N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CST (FCC files through Nov 2, 2026) · next update tomorrow 6:00 am CST
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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

N4GBP HAM

Amateur Extra class licensed since 2013 (13 yrs) N4GBP since 2014 · previously KC9ZFK Green Bay, WI Grid EN64bl 78 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 1, 2034. If it isn't renewed, it opens for vanity requests Feb 2, 2036.

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

📝 N4GBP has filed vanity applications before — latest filed Jan 14, 2014 · what was requested

Currently held by Timothy J Feldhausen · 2 holders on record

Current holder: Timothy J Feldhausen

Held N4GBP Feb 1, 2014 → present · first licensed Jun 19, 2013 as KC9ZFK · 2 licenses · FRN 0022746259

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

Previous holder: GEORGE F J LEHNER

Held N4GBP Sep 15, 1987 → Sep 15, 1997 · first licensed Sep 15, 1987 as N4GBP · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1983 as N4GBP, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
N4GBP in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Vanity Applications Filed by N4GBP

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed Jan 14, 2014
Granted Jan 25, 2024
0006099414
 KC9ZFK · Timothy J Feldhausen · General
260 Arbor Ln, Green Bay, WI 54301
44.4808, -88.0161 (ZIP center) · Grid EN54xl · CQ 4 · ITU 8 · map ↗
1.N4GBP ✓ Granted
 Granted
got N4GBP

Others Requesting N4GBP

1 application listed N4GBP as a choice, newest first.

FiledAwardApplicantChoice #N4GBPResult
Jan 14, 2014 Feb 1, 2014 KC9ZFK · Timothy J Feldhausen · Green Bay, WI 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N4GBP in the last 24 hours. They show up here within seconds of N4GBP 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 ZIP code, 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 · center is the ZIP code (approximate) · 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
3.1 KB9GKC Green Bay
KB9GKC
 146.6850 -0.6 TSQL 107.2 FM (analog) — Green Bay, WI
3.1 KB9GKC Green Bay
KB9GKC
 444.5500 +5 TSQL 107.2 FM (analog) — Green Bay, WI
3.5 WA9RFT Green Bay
WA9RFT AllStar
 441.4500 +5 TONE 100.0 FM (analog) AllStar 46928 — Green Bay, WI
4.5 W9OSL Green Bay
W9OSL IRLP
 444.7500 +5 TSQL 100.0 FM (analog) IRLP 8242 — Green Bay, WI
4.5 KC0ARF Green Bay
KC0ARF IRLP
 146.4000 simplex TSQL 123.0 FM (analog) IRLP 4772 — Green Bay, WI
6.8 K9EAM Green Bay
K9EAM AllStar
 147.1200 +0.6 TONE 107.2 FM (analog) AllStar 63934 EchoLink 333812 — Green Bay, WI
6.8 K9JQE Green Bay
K9JQE
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
6.9 K9EAM Green Bay
K9EAM
 147.3600 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Green Bay, WI
7.1 N9DKH Green Bay
N9DKH AllStar
 147.0750 +0.6 DCS 223 FM (analog) (FM,P25) AllStar 43193 EchoLink 265839 — Green Bay, WI
7.3 WI9WIN Green Bay
WI9WIN WIN
 443.4000 +5 TSQL 100.0 FM (analog) WIN — Green Bay, WI
7.6 K9EAM Green Bay
K9EAM IRLP
 444.7750 +5 TONE 107.2 FM (analog) IRLP 4475 — Green Bay, WI
7.6 K9GB Green Bay
K9GB
 147.1200 +0.6 TSQL 107.2 FM (analog) — Green Bay, WI
7.6 KC9UHI Green Bay
KC9UHI KC9UHI
 442.8313 +5 CC6 DMR KC9UHI — Green Bay, WI
8.2 KB9RHB Green Bay
KB9RHB
 223.9400 -1.6 TSQL 107.2 FM (analog) — Green Bay, WI
8.9 KA9CSQ Green Bay
KA9CSQ IRLP
 444.7500 +5 TSQL 100.0 FM (analog) EchoLink 504417 IRLP 8242 — Green Bay, WI
8.9 K9EAM Green Bay
K9EAM
 444.2063 in 449.2027 none D-STAR — Green Bay, WI
9.8 N9GMT Green Bay
N9GMT FM38
 442.8000 +5 TSQL 123.0 FM (analog) AllStar 2495 FM38 🗓 4 nets 4 nets · 463 check-ins · 254 stations Green Bay, WI
10.7 N9PAY Green Bay
N9PAY MARC
 443.5063 +5 CC6 DMR DMR-MARC — Green Bay, WI
12.1 KB9AMM Green Bay
KB9AMM
 443.5000 +5 TSQL 107.2 FM (analog) — Green Bay, WI
15.1 KD9NKO Kewaunee
KD9NKO
 444.9550 +5 none D-STAR — Kewaunee, WI
15.8 K9KEW Kewaunee
K9KEW
 147.2700 +0.6 TSQL 146.2 FM (analog) — Kewaunee, WI
20.8 W9RES Manitowoc
W9RES
 146.8950 -0.6 TSQL 146.2 FM (analog) — Manitowoc, WI
23.1 W9LCJ Kaukauna
W9LCJ
 145.2300 -0.6 CC? DMR (C4FM,DMR) — Kaukauna, WI
23.5 N9GHE Whitelaw
N9GHE
 224.5400 -1.6 TSQL 107.2 FM (analog) — Whitelaw, WI
23.8 W9DOR Brussels
W9DOR EchoLink
 444.0000 +5 TSQL 107.2 FM (analog) EchoLink 44407 — Brussels, WI
23.9 WE9COM Brussels
WE9COM
 146.8050 -0.6 TSQL 146.2 FM (analog) — Brussels, WI
23.9 N9GMT Manitowoc
N9GMT FM38
 442.6000 +5 TSQL 123.0 FM (analog) AllStar 2495 AllStar 28563 FM38 🗓 4 nets 4 nets · 463 check-ins · 254 stations Manitowoc, WI
26.3 N9DCD Wisconsin
N9DCD BM
 444.8375 in 438.3375 CC1 DMR BrandMeister 311248603 — , WI
26.8 W9RIC Harrison
W9RIC
 145.2100 -0.6 TSQL 146.2 FM (analog) (FM,C4FM) — Harrison, WI
26.9 K9ZW Manitowoc
K9ZW
 145.1100 -0.6 TSQL 100.0 FM (analog) — Manitowoc, WI
27.8 N9KRG Appleton
N9KRG AllStar
 444.0500 +5 TSQL 146.2 FM (analog) (DMR,FM) AllStar 28929 IRLP 8594 EchoLink 247695 BrandMeister 315518 — Appleton, WI
27.9 W9ZL Appleton
W9ZL WIRES-X
 145.3300 -0.6 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 30216 🗓 1 net 1 net Appleton, WI
28.2 WG9I Appleton
WG9I BM
 446.5000 -5 CC1 DMR BrandMeister 321219723 — Appleton, WI
28.2 K9STN Appleton
K9STN
 145.1500 -0.6 TSQL 100.0 FM (analog) — Appleton, WI
28.7 W9RES Manitowoc
W9RES WIRES-X
 443.1500 +5 TSQL 100.0 FM (analog) (C4FM,FM) WIRES-X 33355 — Manitowoc, WI
29.0 N7SWX Manitowoc
N7SWX
 443.4250 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Manitowoc, WI
29.1 W9ZL Appleton
W9ZL
 443.6500 +5 TSQL 100.0 FM (analog) (C4FM,FM) 🗓 1 net 1 net Appleton, WI
29.3 KG9HY Appleton
KG9HY BM
 446.5000 -12 CC6 DMR BrandMeister 316557207 — Appleton, WI
29.7 W9RIC Appleton
W9RIC EchoLink
 442.1750 +5 TSQL 100.0 FM (analog) (FM,C4FM) EchoLink 273416 — Appleton, WI
29.9 KB9BYP Appleton
KB9BYP
 146.6550 -0.6 TONE 100.0 FM (analog) — Appleton, WI
29.9 W9ZL Appleton
W9ZL
 146.7600 -0.6 TONE 100.0 FM (analog) (FM,C4FM) 🗓 2 nets 2 nets · 56 check-ins · 18 stations Appleton, WI
29.9 WJ9K Appleton Darboy
WJ9K
 224.5000 -1.6 TONE 100.0 FM (analog) 🗓 1 net 1 net Appleton, WI
29.9 WJ9K Appleton
WJ9K
 442.1750 +5 TONE 100.0 FM (analog) (FM,C4FM) — Appleton, WI
30.2 W9DK Manitowoc
W9DK
 146.6100 -0.6 TSQL 107.2 FM (analog) — Manitowoc, WI
30.5 KB9DSV Oconto Falls
KB9DSV
 146.8350 -0.6 TSQL 107.2 FM (analog) — Oconto Falls, WI
31.1 W9RIC Appleton
W9RIC
 224.5000 -1.6 TSQL 100.0 FM (analog) — Appleton, WI
34.0 W0LFE Gillett
W0LFE
 444.2250 +5 TSQL 107.2 FM (analog) — Gillett, WI
34.0 KC9HYC Chilton
KC9HYC
 147.1950 +0.6 TSQL 173.8 FM (analog) (FM,P25) — Chilton, WI
35.6 KD9TZ Chilton
KD9TZ
 444.8000 +5 TSQL 107.2 FM (analog) — Chilton, WI
35.6 KA9OJN New Holstein
KA9OJN
 147.3000 +0.6 TSQL 107.2 FM (analog) — New Holstein, WI
36.0 KC9HYC Chilton
KC9HYC BM
 442.7750 +5 CC6 DMR BrandMeister 310787 — Chilton, WI
39.0 W9DOR Sturgeon Bay
W9DOR AllStar
 147.2100 +0.6 TSQL 107.2 FM (analog) AllStar 53693 EchoLink 660181 — Sturgeon Bay, WI
40.4 KC9HYC Brothertown
KC9HYC BM
 444.5188 +5 CC6 DMR BrandMeister 311680 — Brothertown, WI
42.0 AB9PJ Marinette
AB9PJ
 444.5000 +5 TSQL 146.2 FM (analog) — Marinette, WI
42.6 N9GMT Oshkosh
N9GMT FM38
 443.6250 +5 TSQL 123.0 FM (analog) AllStar 2494 AllStar 2495 AllStar 45762 FM38 🗓 4 nets 4 nets · 463 check-ins · 254 stations Oshkosh, WI
42.9 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 145.4700 -0.6 TONE 114.8 FM (analog) AllStar 615331 EchoLink 311184 — Suring, WI
43.4 KT0V
Listed as KT0V/R
 Suring WRVM
KT0V AllStar
 442.5500 +5 TSQL 123.0 FM (analog) AllStar 615330 EchoLink 311184 — Suring, WI
43.5 AB9PJ Suring
AB9PJ
 145.4700 -0.6 TSQL 114.8 FM (analog) — Suring, WI
43.5 AB9PJ Suring
AB9PJ
 442.5500 +5 TSQL 146.2 FM (analog) — Suring, WI
43.5 WE9COM Suring
WE9COM
 145.2900 -0.6 TSQL 114.8 FM (analog) — Suring, WI
43.8 WI9WIN Pound
WI9WIN WIN
 442.0000 +5 TSQL 114.8 FM (analog) WIN — Pound, WI
44.0 KA9TQC Clintonville WI
KA9TQC BM
 433.1000 +5 CC1 DMR BrandMeister 312817313 — Clintonville, WI EN5, WI
45.4 K9STT Menominee
K9STT
 224.6000 -1.6 TSQL 141.3 FM (analog) — Menominee, MI
45.4 W8PIF Menominee
W8PIF WIRES-X
 444.0750 +5 TSQL 107.2 FM (analog) (FM,C4FM) WIRES-X 52285 — Menominee, MI
45.7 W9DOR Egg Harbor
W9DOR
 146.7300 -0.6 TSQL 107.2 FM (analog) — Egg Harbor, WI
45.8 KC9LYF Oshkosh
KC9LYF BM
 444.4750 +5 CC1 DMR BrandMeister 315527 — Oshkosh, WI
48.6 W9AIQ Egg Harbor
W9AIQ
 146.7300 -0.6 TSQL 107.2 FM (analog) — Egg Harbor, WI
48.8 K9HAH Egg Harbor
K9HAH EchoLink
 146.7300 -0.6 TONE 107.2 FM (analog) EchoLink 910826 — Egg Harbor, WI
48.9 KC9LYF Oshkosh
KC9LYF
 147.2400 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) — Oshkosh, WI
49.8 KC9WUS Sheboygan
KC9WUS
 146.9850 -0.6 none D-STAR — Sheboygan, WI
49.8 WI9WIN Sheboygan
WI9WIN WIN
 444.3000 +5 TSQL 146.2 FM (analog) WIN — Sheboygan, WI
49.8 KC9WUS Sheboygan
KC9WUS
 444.1562 +5 none D-STAR — Sheboygan, WI
49.8 KC9RUE Fond du Lac
KC9RUE
 443.8750 +5 TSQL 146.2 FM (analog) (C4FM,FM) — Fond du Lac, WI
49.9 KB9LQC Fond du Lac
KB9LQC
 442.5188 +5 CC6 DMR — Fond du Lac, WI
2.6 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
4.5 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