N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIWP4OPC HAM
✅ Available for a vanity request — free since Aug 13, 2016.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Aug 13, 2016
Previous holder: RAUL G MENDEZ-SERRANO
Held WP4OPC Aug 28, 2012 → Aug 12, 2014 · first licensed Aug 28, 2012 as WP4OPC · 2 licenses · FRN 0021975800
-
- Licensee
- RAUL G MENDEZ-SERRANO
- Address
- HC1 BOX 4632
LARES, PR 00669-1432
- FRN
- 0021975800
- Previous call
- WP4OPC (Technician)
- Last granted
- Feb 1, 2025
- Effective
- Feb 1, 2025
- Last action
- Feb 1, 2025
FCC actions (4)
- Feb 1, 2025 — License renewed LIREN
- Mar 24, 2015 — Administrative update LIAUA
- Aug 12, 2014 — Vanity call sign granted VANGRT
- Aug 12, 2014 — License issued LIISS
-
- Licensee
- RAUL G MENDEZ-SERRANO
- Address
- PO Box 1432
LARES, PR 00669-1432
- FRN
- 0021975800
- Last granted
- Aug 28, 2012
- Effective
- Oct 29, 2013
- Last action
- Aug 12, 2014
FCC actions (4)
- Aug 12, 2014 — License canceled LICAN
- Oct 29, 2013 — License modified LIMOD
- Aug 28, 2012 — License issued LIISS
- Aug 28, 2012 — 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 May 19, 2015 → Sep 27, 2026 · 34 snapshots · as KP4RMS
RAUL G MENDEZ-SERRANO
HC1 BOX 4632, LARES, PR 00669-1432 - Seen Mar 28, 2014 → Sep 27, 2026 · 38 snapshots · as WP4OPC
RAUL G MENDEZ-SERRANO
PO Box 1432
LARES, PR 00669-1432 - Seen Feb 18, 2013 → Oct 22, 2013 · 4 snapshots · as WP4OPC
RAUL G MENDEZ-SERRANO
APT 1432, LARES, PR 00669
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4OPC in the last 24 hours. They show up here within seconds of WP4OPC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.