N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 14, 2026) · next update today 7:15 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)WP4KOS HAM
✅ Available for a vanity request — free since Oct 27, 2001.
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 Oct 27, 2001
Previous holder: NELSON R FIGUEROA
Held WP4KOS Mar 31, 1992 → Oct 26, 1999
· first licensed Mar 31, 1992 as WP4KOS
· 2 licenses · FRN 0001845270
📖 In the printed callbooks since 1991 as WP4JCL, before the FCC's online records
-
📦 Moved: Trujillo Alto, PR → East Longmeadow, MA
- Licensee
- NELSON R FIGUEROA
- Address
- PO Box 2
East Longmeadow, MA 01028
- FRN
- 0001845270
- Previous call
- WP4KOS (Technician Plus)
- Last granted
- Jan 7, 2020
- Effective
- Jul 14, 2021
- Last action
- Jul 14, 2021
FCC actions (7)
- Jul 14, 2021 — Administrative update LIAUA
- Jan 7, 2020 — License renewed LIREN
- Jun 18, 2013 — Administrative update LIAUA
- Apr 24, 2010 — License renewed LIREN
- Jan 16, 2007 — License modified LIMOD
- Jan 23, 2002 — Administrative update LIAUA
- Oct 26, 1999 — License issued LIISS
-
- Licensee
- NELSON R FIGUEROA
- Address
- PO Box 1117
TRUJILLO ALTO, PR 00760
- FRN
- 0001845270
- Previous call
- WP4JCL (Novice)
- Last granted
- Mar 31, 1992
- Effective
- Mar 31, 1992
- Last action
- Oct 26, 1999
FCC actions (1)
- Oct 26, 1999 — License canceled LICAN
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 Apr 27, 2002 → Apr 17, 2003 · 3 discs
KP4BPR · Technician Plus · issued Jan 23, 2002, expires Oct 26, 2009 · previously WP4KOS
NELSON R . FIGUEROA
PO BOX 324, EAST LONGMEADOW, MA 01028 - Seen May 2, 2000 → Nov 1, 2001 · 4 discs
KP4BPR · Technician Plus · issued Oct 26, 1999, expires Oct 26, 2009 · previously WP4KOS
NELSON R. FIGUEROA .
PO BOX 1117, TRUJILLO ALTO, PR 00977-1117 - Seen Mar 9, 1998 → Oct 8, 1999 · 4 discs
WP4KOS · Technician Plus · issued Mar 31, 1992, expires Mar 31, 2002 · previously WP4JCL (Novice)
NELSON R. FIGUEROA
PO BOX 1117, TRUJILLO ALTO, PR 00760 - Seen Oct 31, 1994 → Apr 4, 1997 · 6 discs
WP4KOS · Technician Plus · issued Mar 31, 1992, expires Mar 31, 2002 · previously WP4JCL (Novice)
NELSON R FIGUEROA
POB 1117, TRUJILLO ALTO, PR 00760 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WP4KOS · Technician · issued Mar 31, 1992, expires Mar 31, 2002 · previously WP4JCL (Novice)
NELSON R FIGUEROA
POB 1117, TRUJILLO ALTO, PR 00760
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as KP4BPR
NELSON R FIGUEROA
PO Box 2
East Longmeadow, MA 01028 - Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as WP4KOS
NELSON R FIGUEROA
PO Box 1117
TRUJILLO ALTO, PR 00760 - Seen Oct 22, 2013 → May 6, 2019 · 26 snapshots · as KP4BPR
NELSON R FIGUEROA
PO Box 782
EAST LONGMEADOW, MA 01028 - Seen May 27, 2010 → Apr 12, 2013 · 8 snapshots · as KP4BPR
Nelson R Figueroa
PO Box 1072
East Longmeadow, MA 01028 - Seen Nov 7, 2004 · 1 snapshot · as KP4BPR
NELSON R FIGUEROA
PO Box 324
EAST LONGMEADOW, MA 01028
WP4KOS 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.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4KOS in the last 24 hours. They show up here within seconds of WP4KOS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.