🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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
KD8UBY HAM
✅
Available for a vanity request — free since Mar 13, 2015.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
no LoTW uploads on record
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Mar 13, 2015
Previous holder: Charles J Mehozonek
Held KD8UBY Feb 15, 2013 → Mar 12, 2013
· first licensed Mar 9, 2000 as KC8NZJ
· 9 licenses · FRN 0003081239
K8CVM
Active
General · vanity
Aug 29, 2017 → expires Aug 29, 2027
Licensee Charles J Mehozonek
Address 6768 Greenleaf Ave Parma Heights, OH 44130
41.3798, -81.7774 (street) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
FRN 0017232612
Previous call KE8HJK (Technician)
Last granted Aug 29, 2017
Effective Jul 9, 2018
Last action Jul 9, 2018
FCC actions (3)
Jul 9, 2018 — License modified LIMOD Aug 29, 2017 — Vanity call sign granted VANGRT Aug 29, 2017 — License issued LIISS
📦 Moved: Parma Hts, OH → Parma Heights, OH
KE8HJK
Canceled
Technician
Jul 10, 2017 → Aug 29, 2017 (canceled)
Licensee Charles J Mehozonek
Address 6768 Greenleaf Ave Parma Heights, OH 44130
41.3798, -81.7774 (street) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
FRN 0017232612
Last granted Jul 10, 2017
Effective Jul 10, 2017
Last action Aug 29, 2017
FCC actions (3)
Aug 29, 2017 — License canceled LICAN Jul 10, 2017 — License issued LIISS Jul 10, 2017 — Systematic call sign granted SYSGRT
📦 Moved: Middleburg Heights, OH → Parma Hts, OH
N8CUY
Active
Club / other · vanity
Mar 29, 2016 → expires Mar 29, 2036
Licensee Cuyahoga County ARES
Address Attn: Charles J Mehozonek 6768 Greenleaf Ave Parma Hts, OH 44130
41.3798, -81.7774 (street) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
FRN 0017232612
Previous call KE8DKU
Trustee K8CVM
Last granted Apr 8, 2026
Effective Apr 8, 2026
Last action Apr 8, 2026
FCC actions (5)
Apr 8, 2026 — License renewed LIREN Apr 29, 2025 — License modified LIMOD Oct 4, 2021 — License modified LIMOD Mar 29, 2016 — Vanity call sign granted VANGRT Mar 29, 2016 — License issued LIISS
📦 Moved: Cleveland, OH → Middleburg Heights, OH
KE8DKU
Canceled
Club / other
Mar 8, 2016 → Mar 29, 2016 (canceled)
Licensee Cuyahoga County Ares
Address Attn: Carl A Gedeon 7332 Craigmere Dr Middleburg Heights, OH 44130
41.3665, -81.8189 (street) · Grid
EN91ci · CQ 4 · ITU 8 ·
map ↗
FRN 0003081239
Trustee KB8VXE
Last granted Mar 8, 2016
Effective Mar 8, 2016
Last action Mar 29, 2016
FCC actions (5)
Mar 29, 2016 — License canceled LICAN Mar 25, 2016 — FCC action ESUFND Mar 25, 2016 — FCC action ESUFRN Mar 8, 2016 — License issued LIISS Mar 8, 2016 — Systematic call sign granted SYSGRT
WX8CUY
Expired
Club / other · vanity
Mar 12, 2013 → Mar 12, 2023 (expired)
Licensee Cuyahoga County Skywarn
Address Attn: Mathew A Nickoson PO Box 201173 Cleveland, OH 44120
41.4733, -81.5809 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
FRN 0003081239
Previous call KD8UBY
Trustee KC8NZJ
Last granted Mar 12, 2013
Effective Nov 26, 2019
Last action Mar 13, 2025
FCC actions (7)
Mar 13, 2025 — License expired LIEXP Nov 26, 2019 — Administrative update LIAUA Mar 25, 2016 — FCC action ESUFND Mar 25, 2016 — FCC action ESUFRN Feb 29, 2016 — License modified LIMOD Mar 12, 2013 — Vanity call sign granted VANGRT Mar 12, 2013 — License issued LIISS
📦 Moved: Port Saint Lucie, FL → Cleveland, OH
KD8UBY
Canceled
Club / other
Feb 15, 2013 → Mar 12, 2013 (canceled)
Licensee Cuyahoga County Skywarn
Address Attn: Carl A Gedeon 7332 Craigmere Dr Cleveland, OH 44130
41.3766, -81.7873 (ZIP center) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
FRN 0022441570
Trustee KB8VXE
Last granted Feb 15, 2013
Effective Feb 15, 2013
Last action Mar 12, 2013
FCC actions (3)
Mar 12, 2013 — License canceled LICAN Feb 15, 2013 — License issued LIISS Feb 15, 2013 — Systematic call sign granted SYSGRT
WS4RC
Canceled
Club / other · vanity
Mar 19, 2010 → Oct 11, 2011 (canceled)
Licensee Simplex Amateur Radio Club
Address Attn: Patrick M Lynch 2321 SW Fern Cir Port Saint Lucie, FL 34953
27.2497, -80.3832 (ZIP center) · Grid
EL97tf · CQ 5 · ITU 8 ·
map ↗
FRN 0003081239
Previous call KJ4SGF
Trustee AI4NW
Last granted Mar 19, 2010
Effective Mar 19, 2010
Last action Oct 14, 2011
FCC actions (4)
Oct 14, 2011 — Record corrected COR Oct 14, 2011 — Record corrected COR Mar 19, 2010 — Vanity call sign granted VANGRT Mar 19, 2010 — License issued LIISS
