N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KC3Z

🔒 Not available — currently licensed, through Aug 24, 2028. If it isn't renewed, it opens for vanity requests Aug 25, 2030.

📬 QSL: LoTW user, last upload May 5, 2013 · eQSL AG member

📝 KC3Z has filed vanity applications before — latest filed Aug 6, 2018 · what was requested

Currently held by Lance N Hudson · 4 holders on record

Current holder: Lance N Hudson

Held KC3Z Aug 24, 2018 → present · first licensed Aug 1, 2016 as KM4VST · 2 licenses · FRN 0019736446

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

Previous holder: ROBERT J AMSTADT

Held KC3Z Apr 22, 2016 → Aug 5, 2016 · first licensed Dec 14, 1999 as KF6ZTD · 5 licenses · FRN 0002981694

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

Previous holder: DEAN A ROGERS

Held KC3Z Jan 10, 2009 → Apr 3, 2014 · first licensed Sep 3, 2008 as KC9OFX · 2 licenses · FRN 0018084202

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

Previous holder:

Held KC3Z → Oct 16, 1997 · first licensed as KC3Z · 1 license · no FRN on file (pre-2001 records)

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

Vanity applications filed by KC3Z

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 Aug 6, 2018
Granted Aug 24, 2018
0008306983
 KM4VST · Lance N Hudson · Amateur Extra
5736 Vista Linda Dr, Orlando, FL 32822
28.4899, -81.2902 (ZIP center) · Grid EL98il · CQ 5 · ITU 8 · map ↗
1.KC3Z ✓ granted
 Granted
got KC3Z
Filed Jul 18, 2016
Granted May 19, 2026
0007342324
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.KI6E ✓ granted
2.KF6L held
 Granted
got KI6E
Filed Jul 15, 2016
Award date was Aug 2, 2016
0007340876
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.WB6D held
 Dismissed
Filed Jul 12, 2016
Award date was Jul 30, 2016
0007335436
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.KA6L held
 Dismissed
Filed Jun 30, 2016
Award date was Jul 18, 2016
0007323414
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.KB6K held
 Dismissed
Filed Jun 23, 2016
Award date was Jul 11, 2016
0007315623
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.N6JX held
 Dismissed
Filed Jun 20, 2016
Award date was Jul 8, 2016
0007309900
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.W6JN held
 Dismissed
Filed Jun 17, 2016
Award date was Jul 5, 2016
0007307801
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.WB6R held
2.WB6R held
3.WB6R held
4.WB6R held
5.WB6R held
6.WB6R held
7.WB6R held
8.WB6R held
9.WB6R held
10.WB6R held
11.WB6R held
12.WB6R held
13.WB6R held
14.WB6R held
15.WB6R held
16.WB6R held
17.WB6R held
18.WB6R held
19.WB6R held
20.WB6R held
21.WB6R held
22.WB6R held
23.WB6R held
24.WB6R held
25.WB6R held
 Dismissed
Filed Jun 6, 2016
Award date was Jun 24, 2016
0007293702
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.KX6H held
 Dismissed
Filed Jun 1, 2016
Award date was Jun 19, 2016
0007287255
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.NX6N held
 Dismissed
Filed May 25, 2016
Award date was Jun 12, 2016
0007281485
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.K6QC held
2.N6QM held
3.WA6I held
4.WB6F held
5.WB6J held
 Dismissed
Filed May 24, 2016
Award date was Jun 11, 2016
0007277918
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.KN6Q
Dismissed
Filed May 18, 2016
Award date was Jun 5, 2016
0007271238
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.WB6V held
 Dismissed
Filed Apr 27, 2016
Award date was May 15, 2016
0007246340
 KC3Z · ROBERT J AMSTADT · Amateur Extra
6024 ALLEN AVE, SAN JOSE, CA 95123
37.2395, -121.8582 (street) · Grid CM97bf · CQ 3 · ITU 6 · map ↗
1.WJ6N held
 Dismissed

Others requesting KC3Z

29 applications listed KC3Z as a choice, newest first.

