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

AB9DK HAM

Amateur Extra class licensed since 1995 (31 yrs) AB9DK since 2001 · previously N9RWP Green Bay, WI grid EN64ak on APRS 1 min ago 91 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 12, 2033. If it isn't renewed, it opens for vanity requests Jan 13, 2035.

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

Currently held by David E Worthen · 1 holder on record

Current holder: David E Worthen

Held AB9DK Nov 14, 2001 → present · first licensed May 12, 1995 as N9RWP · 2 licenses · FRN 0005225727

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

Others requesting AB9DK

1 application listed AB9DK as a choice, newest first.

FiledAwardApplicantChoice #Status
Dec 5, 2013 Dec 23, 2013 KE4OSK · Daniel J Kyburz · Montgomery, IL 5Granted

📡 On the air: APRS, digital & WSPR spots

📍 APRS

AB9DK-B · 1 min ago · 10 ft
44.4517, -87.9195 · 70cm Voice (D-Star) 438.78500MHz +0.0000MHz
Full history on aprs.fi →

Repeaters within 50 miles

91 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
0.8 KB9GKC Green Bay Owner'
KB9GKC
 146.6850 -0.6 TSQL 107.2 FM (analog) — Green Bay, WI
0.8 KB9GKC Green Bay Owner'
KB9GKC
 444.5500 +5 TSQL 107.2 FM (analog) — Green Bay, WI
3.6 WA9RFT Green Bay
WA9RFT AllStar
 441.4500 +5 TONE 100.0 FM (analog) AllStar 46928 — Green Bay, WI
4.5 KC0ARF Green Bay
KC0ARF IRLP
 146.4000 simplex TSQL 123.0 FM (analog) IRLP 4772 — Green Bay, WI
4.6 W9OSL Green Bay Our
W9OSL IRLP
 444.7500 +5 TSQL 100.0 FM (analog) IRLP 8242 — Green Bay, WI
5.0 WI9WIN Green Bay Badger
WI9WIN WIN
 443.4000 +5 TSQL 100.0 FM (analog) WIN — Green Bay, WI
5.3 K9EAM Green Bay WFRV
K9EAM IRLP
 444.7750 +5 TONE 107.2 FM (analog) IRLP 4475 — Green Bay, WI
5.3 K9GB Green Bay WFRV
K9GB
 147.1200 +0.6 TSQL 107.2 FM (analog) — Green Bay, WI
5.3 KC9UHI Green Bay WFRV
KC9UHI KC9UHI
 442.8313 +5 CC6 DMR KC9UHI — Green Bay, WI
5.9 N9DKH Green Bay Elmo
N9DKH AllStar
 147.0750 +0.6 DCS 223 FM (analog) (FM,P25) AllStar 43193 EchoLink 265839 — Green Bay, WI
6.8 K9EAM Green Bay GB
K9EAM
 147.3600 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Green Bay, WI
6.9 K9EAM Green Bay
K9EAM AllStar
 147.1200 +0.6 TONE 107.2 FM (analog) AllStar 63934 EchoLink 333812 — Green Bay, WI
6.9 K9JQE Green Bay
K9JQE
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
7.3 K9EAM Green Bay St
K9EAM
 444.2063 in 449.2027 none D-STAR — Green Bay, WI
7.6 N9GMT Green Bay
N9GMT FM38
 442.8000 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets Green Bay, WI
7.9 KB9RHB Green Bay Owner'
KB9RHB
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
8.7 KA9CSQ Green Bay
KA9CSQ IRLP
 444.7500 +5 TSQL 100.0 FM (analog) EchoLink 504417 IRLP 8242 — Green Bay, WI
9.8 N9PAY Green Bay KB9AMM
N9PAY MARC
 443.5063 +5 CC6 DMR DMR-MARC — Green Bay, WI
11.9 KB9AMM Green Bay
KB9AMM
 443.5000 +5 TSQL 107.2 FM (analog) — Green Bay, WI
16.6 KD9NKO Kewaunee
KD9NKO
 444.9550 +5 none D-STAR — Kewaunee, WI
16.8 K9KEW Kewaunee
K9KEW
 147.2700 +0.6 TSQL 146.2 FM (analog) — Kewaunee, WI
19.1 W9RES Manitowoc Co
W9RES
 146.8950 -0.6 TSQL 146.2 FM (analog) — Manitowoc, WI
21.0 W9LCJ Kaukauna
W9LCJ
 145.2300 -0.6 CC? DMR (C4FM,DMR) — Kaukauna, WI
21.8 N9GHE Whitelaw AO Home
