N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

KD9UPE HAM

Technician class licensed since 2022 (4 yrs) Green Bay, WI grid EN54wo 78 repeaters within 50 mi
🔒 Not available — currently licensed, through Mar 18, 2032. If it isn't renewed, it opens for vanity requests Mar 19, 2034.

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

Currently held by Bradley E Erdmann · 1 holder on record

Current holder: Bradley E Erdmann

Held KD9UPE Mar 18, 2022 → present · first licensed Mar 18, 2022 as KD9UPE · 1 license · FRN 0032091571

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 KD9UPE in the last 24 hours. They show up here within seconds of KD9UPE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

78 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
3.2 KB9AMM Green Bay
KB9AMM
 443.5000 +5 TSQL 107.2 FM (analog) — Green Bay, WI
4.7 KA9CSQ Green Bay
KA9CSQ IRLP
 444.7500 +5 TSQL 100.0 FM (analog) EchoLink 504417 IRLP 8242 — Green Bay, WI
5.5 KB9RHB Green Bay Owner'
KB9RHB
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
6.2 K9EAM Green Bay
K9EAM AllStar
 147.1200 +0.6 TONE 107.2 FM (analog) AllStar 63934 EchoLink 333812 — Green Bay, WI
6.2 K9JQE Green Bay
K9JQE
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
6.3 K9EAM Green Bay GB
K9EAM
 147.3600 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Green Bay, WI
6.8 N9PAY Green Bay KB9AMM
N9PAY MARC
 443.5063 +5 CC6 DMR DMR-MARC — Green Bay, WI
8.4 W9OSL Green Bay Our
W9OSL IRLP
 444.7500 +5 TSQL 100.0 FM (analog) IRLP 8242 — Green Bay, WI
8.5 KC0ARF Green Bay
KC0ARF IRLP
 146.4000 simplex TSQL 123.0 FM (analog) IRLP 4772 — Green Bay, WI
9.0 N9DKH Green Bay Elmo
N9DKH AllStar
 147.0750 +0.6 DCS 223 FM (analog) (FM,P25) AllStar 43193 EchoLink 265839 — Green Bay, WI
9.5 WA9RFT Green Bay
WA9RFT AllStar
 441.4500 +5 TONE 100.0 FM (analog) AllStar 46928 — Green Bay, WI
10.0 K9EAM Green Bay St
K9EAM
 444.2063 in 449.2027 none D-STAR — Green Bay, WI
12.9 KB9GKC Green Bay Owner'
KB9GKC
 146.6850 -0.6 TSQL 107.2 FM (analog) — Green Bay, WI
12.9 KB9GKC Green Bay Owner'
KB9GKC
 444.5500 +5 TSQL 107.2 FM (analog) — Green Bay, WI
13.3 WI9WIN Green Bay Badger
WI9WIN WIN
 443.4000 +5 TSQL 100.0 FM (analog) WIN — Green Bay, WI
13.4 K9EAM Green Bay WFRV
K9EAM IRLP
 444.7750 +5 TONE 107.2 FM (analog) IRLP 4475 — Green Bay, WI
13.4 K9GB Green Bay WFRV
K9GB
 147.1200 +0.6 TSQL 107.2 FM (analog) — Green Bay, WI
13.4 KC9UHI Green Bay WFRV
KC9UHI KC9UHI
 442.8313 +5 CC6 DMR KC9UHI — Green Bay, WI
18.5 N9GMT Green Bay
N9GMT FM38
 442.8000 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets Green Bay, WI
20.7 KB9DSV Oconto Falls
KB9DSV
 146.8350 -0.6 TSQL 107.2 FM (analog) — Oconto Falls, WI
22.2 W9LCJ Kaukauna
W9LCJ
 145.2300 -0.6 CC? DMR (C4FM,DMR) — Kaukauna, WI
22.8 W0LFE Gillett Frederic
W0LFE