FiledAwardApplicantChoice #Status
Aug 6, 2018 Aug 24, 2018 KB3RC · BROAD MOUNTAIN RADIO CLUB · BELLEVILLE, PA 1Dismissed
Aug 6, 2018 Aug 24, 2018 KM4VST · Lance N Hudson · Orlando, FL 1Granted
Aug 6, 2018 Aug 24, 2018 N3ORH · STEPHEN P MASLIN · Valrico, FL 2Dismissed
Aug 6, 2018 Aug 24, 2018 KM6DHK · Jing Li · San Mateo, CA 6Granted
Aug 6, 2018 Aug 24, 2018 KI7GXV · Daryl M Hinz · Portland, OR 1Dismissed
Apr 22, 2016 May 10, 2016 W3AAB · Paul R Faeder · Dingmans Ferry, PA 1Dismissed
Apr 12, 2016 Apr 30, 2016 KM4GHS · Billy D Carter · Corbin, KY 11Dismissed
Apr 11, 2016 Apr 29, 2016 AB3YX · Ezio M Insinna · Frederick, MD 1Dismissed
Apr 4, 2016 Apr 22, 2016 W3AAB · Paul R Faeder · Dingmans Ferry, PA 1Dismissed
Apr 4, 2016 Apr 22, 2016 AG6ZW · ROBERT J AMSTADT · SAN JOSE, CA 3Granted
Apr 4, 2016 Apr 22, 2016 KD9CHO · ERIC FARROW · MONROVIA, CA 2Granted
Apr 4, 2016 Apr 22, 2016 KM4OVR · CHARLES R MATTERN · FREDERICKSBURG, VA 5Dismissed
Apr 4, 2016 Apr 22, 2016 KC3ADG · David M Metler · DUNKIRK, MD 1Dismissed
Apr 4, 2016 Apr 22, 2016 KC3GPD · BROAD MOUNTAIN RADIO CLUB · BELLEVILLE, PA 1Dismissed
Apr 4, 2016 Apr 22, 2016 AF7KZ · Paul D Ellis · Maricopa, AZ 1Dismissed
Apr 1, 2016 Apr 19, 2016 WM8MM · CHRIS L NUNN · LIBERTY TOWNSHIP, OH 2Dismissed
Jan 2, 2009 Jan 20, 2009 K8IXB · Nathaniel L Grant Cpp · Madison Heights, MI 18Dismissed
Dec 22, 2008 Jan 9, 2009 KC9OFX · DEAN A ROGERS · GENEVA, IL 4Granted
Mar 26, 2008 Apr 13, 2008 KB3PKC · Mark E Adams · Harrisburg, PA 13Granted
Feb 27, 2008 Mar 16, 2008 NT3P · Mike R Mignone · Noxen, PA 3Granted
Sep 19, 2007 Oct 7, 2007 KU4MY · THOMAS A BAILEY · ANDERSON, SC 11Granted
Jun 4, 2007 Jun 22, 2007 KC8NXA · Charles E Farthing · Grand Blanc, MI 3Granted
Feb 20, 2007 Mar 10, 2007 KB3NCB · Dayspring School Amateur Radio Club · Wilmington, DE 10Granted
Oct 30, 2006 Nov 17, 2006 AB2WA · Toshitaka Yokouchi · Buffalo, NY 6Granted
Oct 13, 2006 Oct 31, 2006 KB3NXF · Tim R Bronson · Pittsburgh, PA 11Granted
Aug 1, 2006 Aug 19, 2006 KA2RWF · James B Blithe Sr · New Richmond, WI 7Granted
Apr 20, 2006 May 8, 2006 KB7EGR · Douglas P Asay · Jefferson, OR 10Granted
Apr 20, 2006 May 8, 2006 KB7EGR · Douglas P Asay · Jefferson, OR 7Granted
Apr 19, 2000 May 7, 2000 KB3BPN · KATHERINE A CROFT · SILVER SPRING, MD 5Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC3Z in the last 24 hours. They show up here within seconds of KC3Z beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

