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
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKP4OW HAM
✅ Available for a vanity request — free since Jun 8, 2000.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jun 8, 2000
Previous holder: BOLIVAR MARIN JR
Held KP4OW Jun 7, 1988 → Jun 7, 1998 · first licensed Jun 7, 1988 as KP4OW · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- BOLIVAR MARIN JR
- Address
- CALLE 1 B30 VILLA VERDE URB
BAYAMON, PR 00619
- Previous call
- WP4GIC (Advanced)
- Last granted
- Jun 7, 1988
- Effective
- Jun 7, 1988
- Last action
- Jun 9, 2000
FCC actions (1)
- Jun 9, 2000 — 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 KP4OW
BOLIVAR MARIN JR
CALLE 1 B30 VILLA VERDE URB, BAYAMON, PR 00619
Others requesting KP4OW
4 applications listed KP4OW as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| May 19, 2020 | Jun 6, 2020 | NP3DM · RAMON SUAREZ SANCHEZ · CAYEY, PR | 3 | Dismissed |
| Aug 16, 2019 | Sep 3, 2019 | WP4TO · James Perez-Marcano · Trujillo Alto, PR | 3 | Granted |
| Jan 7, 2016 | Jan 25, 2016 | KM4LME · William B Powell II · Rustburg, VA | 20 | Granted |
| Apr 30, 2004 | May 18, 2004 | WP4LQU · Israel D Rodrigues-Hernandez · Anasco, PR | 14 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KP4OW in the last 24 hours. They show up here within seconds of KP4OW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.