N9GHE
 224.5400 -1.6 TSQL 107.2 FM (analog) — Whitelaw, WI
22.5 N9GMT Manitowoc
N9GMT FM38
 442.6000 +5 TSQL 123.0 FM (analog) AllStar 2495 AllStar 28563 FM38 🗓 4 nets 4 nets Manitowoc, WI
24.6 W9RIC Harrison
W9RIC
 145.2100 -0.6 TSQL 146.2 FM (analog) (FM,C4FM) — Harrison, WI
24.6 WJ9K Appleton
WJ9K WIRES-X
 442.1750 +5 TONE 100.0 FM (analog) (C4FM,FM) WIRES-X 18429 — Appleton, WI
25.5 N9DCD Wisconsin
N9DCD BM
 444.8375 in 438.3375 CC1 DMR BrandMeister 311248603 — , WI
25.6 K9ZW Manitowoc Crafts
K9ZW
 145.1100 -0.6 TSQL 100.0 FM (analog) — Manitowoc, WI
25.7 N9KRG Appleton
N9KRG AllStar
 444.0500 +5 TSQL 146.2 FM (analog) (DMR,FM) AllStar 28929 IRLP 8594 EchoLink 247695 BrandMeister 315518 — Appleton, WI
25.8 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
26.0 WG9I Appleton
WG9I BM
 446.5000 -5 CC1 DMR BrandMeister 321219723 — Appleton, WI
26.2 K9STN Appleton Outagam
K9STN
 145.1500 -0.6 TSQL 100.0 FM (analog) — Appleton, WI
26.2 W9DOR Brussels Hl
W9DOR EchoLink
 444.0000 +5 TSQL 107.2 FM (analog) EchoLink 44407 — Brussels, WI
26.2 WE9COM Brussels VZW /
WE9COM
 146.8050 -0.6 TSQL 146.2 FM (analog) — Brussels, WI
27.0 W9ZL Appleton Oneida
W9ZL
 443.6500 +5 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net Appleton, WI
27.3 KG9HY Appleton
KG9HY BM
 446.5000 -12 CC6 DMR BrandMeister 316557207 — Appleton, WI
27.4 W9RES Manitowoc Holy
W9RES WIRES-X
 443.1500 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 33355 — Manitowoc, WI
27.6 W9RIC Appleton
W9RIC EchoLink
 442.1750 +5 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 273416 — Appleton, WI
27.8 N7SWX Manitowoc
N7SWX
 443.4250 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Manitowoc, WI
27.9 KB9BYP Appleton
KB9BYP
 146.6550 -0.6 TONE 100.0 FM (analog) — Appleton, WI
27.9 W9ZL Appleton
W9ZL
 146.7600 -0.6 TONE 100.0 FM (analog) (FM,C4FM) 🗓 2 nets 2 nets Appleton, WI
27.9 WJ9K Appleton Darboy
WJ9K
 224.5000 -1.6 TONE 100.0 FM (analog) 🗓 1 net 1 net Appleton, WI
28.8 W9DK Manitowoc Co
W9DK
 146.6100 -0.6 TSQL 107.2 FM (analog) — Manitowoc, WI
29.0 W9RIC Appleton
W9RIC
 224.5000 -1.6 TSQL 100.0 FM (analog) — Appleton, WI
31.7 KC9HYC Chilton
KC9HYC
 147.1950 +0.6 TSQL 173.8 FM (analog) (FM,P25) — Chilton, WI
31.9 KB9DSV Oconto Falls
KB9DSV
 146.8350 -0.6 TSQL 107.2 FM (analog) — Oconto Falls, WI
33.3 KD9TZ Chilton
KD9TZ
 444.8000 +5 TSQL 107.2 FM (analog) — Chilton, WI
33.3 KA9OJN New Holstein Chi
KA9OJN
 147.3000 +0.6 TSQL 107.2 FM (analog) — New Holstein, WI
33.7 KC9HYC Chilton
KC9HYC BM
 442.7750 +5 CC6 DMR BrandMeister 310787 — Chilton, WI
35.1 W0LFE Gillett Frederic
W0LFE
 444.2250 +5 TSQL 107.2 FM (analog) — Gillett, WI
38.1 KC9HYC Brothertown
KC9HYC BM
 444.5188 +5 CC6 DMR BrandMeister 311680 — Brothertown, WI
40.4 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
41.4 W9DOR Sturgeon Bay WDO
W9DOR AllStar
 147.2100 +0.6 TSQL 107.2 FM (analog) AllStar 53693 EchoLink 660181 — Sturgeon Bay, WI
43.3 KA9TQC Clintonville WI
KA9TQC BM
 433.1000 +5 CC1 DMR BrandMeister 312817313 — Clintonville, WI EN5, WI
43.5 KC9LYF Oshkosh
KC9LYF BM
 444.4750 +5 CC1 DMR BrandMeister 315527 — Oshkosh, WI
43.9 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 145.4700 -0.6 TONE 114.8 FM (analog) AllStar 615331 EchoLink 311184 — Suring, WI
