N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 28, 2026) · next update today 9:45 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KD4NMX HAM
✅ Available for a vanity request — free since Apr 14, 2003.
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 Apr 14, 2003
Previous holder: David W Bass
Held KD4NMX Jun 23, 1992 → Apr 13, 2001
· first licensed Feb 2, 1988 as WA4SFA
· 3 licenses · FRN 0002663581
📖 In the printed callbooks since 1977 as WA4SFA, before the FCC's online records
-
📦 Moved: Lafayette, IN → Louisville, KY
- Licensee
- David W Bass
- Address
- 8608 Claudia Dr
Louisville, KY 40219
- FRN
- 0002663581
- Previous call
- KD4NMX (Technician)
- Last granted
- May 22, 2002
- Effective
- Aug 16, 2010
- Last action
- Oct 26, 2010
FCC actions (6)
- Oct 26, 2010 — License canceled LICAN
- Aug 16, 2010 — License modified LIMOD
- Jul 24, 2009 — Administrative update LIAUA
- Apr 29, 2005 — Administrative update LIAUA
- May 22, 2002 — License renewed LIREN
- Apr 13, 2001 — License issued LIISS
-
📦 Moved: New Port Richey, FL → Lafayette, IN
- Licensee
- DAVID W BASS
- Address
- 3704 Boulder Ct
Lafayette, IN 47905
- FRN
- 0002663581
- Last granted
- Jun 23, 1992
- Effective
- Oct 8, 1999
- Last action
- Apr 13, 2001
FCC actions (2)
- Apr 13, 2001 — License canceled LICAN
- Oct 8, 1999 — License modified LIMOD
-
- Licensee
- David W Bass
- Address
- 8977 Lake Dr
New Port Richey, FL 34654
- FRN
- 0002663581
- Previous call
- KB9ZIV (Technician)
- Last granted
- Aug 14, 2020
- Effective
- Aug 14, 2020
- Last action
- Aug 14, 2020
FCC actions (4)
- Aug 14, 2020 — License renewed LIREN
- Apr 11, 2014 — Administrative update LIAUA
- Oct 26, 2010 — Vanity call sign granted VANGRT
- Oct 26, 2010 — License issued LIISS
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen Oct 25, 2002 → Apr 17, 2003 · 2 discs
KB9ZIV · Technician · issued May 22, 2002, expires Jun 23, 2012 · previously KD4NMX
DAVID W BASS
3704 BOULDER CT, LAFAYETTE, IN 47905 - Seen Nov 1, 2001 → Apr 27, 2002 · 2 discs
KB9ZIV · Technician Plus · issued Apr 13, 2001, expires Jun 23, 2002 · previously KD4NMX
DAVID W. BASS
3704 BOULDER CT, LAFAYETTE, IN 47905 - Seen May 2, 2000 → Apr 13, 2001 · 3 discs
KD4NMX · Technician Plus · issued Oct 8, 1999, expires Jun 23, 2002
DAVID W. BASS
3213 Mt Foraker Dr., Lexington, KY 40515 - Seen Mar 9, 1998 → Apr 7, 1999 · 3 discs
WA4SFA · Advanced · issued Oct 27, 1997, expires Oct 27, 2007
VIRGIL E BASS SR
8303 OLD SHEPHERDSVILLE RD, LOUISVILLE, KY 40219-4532 - Seen Oct 31, 1994 → Oct 8, 1999 · 10 discs
KD4NMX · Technician Plus · issued Jun 23, 1992, expires Jun 23, 2002
DAVID W. BASS
5 ROBERT ST, STAFFORD, VA 22554 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KD4NMX · Technician · issued Jun 23, 1992, expires Jun 23, 2002
DAVID W BASS
5 ROBERT ST, STAFFORD, VA 22554 - Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
WA4SFA · Advanced · issued Feb 2, 1988, expires Feb 2, 1998
VIRGIL E BASS SR
8303 OLD SHEPHERDSVILLE RD, LOUISVILLE, KY 40219
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 22, 2014 → Oct 25, 2026 · 40 snapshots · as WA4SFA
David W Bass
8977 Lake Dr, New Port Richey, FL 34654 - Seen May 27, 2010 → Oct 25, 2026 · 59 snapshots · as KB9ZIV
DAVID W BASS
8608 Claudia Dr, Louisville, KY 40219 - Seen Nov 7, 2004 → Oct 25, 2026 · 52 snapshots · as KD4NMX
DAVID W BASS
3704 Boulder Ct, Lafayette, IN 47905
KD4NMX in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.
- 1993 → 1994 · 2 editions
KD4NMX · class T
David W Bass
5 Robert St, Staffora, VA 22554
1993 p.651, 1994 p.683
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KD4NMX in the last 24 hours. They show up here within seconds of KD4NMX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.