🕒 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
KF4CMA HAM
✅
Available for a vanity request — free since May 13, 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 May 13, 2008
Previous holder: DAVID W MATHER
Held KF4CMA Jun 7, 2004 → May 12, 2006
· first licensed Jun 7, 2004 as KF4CMA
· 2 licenses · FRN 0011037306
K4DWM
Active
General · vanity
May 12, 2006 → expires May 12, 2036
Licensee DAVID W MATHER
Address Attn: David Mather 2585 TONIEVILLE RD HODGENVILLE, KY 42748
37.5929, -85.7788 (street) · Grid
EM77co · CQ 4 · ITU 8 ·
map ↗
FRN 0011037306
Previous call KF4CMA (Technician Plus)
Last granted Mar 17, 2026
Effective Mar 17, 2026
Last action Mar 17, 2026
FCC actions (4)
Mar 17, 2026 — License renewed LIREN May 3, 2016 — License renewed LIREN May 12, 2006 — Vanity call sign granted VANGRT May 12, 2006 — License issued LIISS
KF4CMA
Canceled
General
Jun 7, 2004 → May 12, 2006 (canceled)
Licensee DAVID W MATHER
Address 2589 TONIEVILLE RD HODGENVILLE, KY 42748
37.5667, -85.6941 (ZIP center) · Grid
EM77dn · CQ 4 · ITU 8 ·
map ↗
FRN 0011037306
Last granted Sep 7, 2005
Effective Sep 7, 2005
Last action May 12, 2006
FCC actions (3)
May 12, 2006 — License canceled LICAN Sep 7, 2005 — License renewed LIREN Jun 7, 2004 — FCC action LTSFRN
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 · 47 snapshots · as K4DWM
DAVID W MATHER
Attn: David Mather 2585 TONIEVILLE RD, HODGENVILLE, KY 42748
37.5929, -85.7788 (street) · Grid
EM77co · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KF4CMA
DAVID W MATHER
2589 TONIEVILLE RD, HODGENVILLE, KY 42748
37.5667, -85.6941 (ZIP center) · Grid
EM77dn · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4CMA in the last 24 hours. They show up here within seconds of KF4CMA 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