44.2 AB9PJ Marinette WHYB
AB9PJ
 444.5000 +5 TSQL 146.2 FM (analog) — Marinette, WI
44.4 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 442.5500 +5 TSQL 123.0 FM (analog) AllStar 615330 EchoLink 311184 — Suring, WI
44.4 AB9PJ Suring WRVM
AB9PJ
 145.4700 -0.6 TSQL 114.8 FM (analog) — Suring, WI
44.4 AB9PJ Suring WRVM
AB9PJ
 442.5500 +5 TSQL 146.2 FM (analog) — Suring, WI
44.4 WE9COM Suring WRVM
WE9COM
 145.2900 -0.6 TSQL 114.8 FM (analog) — Suring, WI
45.5 WI9WIN Pound Badger
WI9WIN WIN
 442.0000 +5 TSQL 114.8 FM (analog) WIN — Pound, WI
46.6 KC9LYF Oshkosh Winnebag
KC9LYF
 147.2400 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Oshkosh, WI
47.5 KC9RUE Fond du Lac QTH
KC9RUE
 443.8750 +5 TSQL 146.2 FM (analog) (C4FM,FM) — Fond du Lac, WI
47.5 KB9LQC Fond du Lac
KB9LQC
 442.5188 +5 CC6 DMR — Fond du Lac, WI
47.7 K9STT Menominee
K9STT
 224.6000 -1.6 TSQL 141.3 FM (analog) — Menominee, MI
47.7 W8PIF Menominee
W8PIF WIRES-X
 444.0750 +5 TSQL 107.2 FM (analog) (FM,C4FM) WIRES-X 52285 🗓 1 net 1 net Menominee, MI
47.8 K9DJB Fond Du Lac
K9DJB
 147.0900 +0.6 TONE 107.2 FM (analog) — Fond Du Lac, WI
47.9 KC9RUE Fond du Lac KFIZ
KC9RUE
 223.9000 -1.6 TSQL 107.2 FM (analog) — Fond du Lac, WI
48.0 KC9WUS Sheboygan
KC9WUS
 146.9850 -0.6 none D-STAR — Sheboygan, WI
48.0 WI9WIN Sheboygan JSM
WI9WIN WIN
 444.3000 +5 TSQL 146.2 FM (analog) WIN — Sheboygan, WI
48.0 KC9WUS Sheboygan
KC9WUS
 444.1562 +5 none D-STAR — Sheboygan, WI
48.1 W9DOR Egg Harbor DC EM
W9DOR
 146.7300 -0.6 TSQL 107.2 FM (analog) — Egg Harbor, WI
48.7 KD9TZ Plymouth
KD9TZ
 443.2250 +5 TONE 107.2 FM (analog) — Plymouth, WI
48.8 WB9X Sheboygan
WB9X AllStar
 224.9400 -1.6 TSQL 100.0 FM (analog) AllStar 62537 EchoLink 276460 — Sheboygan, WI
48.8 WB9X Sheboygan KC9IIU
WB9X WIRES-X
 443.1250 +5 TSQL 146.2 FM (analog) (C4FM,DMR,FM) WIRES-X 65859 BrandMeister 311474 — Sheboygan, WI
48.8 WB9X Sheboygan
WB9X
 918.0250 -12 TSQL 146.2 FM (analog) — Sheboygan, WI
49.3 WE9R Plymouth Town
WE9R
 147.0600 +0.6 TSQL 107.2 FM (analog) — Plymouth, WI
49.3 WE9R Plymouth Town
WE9R EchoLink
 444.3500 +5 TSQL 114.8 FM (analog) EchoLink 1 — Plymouth, WI
49.4 KD9KPT Fond du Lac
KD9KPT WIN
 442.4000 +5 none D-STAR WIN — Fond du Lac, WI
49.5 KD9GXT Fond du Lac Mora
KD9GXT
 147.3450 +0.6 none D-STAR — Fond du Lac, WI
49.5 N9GMT Fond du Lac Stev
N9GMT FM38
 444.6000 +5 TSQL 123.0 FM (analog) AllStar 2495 IRLP 4606 EchoLink 467140 FM38 🗓 4 nets 4 nets Fond du Lac, WI
49.5 WI9WIN Fond du Lac Mora
WI9WIN
 442.4000 +5 TSQL 100.0 FM (analog) — Fond du Lac, WI
49.5 KB9SVW Sheboygan
KB9SVW BM
 433.8000 +5 CC1 DMR BrandMeister 3122775 — Sheboygan, WI
49.9 W9RCG Fisk
W9RCG ChicagoLan
 442.2188 +5 CC6 DMR ChicagoLand — Fisk, WI
50.0 KD9GXT Taycheedah
KD9GXT
 145.3450 -0.6 none D-STAR — Taycheedah, WI
0.5 KE9AEK offline Green Bay
KE9AEK IRLP
 430.4000 simplex TSQL 71.9 FM (analog) IRLP 7290 — Green Bay, WI
4.5 KB0P offline Green Bay
KB0P IRLP
 445.0000 simplex TSQL 100.0 FM (analog) IRLP 8993 — Green Bay, WI
4.6 KB0P offline Green Bay
KB0P IRLP
 439.1000 simplex TSQL 100.0 FM (analog) IRLP 4521 — Green Bay, WI
41.0 KA9NWY offline Shawano
KA9NWY
 145.3500 -0.6 TONE 114.8 FM (analog) — Shawano, WI