🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 8:30 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
KF4EYW HAM
✅
Available for a vanity request — free since Dec 23, 2008.
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 Dec 23, 2008
Previous holder: Richard W Slawsky
Held KF4EYW Aug 14, 2001 → Dec 22, 2006
· first licensed Aug 14, 2001 as KF4EYW
· 3 licenses · FRN 0005692231
K9SLA
Active
General · vanity
Feb 8, 2007 → expires Feb 8, 2027
Licensee Richard W Slawsky
Address 6601 El Toro Ct. Louisville, KY 40291
38.1495, -85.5733 (street) · Grid
EM78fd · CQ 4 · ITU 8 ·
map ↗
FRN 0005692231
Previous call KI4SUB (Technician)
Last granted Nov 30, 2016
Effective Nov 30, 2016
Last action Nov 30, 2016
FCC actions (3)
Nov 30, 2016 — License renewed LIREN Feb 8, 2007 — Vanity call sign granted VANGRT Feb 8, 2007 — License issued LIISS
KI4SUB
Canceled
General
Oct 18, 2005 → Feb 8, 2007 (canceled)
Licensee Richard W Slawsky
Address 6601 El Toro Ct. Louisville, KY 40291
38.1495, -85.5733 (street) · Grid
EM78fd · CQ 4 · ITU 8 ·
map ↗
FRN 0005692231
Previous call KF4EYW (Technician)
Last granted Oct 18, 2005
Effective Dec 22, 2006
Last action Feb 8, 2007
FCC actions (3)
Feb 8, 2007 — License canceled LICAN Dec 22, 2006 — Systematic call sign granted SYSGRT Dec 22, 2006 — License issued LIISS
KF4EYW
Canceled
General
Aug 14, 2001 → Dec 22, 2006 (canceled)
Licensee Richard W Slawsky
Address 6601 El Toro Ct. Louisville, KY 40291
38.1495, -85.5733 (street) · Grid
EM78fd · CQ 4 · ITU 8 ·
map ↗
FRN 0005692231
Last granted Oct 18, 2005
Effective Aug 29, 2006
Last action Dec 22, 2006
FCC actions (6)
Dec 22, 2006 — License canceled LICAN Aug 29, 2006 — Administrative update LIAUA Oct 18, 2005 — License renewed LIREN Sep 21, 2004 — Administrative update LIAUA Nov 12, 2002 — License modified LIMOD Aug 14, 2001 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Sep 27, 2026 · 138 snapshots · as KF4EYW
Richard W Slawsky
6601 El Toro Ct., Louisville, KY 40291
38.1495, -85.5733 (street) · Grid
EM78fd · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as KF4EYW
Richard W Slawsky
3616 Chalona Dr., Chalmette, LA 70043
29.9562, -89.9644 (ZIP center) · Grid
EL59aw · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4EYW in the last 24 hours. They show up here within seconds of KF4EYW 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