61 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
3.1 K4TLH Tallahassee
K4TLH
 29.6600 -0.1 TSQL 107.2 FM (analog) 🗓 1 net 1 net Tallahassee, FL
4.5 KJ4PYE Tallahassee
KJ4PYE
 444.1500 +5 none FM (analog) — Tallahassee, FL
4.8 NX4DN Tallahassee
NX4DN
 444.1750 +5 TONE 94.8 FM (analog) — Tallahassee, FL
5.2 KS4JW Tallahassee
KS4JW
 1291.5000 -20 TONE 88.5 FM (analog) — Tallahassee, FL
5.2 KS4JW Tallahassee
KS4JW
 146.8650 -0.6 TONE 94.8 FM (analog) — Tallahassee, FL
5.4 KD4MOJ Tallahassee Mem
KD4MOJ
 444.0000 +5 TONE 94.8 FM (analog) — Tallahassee, FL
5.6 NF4DG Tallahassee
NF4DG
 146.8350 -0.6 none FM (analog) (DV,FM) — Tallahassee, FL
5.6 NF4DG Tallahassee
NF4DG
 443.4500 +5 none FM (analog) (DV,FM) — Tallahassee, FL
5.6 NF4DG Tallahassee
NF4DG
 1293.0000 -20 none FM (analog) (DV,FM) — Tallahassee, FL
5.7 N4PG Tallahassee
N4PG
 146.6100 -0.6 TONE 203.5 FM (analog) — Tallahassee, FL
5.7 K4TLH Tallahassee
K4TLH
 146.9100 -0.6 TSQL 94.8 FM (analog) (FM,P25) 🗓 1 net 1 net Tallahassee, FL
5.7 K4TLH Tallahassee
K4TLH
 147.0300 +0.6 TONE 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
5.7 K4TLH Tallahassee
K4TLH
 442.1000 +5 TSQL 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
5.7 AE4S Tallahassee
AE4S
 443.9500 +5 TSQL 94.8 FM (analog) (FM,P25) 🗓 1 net 1 net · 19 check-ins · 14 stations Tallahassee, FL
5.7 K4TLH Tallahassee
K4TLH
 444.8000 +5 TSQL 94.8 FM (analog) (C4FM,FM) 🗓 1 net 1 net Tallahassee, FL
5.7 AE4S Tallahassee
AE4S
 146.6550 -0.6 TSQL 94.8 FM (analog) (FM,P25) 🗓 1 net 1 net · 19 check-ins · 14 stations Tallahassee, FL
5.9 W4JMF Tallahassee
W4JMF BM
 441.8250 +5 CC1 DMR BrandMeister 311293 — Tallahassee, FL
5.9 KD4MOJ Tallahassee
KD4MOJ MARC
 444.1500 +5 CC1 DMR DMR-MARC — Tallahassee, FL
6.1 N4NKV Tallahassee HCA
N4NKV
 444.4000 +5 TONE 131.8 FM (analog) — Tallahassee, FL
6.1 KJ4G Tallahassee
KJ4G
 443.4000 +5 TONE 131.8 FM (analog) — Tallahassee, FL
6.3 NX4DN Tallahassee
NX4DN NX4DN
 443.1375 +5 CC1 DMR NX4DN — Tallahassee, FL
8.7 AG4UU Tallahasee
AG4UU
 443.5000 +5 TONE 94.8 FM (analog) — Tallahasee, FL
9.4 W4EAF Gadsden
W4EAF
 147.1650 +0.6 TONE 94.8 FM (analog) — Gadsden, FL
9.5 KQ4YKF Havana
KQ4YKF BM
 438.9000 -5 CC1 DMR BrandMeister 3213081 — Havana, FL
10.3 K4TLH Tallahassee Stat
K4TLH
 443.5000 +5 TONE 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
10.7 N4PG Tallahassee
N4PG
 442.8500 +5 none FM (analog) — Tallahassee, FL
10.7 K4TLH Tallahassee
K4TLH
 53.0300 -1 TSQL 94.8 FM (analog) 🗓 1 net 1 net Tallahassee, FL
17.5 K4WAK Craw Riversink E
K4WAK
 145.4500 -0.6 TSQL 94.8 FM (analog) (C4FM,FM) — Crawfordville, FL
17.5 K4TLH Tallahassee
K4TLH
 442.8500 +5 TSQL 94.8 FM (analog) (C4FM,FM) 🗓 1 net 1 net Tallahassee, FL