 444.2250 +5 TSQL 107.2 FM (analog) — Gillett, WI
25.9 K9STN Appleton Outagam
K9STN
 145.1500 -0.6 TSQL 100.0 FM (analog) — Appleton, WI
26.0 KD9NKO Kewaunee
KD9NKO
 444.9550 +5 none D-STAR — Kewaunee, WI
26.2 KG9HY Appleton
KG9HY BM
 446.5000 -12 CC6 DMR BrandMeister 316557207 — Appleton, WI
26.2 W9ZL Appleton WHBY
W9ZL WIRES-X
 145.3300 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 30216 🗓 1 net 1 net Appleton, WI
26.3 W9RIC Harrison
W9RIC
 145.2100 -0.6 TSQL 146.2 FM (analog) (FM,C4FM) — Harrison, WI
26.3 WJ9K Appleton
WJ9K WIRES-X
 442.1750 +5 TONE 100.0 FM (analog) (C4FM,FM) WIRES-X 18429 — Appleton, WI
26.3 N9KRG Appleton
N9KRG AllStar
 444.0500 +5 TSQL 146.2 FM (analog) (DMR,FM) AllStar 28929 IRLP 8594 EchoLink 247695 BrandMeister 315518 — Appleton, WI
26.6 W9ZL Appleton Oneida
W9ZL
 443.6500 +5 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net Appleton, WI
27.0 WG9I Appleton
WG9I BM
 446.5000 -5 CC1 DMR BrandMeister 321219723 — Appleton, WI
27.3 W9RIC Appleton
W9RIC EchoLink
 442.1750 +5 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 273416 — Appleton, WI
27.4 KB9BYP Appleton
KB9BYP
 146.6550 -0.6 TONE 100.0 FM (analog) — Appleton, WI
27.4 W9ZL Appleton
W9ZL
 146.7600 -0.6 TONE 100.0 FM (analog) (FM,C4FM) 🗓 2 nets 2 nets Appleton, WI
27.4 WJ9K Appleton Darboy
WJ9K
 224.5000 -1.6 TONE 100.0 FM (analog) 🗓 1 net 1 net Appleton, WI
27.4 W9DOR Brussels Hl
W9DOR EchoLink
 444.0000 +5 TSQL 107.2 FM (analog) EchoLink 44407 — Brussels, WI
27.5 WE9COM Brussels VZW /
WE9COM
 146.8050 -0.6 TSQL 146.2 FM (analog) — Brussels, WI
27.6 K9KEW Kewaunee
K9KEW
 147.2700 +0.6 TSQL 146.2 FM (analog) — Kewaunee, WI
28.4 W9RIC Appleton
W9RIC
 224.5000 -1.6 TSQL 100.0 FM (analog) — Appleton, WI
30.9 W9RES Manitowoc Co
W9RES
 146.8950 -0.6 TSQL 146.2 FM (analog) — Manitowoc, WI
31.4 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 145.4700 -0.6 TONE 114.8 FM (analog) AllStar 615331 EchoLink 311184 — Suring, WI
31.8 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 442.5500 +5 TSQL 123.0 FM (analog) AllStar 615330 EchoLink 311184 — Suring, WI
31.8 AB9PJ Suring WRVM
AB9PJ
 145.4700 -0.6 TSQL 114.8 FM (analog) — Suring, WI
31.8 AB9PJ Suring WRVM
AB9PJ
 442.5500 +5 TSQL 146.2 FM (analog) — Suring, WI
31.8 WE9COM Suring WRVM
WE9COM
 145.2900 -0.6 TSQL 114.8 FM (analog) — Suring, WI
32.7 KA9TQC Clintonville WI
KA9TQC BM
 433.1000 +5 CC1 DMR BrandMeister 312817313 — Clintonville, WI EN5, WI
33.6 N9GHE Whitelaw AO Home
N9GHE
 224.5400 -1.6 TSQL 107.2 FM (analog) — Whitelaw, WI
35.0 N9GMT Manitowoc
N9GMT FM38
 442.6000 +5 TSQL 123.0 FM (analog) AllStar 2495 AllStar 28563 FM38 🗓 4 nets 4 nets Manitowoc, WI
35.5 WI9WIN Pound Badger
WI9WIN WIN
 442.0000 +5 TSQL 114.8 FM (analog) WIN — Pound, WI
38.2 K9ZW Manitowoc Crafts
K9ZW
 145.1100 -0.6 TSQL 100.0 FM (analog) — Manitowoc, WI