📦 Moved: Chagrin Falls, OH → Port Saint Lucie, FL
KJ4SGF
Canceled
Club / other
Feb 17, 2010 → Mar 19, 2010 (canceled)
Licensee Simplex Amateur Radio Club
Address Attn: Patrick M Lynch 2321 SW Fern Cir Port Saint Lucie, FL 34953
27.2497, -80.3832 (ZIP center) · Grid
EL97tf · CQ 5 · ITU 8 ·
map ↗
FRN 0003081239
Trustee AI4NW
Last granted Feb 17, 2010
Effective Feb 17, 2010
Last action Mar 19, 2010
FCC actions (5)
Mar 19, 2010 — License canceled LICAN Feb 23, 2010 — FCC action LTSFND Feb 23, 2010 — FCC action LTSFRN Feb 17, 2010 — License issued LIISS Feb 17, 2010 — Systematic call sign granted SYSGRT
KC8NZJ
Active
Technician
Mar 9, 2000 → expires Mar 9, 2030
Licensee Mathew A Nickoson
Address 1225 Bell Rd Suite A #107 Chagrin Falls, OH 44022
41.4315, -81.3360 (street) · Grid
EN91hk · CQ 4 · ITU 8 ·
map ↗
FRN 0003081239
Last granted Jan 7, 2020
Effective Feb 10, 2026
Last action Feb 10, 2026
FCC actions (12)
Feb 10, 2026 — Administrative update LIAUA Jun 30, 2021 — Administrative update LIAUA Jan 7, 2020 — License renewed LIREN Nov 26, 2019 — Administrative update LIAUA Mar 12, 2015 — Administrative update LIAUA Mar 11, 2015 — Administrative update LIAUA Jun 5, 2012 — Administrative update LIAUA Dec 25, 2009 — License renewed LIREN Oct 14, 2009 — Administrative update LIAUA Aug 12, 2006 — Administrative update LIAUA Nov 30, 2005 — Administrative update LIAUA Mar 9, 2000 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as KC8NZJ
Mathew A Nickoson
1225 Bell Rd Suite A #107, Chagrin Falls, OH 44022
41.4315, -81.3360 (street) · Grid
EN91hk · CQ 4 · ITU 8 ·
map ↗
Seen May 29, 2025 → Oct 4, 2026 · 4 snapshots · as N8CUY
Cuyahoga County ARES
Attn: Charles J Mehozonek 6768 Greenleaf Ave, Parma Hts, OH 44130
41.3798, -81.7774 (street) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as WX8CUY
Cuyahoga County Skywarn
Attn: Mathew A Nickoson PO Box 201173 Cleveland, OH 44120
41.4733, -81.5809 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
Seen Sep 5, 2017 → Oct 4, 2026 · 40 snapshots · as KE8HJK
Charles J Mehozonek
6768 Greenleaf Ave, Parma Heights, OH 44130
41.3798, -81.7774 (street) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
Seen Mar 16, 2016 → Oct 4, 2026 · 40 snapshots · as KE8DKU
Cuyahoga County Ares
Attn: Carl A Gedeon 7332 Craigmere Dr, Middleburg Heights, OH 44130
41.3665, -81.8189 (street) · Grid
EN91ci · CQ 4 · ITU 8 ·
map ↗
Seen Feb 18, 2013 → Oct 4, 2026 · 56 snapshots · as KD8UBY
Cuyahoga County Skywarn
Attn: Carl A Gedeon 7332 Craigmere Dr, Cleveland, OH 44130
41.3766, -81.7873 (ZIP center) · Grid
EN91cj · CQ 4 · ITU 8 ·
map ↗
Seen May 27, 2010 → Oct 4, 2026 · 94 snapshots · as KJ4SGF
Simplex Amateur Radio Club
Attn: Patrick M Lynch 2321 SW Fern Cir, Port Saint Lucie, FL 34953
27.2497, -80.3832 (ZIP center) · Grid
EL97tf · CQ 5 · ITU 8 ·
map ↗
Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as KC8NZJ
Mathew A Nickoson
8584 E Washington St Suite 107, Chagrin Falls, OH 44023
41.3848, -81.2857 (ZIP center) · Grid
EN91ij · CQ 4 · ITU 8 ·
map ↗
Seen Apr 16, 2022 → Apr 25, 2025 · 9 snapshots · as N8CUY
Cuyahoga County OEM
Attn: Adam G Griffith 9300 Quincy Ave, Cleveland, OH 44106
41.5053, -81.6054 (ZIP center) · Grid
EN91em · CQ 4 · ITU 8 ·
map ↗
Seen Mar 16, 2016 → May 6, 2019 · 14 snapshots · as WX8CUY
Cuyahoga County Skywarn
Attn: Mathew A Nickoson PO Box 202720 Shaker Heights, OH 44120
41.4733, -81.5809 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
Seen Mar 28, 2015 → May 6, 2019 · 23 snapshots · as KC8NZJ
Mathew A Nickoson
PO BOX 202720, Shaker Heights, OH 44120
41.4733, -81.5809 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
Seen Jul 26, 2012 → May 22, 2014 · 7 snapshots · as KC8NZJ
Mathew A Nickoson
3309 Glencairn Rd, Shaker Heights, OH 44122
41.4695, -81.5124 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
Seen May 27, 2010 → May 28, 2012 · 4 snapshots · as KC8NZJ
Mathew A Nickoson
2544 Cheshire Rd, Shaker Heights, OH 44120
41.4733, -81.5809 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as KC8NZJ
Mathew A Nickoson
2544 Cheshire, Shaker Heights, OH 44120
41.4733, -81.5809 (ZIP center) · Grid
EN91fl · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD8UBY in the last 24 hours. They show up here within seconds of KD8UBY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB