N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · 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, WIKP4AW HAM
✅ Available for a vanity request — free since Sep 21, 2026.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user, last upload Apr 13, 2017 · not eQSL AG
Not currently held · 2 holders on record · available since Sep 21, 2026
Previous holder: ARRL Puerto Rico Section Convention Inc
Held KP4AW Sep 20, 2014 → Sep 20, 2024 · first licensed Jul 31, 2014 as WP4PEY · 2 licenses · FRN 0023835846
-
📦 Moved: Arecibo, PR → Guayama, PR
- Licensee
- ARRL Puerto Rico Section Convention Inc
- Address
- Attn: URIS MONGE-VIVES
GG14 Calle 23 Valles De Guayama
Guayama, PR 00784
- FRN
- 0023835846
- Previous call
- WP4PEY
- Trustee
- NP4WW
- Last granted
- Sep 20, 2014
- Effective
- Dec 2, 2016
- Last action
- Sep 23, 2026
FCC actions (5)
- Sep 23, 2026 — License expired LIEXP
- Dec 2, 2016 — License modified LIMOD
- Dec 4, 2014 — Administrative update LIAUA
- Sep 20, 2014 — Vanity call sign granted VANGRT
- Sep 20, 2014 — License issued LIISS
-
- Licensee
- ARRL Puerto Rico Section Convention Inc
- Address
- Attn: HECTOR A MORALES ANAYA
PO Box 140785
Arecibo, PR 00614
- FRN
- 0023835846
- Trustee
- NP3IR
- Last granted
- Jul 31, 2014
- Effective
- Jul 31, 2014
- Last action
- Sep 20, 2014
FCC actions (3)
- Sep 20, 2014 — License canceled LICAN
- Jul 31, 2014 — License issued LIISS
- Jul 31, 2014 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2015 → Sep 27, 2026 · 35 snapshots · as WP4PEY
ARRL Puerto Rico Section Convention Inc
Attn: HECTOR A MORALES ANAYA
PO Box 140785
Arecibo, PR 00614 - Seen Mar 28, 2015 → Sep 27, 2026 · 35 snapshots · as KP4AW
ARRL Puerto Rico Section Convention Inc
Attn: URIS MONGE-VIVES
GG14 Calle 23 Valles De Guayama, Guayama, PR 00784
Previous holder: ILDEFONSO DIAZ DIAZ
Held KP4AW Sep 10, 1998 → Sep 10, 2008 · first licensed Sep 10, 1998 as KP4AW · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- ILDEFONSO DIAZ DIAZ
- Address
- 2 WILSON ST VILLA CAPARRA
GUAYNABO, PR 00966
- Last granted
- Sep 10, 1998
- Effective
- Sep 10, 1998
- Last action
- Mar 13, 2024
FCC actions (1)
- Sep 11, 2010 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KP4AW
ILDEFONSO DIAZ DIAZ
2 WILSON ST VILLA CAPARRA, GUAYNABO, PR 00966
Others requesting KP4AW
4 applications listed KP4AW as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Sep 2, 2014 | Sep 20, 2014 | WP4PEY · ARRL Puerto Rico Section Convention Inc · Arecibo, PR | 1 | Granted |
| Jul 23, 2012 | Aug 10, 2012 | KP4MZU · JOSE A RODRIGUEZ TORRES · GUAYANILLA, PR | 7 | Dismissed |
| Dec 2, 2011 | Dec 20, 2011 | KP4MZU · JOSE A RODRIGUEZ TORRES · GUAYANILLA, PR | 10 | Dismissed |
| Jan 3, 2011 | Jan 21, 2011 | WP4OGH · Alberto Serrano Diaz · Ponce, PR | 13 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KP4AW in the last 24 hours. They show up here within seconds of KP4AW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.