38.5 N9DCD Wisconsin
N9DCD BM
 444.8375 in 438.3375 CC1 DMR BrandMeister 311248603 — , WI
38.6 KS9E Shawano Gresham
KS9E
 147.2250 +0.6 TSQL 114.8 FM (analog) — Shawano, WI
38.9 KC9HYC Chilton
KC9HYC
 147.1950 +0.6 TSQL 173.8 FM (analog) (FM,P25) — Chilton, WI
39.3 AB9PJ Marinette WHYB
AB9PJ
 444.5000 +5 TSQL 146.2 FM (analog) — Marinette, WI
40.0 W9RES Manitowoc Holy
W9RES WIRES-X
 443.1500 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 33355 — Manitowoc, WI
40.5 N7SWX Manitowoc
N7SWX
 443.4250 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Manitowoc, WI
40.6 KD9TZ Chilton
KD9TZ
 444.8000 +5 TSQL 107.2 FM (analog) — Chilton, WI
40.6 KA9OJN New Holstein Chi
KA9OJN
 147.3000 +0.6 TSQL 107.2 FM (analog) — New Holstein, WI
41.3 KC9HYC Chilton
KC9HYC BM
 442.7750 +5 CC6 DMR BrandMeister 310787 — Chilton, WI
41.3 W9DK Manitowoc Co
W9DK
 146.6100 -0.6 TSQL 107.2 FM (analog) — Manitowoc, WI
42.0 N9GMT Oshkosh
N9GMT FM38
 443.6250 +5 TSQL 123.0 FM (analog) AllStar 2494 AllStar 2495 AllStar 45762 FM38 🗓 4 nets 4 nets Oshkosh, WI
42.0 W9DOR Sturgeon Bay WDO
W9DOR AllStar
 147.2100 +0.6 TSQL 107.2 FM (analog) AllStar 53693 EchoLink 660181 — Sturgeon Bay, WI
43.1 K9STT Menominee
K9STT
 224.6000 -1.6 TSQL 141.3 FM (analog) — Menominee, MI
43.1 W8PIF Menominee
W8PIF WIRES-X
 444.0750 +5 TSQL 107.2 FM (analog) (FM,C4FM) WIRES-X 52285 🗓 1 net 1 net Menominee, MI
43.4 KC9HYC Brothertown
KC9HYC BM
 444.5188 +5 CC6 DMR BrandMeister 311680 — Brothertown, WI
45.3 KC9LYF Oshkosh
KC9LYF BM
 444.4750 +5 CC1 DMR BrandMeister 315527 — Oshkosh, WI
45.9 W4IJR Porterfield
W4IJR
 444.4000 +5 TSQL 100.0 FM (analog) — Porterfield, WI
47.3 KC9LYF Oshkosh Winnebag
KC9LYF
 147.2400 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Oshkosh, WI
48.4 W9DOR Egg Harbor DC EM
W9DOR
 146.7300 -0.6 TSQL 107.2 FM (analog) — Egg Harbor, WI
48.8 N9NOJ Ogdenburg
N9NOJ
 145.0975 +0.6 CC? DMR — Ogdenburg, WI
48.9 KX9RT Waupaca
KX9RT AllStar
 146.9250 -0.6 TSQL 118.8 FM (analog) (DMR,FM) AllStar 559299 EchoLink 409257 IRLP 4294 AllStar 559291 🗓 1 net 1 net · 29 check-ins · 11 stations Waupaca, WI
48.9 N5IIA Waupaca
N5IIA
 444.9000 +5 TSQL 114.8 FM (analog) (DMR,FM) — Waupaca, WI
48.9 N9NOJ
Listed as N9NOJ -R
 Ogdensburg
N9NOJ BM
 145.1100 -0.6 CC1 DMR BrandMeister 314142 — Ogdensburg, WI
48.9 W8PIF Marinette JS
W8PIF EchoLink
 147.0000 +0.6 TSQL 107.2 FM (analog) EchoLink 481872 🗓 1 net 1 net Marinette, WI
8.5 KB0P offline Green Bay
KB0P IRLP
 439.1000 simplex TSQL 100.0 FM (analog) IRLP 4521 — Green Bay, WI
8.5 KB0P offline Green Bay
KB0P IRLP
 445.0000 simplex TSQL 100.0 FM (analog) IRLP 8993 — Green Bay, WI
12.7 KE9AEK offline Green Bay
KE9AEK IRLP
 430.4000 simplex TSQL 71.9 FM (analog) IRLP 7290 — Green Bay, WI
28.4 KA9NWY offline Shawano
KA9NWY
 145.3500 -0.6 TONE 114.8 FM (analog) — Shawano, WI