🕒 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
KF4GSZ HAM
✅
Available for a vanity request — free since Mar 11, 2006.
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 11, 2006
Previous holder: Donald G Seckinger
Held KF4GSZ Feb 13, 1996 → Mar 10, 2004
· first licensed Feb 13, 1996 as KF4GSZ
· 5 licenses · FRN 0010358646
NU4M
Active
Amateur Extra · vanity
Dec 1, 2017 → expires Dec 1, 2027
Licensee Donald G Seckinger
Address Attn: Donald G. Seckinger PO Box 151 Stockton, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
FRN 0010358646
Previous call W4KKY (General)
Last granted Dec 1, 2017
Effective Dec 1, 2017
Last action Dec 1, 2017
FCC actions (2)
Dec 1, 2017 — Vanity call sign granted VANGRT Dec 1, 2017 — License issued LIISS
W4KKY
Canceled
Amateur Extra · vanity
Sep 2, 2016 → Dec 1, 2017 (canceled)
Licensee Donald G Seckinger
Address Attn: Donald G. Seckinger PO Box 151 Stockton, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
FRN 0010358646
Previous call NU4M (General)
Last granted Sep 2, 2016
Effective Sep 2, 2016
Last action Dec 1, 2017
FCC actions (3)
Dec 1, 2017 — License canceled LICAN Sep 2, 2016 — Vanity call sign granted VANGRT Sep 2, 2016 — License issued LIISS
NU4M
Canceled
Amateur Extra · vanity
Aug 30, 2008 → Sep 2, 2016 (canceled)
Licensee Donald G Seckinger
Address Attn: Donald G. Seckinger PO Box 151 Stockton, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
FRN 0010358646
Previous call W4KKY (General)
Last granted Aug 30, 2008
Effective Aug 30, 2008
Last action Sep 2, 2016
FCC actions (3)
Sep 2, 2016 — License canceled LICAN Aug 30, 2008 — Vanity call sign granted VANGRT Aug 30, 2008 — License issued LIISS
W4KKY
Canceled
Amateur Extra · vanity
Mar 10, 2004 → Aug 30, 2008 (canceled)
Licensee Donald G Seckinger
Address Attn: Donald G. Seckinger PO Box 151 Stockton, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
FRN 0010358646
Previous call KF4GSZ (General)
Last granted Mar 10, 2004
Effective Apr 24, 2008
Last action Aug 30, 2008
FCC actions (6)
Aug 30, 2008 — License canceled LICAN Apr 24, 2008 — Administrative update LIAUA Jul 19, 2007 — License modified LIMOD Sep 15, 2006 — License modified LIMOD Mar 10, 2004 — Vanity call sign granted VANGRT Mar 10, 2004 — License issued LIISS
KF4GSZ
Canceled
Technician
Feb 13, 1996 → Mar 10, 2004 (canceled)
Licensee DONALD G SECKINGER
Address PO Box 12 STOCKTON, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
FRN 0010358646
Last granted Feb 13, 1996
Effective Feb 13, 1996
Last action Mar 10, 2004
FCC actions (1)
Mar 10, 2004 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Oct 4, 2026 · 137 snapshots · as W4KKY
Donald G Seckinger
Attn: Donald G. Seckinger PO Box 151 Stockton, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KF4GSZ
DONALD G SECKINGER
PO Box 12 STOCKTON, GA 31649
30.9405, -83.0139 (ZIP center) · Grid
EM80lw · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4GSZ in the last 24 hours. They show up here within seconds of KF4GSZ 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