21.0 KE4URL Reno
KE4URL
 145.1700 -0.6 TONE 141.3 FM (analog) — Reno, GA
22.0 K4WAK Crawfordvil WCSO
K4WAK EchoLink
 444.4500 +5 TSQL 94.8 FM (analog) EchoLink 445259 — Crawfordville, FL
22.3 KN4NN Crawfordville
KN4NN
 147.2550 +0.6 TONE 94.8 FM (analog) — Crawfordville, FL
22.4 K4TLH Wacissa
K4TLH
 147.0000 +0.6 TONE 94.8 FM (analog) 🗓 1 net 1 net Wacissa, FL
22.4 NX4DN Wacissa
NX4DN
 444.0500 +5 none FM (analog) — Wacissa, FL
22.9 N4UAV Crawfordville
N4UAV AllStar
 446.1000 simplex TONE 110.9 FM (analog) AllStar 41434 — Crawfordville, FL
23.9 W4UCJ Metcalfe
W4UCJ
 147.1950 +0.6 TSQL 141.3 FM (analog) — Metcalfe, GA
24.0 K4GFD Greensboro
K4GFD BM
 444.9875 +5 CC1 DMR DMR-MARC BrandMeister — Greensboro, FL
25.2 NX4DN Greensboro
NX4DN
 147.3900 +0.6 TONE 94.8 FM (analog) — Greensboro, FL
25.2 NX4DN Greensboro
NX4DN EchoLink
 444.1250 +5 TSQL 94.8 FM (analog) EchoLink 6433 — Greensboro, FL
25.2 NX4DN Greensboro
NX4DN NX4DN
 444.9875 +5 CC1 DMR NX4DN — Greensboro, FL
25.4 NX4DN Metcalfe
NX4DN NX4DN
 444.1375 +5 CC1 DMR NX4DN — Metcalfe, GA
26.0 NX4DN Chattahoochee
NX4DN
 443.0250 +5 CC? DMR — Chattahoochee, FL
27.0 KM4TTS Monticello
KM4TTS BM
 145.4300 -0.6 CC4 DMR BrandMeister 311454 — Monticello, FL
27.2 WX4JEF Monticello
WX4JEF
 145.4300 -0.6 TSQL 94.8 FM (analog) — Monticello, FL
30.1 W4UCJ Thomasville
W4UCJ
 145.3700 -0.6 TONE 141.3 FM (analog) — Thomasville, GA
30.1 W4UCJ Thomasville
W4UCJ
 442.6000 +5 TONE 141.3 FM (analog) — Thomasville, GA
30.5 W4UCJ Thomasville
W4UCJ
 147.0600 +0.6 none FM (analog) — Thomasville, GA
32.7 NX4DN Chattahoochee
NX4DN NX4DN
 441.1375 +5 CC1 DMR NX4DN — Chattahoochee, FL
33.3 K4GFD Chattahoochee
K4GFD
 444.9750 +5 TSQL 94.8 FM (analog) — Chattahoochee, FL
37.9 W4UCJ Boston
W4UCJ
 147.2400 +0.6 TONE 141.3 FM (analog) — Boston, GA
39.1 KG4ITD Bristol
KG4ITD
 146.7150 -0.6 TONE 94.8 FM (analog) — Bristol, FL
40.3 KS4JW Tallahassee
KS4JW
 442.0000 +5 TONE 151.4 FM (analog) — Tallahassee, FL
45.1 KE4PMP Pelham WABW
KE4PMP SE
 441.8125 +5 CC1 DMR SE — Pelham, GA
45.4 no call listed
Listed as SERA
 Pelham
Florida
 441.8125 +5 none FM (analog) — Pelham GA, FL
47.8 N4SVC Lake City
N4SVC
 53.3900 -0.5 none FM (analog) — Lake City, FL
48.6 K4III Perry
K4III
 444.3000 +5 TONE 100.0 FM (analog) — Perry, FL
48.8 W4BNI Perry
W4BNI
 51.6600 -0.5 none FM (analog) — Perry, FL
48.8 WR4SG Quitman
WR4SG
 224.3200 -1.6 TSQL 141.3 FM (analog) — Quitman, GA
49.3 WA4NKL Quitman
WA4NKL
 146.8800 -0.6 none FM (analog) — Quitman, GA
49.3 WA4NKL Quitman
WA4NKL
 444.6000 +5 TONE 141.3 FM (analog) — Quitman, GA
10.3 KA4EOC offline Tallahassee Stat
KA4EOC
 147.2850 +0.6 TSQL 94.8 FM (analog) — Tallahassee, FL

Data courtesy of RepeaterBook.com