N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)WP4JLO HAM
✅ Available for a vanity request — free since Aug 21, 2013.
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 Aug 21, 2013
Previous holder: JOSE L GUZMAN
Held WP4JLO Aug 20, 1991 → Aug 20, 2011 · first licensed Aug 20, 1991 as WP4JLO · 1 license · FRN 0005446570
-
- Licensee
- JOSE L GUZMAN
- Address
- CALLE 36 AQ5 EXT VILLA DE LOIZA
CANOVANAS, PR 00729
- FRN
- 0005446570
- Last granted
- Jul 31, 2001
- Effective
- Jul 31, 2001
- Last action
- Aug 21, 2013
FCC actions (3)
- Aug 21, 2013 — License expired LIEXP
- Jul 31, 2001 — License renewed LIREN
- Jul 31, 2001 — FCC action LITIN
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 Nov 1, 2001 → Apr 17, 2003 · 4 discs
WP4JLO · Technician · issued Jul 31, 2001, expires Aug 20, 2011
JOSE L. GUZMAN
CALLE 36 AQ5 EXT VILLA DE LOIZA, CANOVANAS, PR 00729 - Seen Oct 31, 1994 → Apr 13, 2001 · 13 discs
WP4JLO · Technician Plus · issued Aug 20, 1991, expires Aug 20, 2001
JOSE L. GUZMAN
CALLE 36 AQ5 EXT VILLA DE LOIZA, CANOVANAS, PR 00729 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WP4JLO · Technician · issued Aug 20, 1991, expires Aug 20, 2001
JOSE L GUZMAN
CALLE 36 AQ5 EXT VILLA DE LOIZA, CANOVANAS, PR 00729
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as WP4JLO
JOSE L GUZMAN
CALLE 36 AQ5 EXT VILLA DE LOIZA, CANOVANAS, PR 00729
WP4JLO 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.
- 1995 → 1997 · 3 editions
WP4JLO · class P
Jose L Guzman
Calle 36 A Q-5 Ext Vil~ De Loiza
1995 p.698, 1996 p.690, 1997 p.715
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4JLO in the last 24 hours. They show up here within seconds of WP4JLO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.