette WHYB
AB9PJ
 444.5000 +5 TSQL 146.2 FM (analog) — Marinette, WI
36.1 KA9CSQ Green Bay
KA9CSQ IRLP
 444.7500 +5 TSQL 100.0 FM (analog) EchoLink 504417 IRLP 8242 — Green Bay, WI
36.9 KB9RHB Green Bay Owner'
KB9RHB
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
37.4 K9EAM Green Bay
K9EAM AllStar
 147.1200 +0.6 TONE 107.2 FM (analog) AllStar 63934 EchoLink 333812 — Green Bay, WI
37.4 K9JQE Green Bay
K9JQE
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
37.5 N9PAY Green Bay KB9AMM
N9PAY MARC
 443.5063 +5 CC6 DMR DMR-MARC — Green Bay, WI
37.6 W9SM Antigo Gresch
W9SM
 145.3100 -0.6 TSQL 114.8 FM (analog) — Antigo, WI
37.6 K9EAM Green Bay GB
K9EAM
 147.3600 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Green Bay, WI
37.6 K9STT Menominee
K9STT
 224.6000 -1.6 TSQL 141.3 FM (analog) — Menominee, MI
37.6 W8PIF Menominee
W8PIF WIRES-X
 444.0750 +5 TSQL 107.2 FM (analog) (FM,C4FM) WIRES-X 52285 🗓 1 net 1 net Menominee, MI
37.8 WI9WIN Amberg Badger
WI9WIN
 443.7000 +5 TSQL 114.8 FM (analog) — Amberg, WI
37.8 KC9WOG Amberg
KC9WOG WIN
 443.7000 +5 none D-STAR WIN — Amberg, WI
39.4 N9TEV Antigo
N9TEV
 147.3150 +0.6 TSQL 114.8 FM (analog) — Antigo, WI
39.4 W9OSL Green Bay Our
W9OSL IRLP
 444.7500 +5 TSQL 100.0 FM (analog) IRLP 8242 — Green Bay, WI
39.5 KC0ARF Green Bay
KC0ARF IRLP
 146.4000 simplex TSQL 123.0 FM (analog) IRLP 4772 — Green Bay, WI
40.3 N9DKH Green Bay Elmo
N9DKH AllStar
 147.0750 +0.6 DCS 223 FM (analog) (FM,P25) AllStar 43193 EchoLink 265839 — Green Bay, WI
40.4 WA9RFT Green Bay
WA9RFT AllStar
 441.4500 +5 TONE 100.0 FM (analog) AllStar 46928 — Green Bay, WI
41.1 K9EAM Green Bay St
K9EAM
 444.2063 in 449.2027 none D-STAR — Green Bay, WI
41.2 W8PIF Marinette JS
W8PIF EchoLink
 147.0000 +0.6 TSQL 107.2 FM (analog) EchoLink 481872 🗓 1 net 1 net Marinette, WI
41.9 W9DOR Brussels Hl
W9DOR EchoLink
 444.0000 +5 TSQL 107.2 FM (analog) EchoLink 44407 — Brussels, WI
42.0 WE9COM Brussels VZW /
WE9COM
 146.8050 -0.6 TSQL 146.2 FM (analog) — Brussels, WI
43.1 KS8O Wallace
KS8O
 444.6500 +5 DCS 125 FM (analog) — Wallace, MI
44.0 KB9GKC Green Bay Owner'
KB9GKC
 146.6850 -0.6 TSQL 107.2 FM (analog) — Green Bay, WI
44.0 KB9GKC Green Bay Owner'
KB9GKC
 444.5500 +5 TSQL 107.2 FM (analog) — Green Bay, WI
44.7 WI9WIN Green Bay Badger
WI9WIN WIN
 443.4000 +5 TSQL 100.0 FM (analog) WIN — Green Bay, WI
44.8 K9EAM Green Bay WFRV
K9EAM IRLP
 444.7750 +5 TONE 107.2 FM (analog) IRLP 4475 — Green Bay, WI
44.8 K9GB Green Bay WFRV
K9GB
 147.1200 +0.6 TSQL 107.2 FM (analog) — Green Bay, WI
44.8 KC9UHI Green Bay WFRV
KC9UHI KC9UHI
 442.8313 +5 CC6 DMR KC9UHI — Green Bay, WI
49.0 W9LCJ Kaukauna
W9LCJ
 145.2300 -0.6 CC? DMR (C4FM,DMR) — Kaukauna, WI
49.3 W9DOR Sturgeon Bay WDO
W9DOR AllStar
 147.2100 +0.6 TSQL 107.2 FM (analog) AllStar 53693 EchoLink 660181 — Sturgeon Bay, WI
49.4 KG9HY Appleton
KG9HY BM
 446.5000 -12 CC6 DMR BrandMeister 316557207 — Appleton, WI
49.9 N9GMT Green Bay
N9GMT FM38
 442.8000 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets Green Bay, WI
19.1 KA9NWY offline Shawano
KA9NWY
 145.3500 -0.6 TONE 114.8 FM (analog) — Shawano, WI
39.5 KB0P offline Green Bay
KB0P IRLP
 439.1000 simplex TSQL 100.0 FM (analog) IRLP 4521 — Green Bay, WI
39.5 KB0P offline Green Bay
KB0P IRLP
 445.0000 simplex TSQL 100.0 FM (analog) IRLP 8993 — Green Bay, WI
43.7 KE9AEK offline Green Bay
KE9AEK IRLP
 430.4000 simplex TSQL 71.9 FM (analog) IRLP 7290 — Green Bay, WI