N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update tomorrow 6:00 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, WIWP4SDP HAM
✅ Available for a vanity request — free since Feb 19, 2024.
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 Feb 19, 2024
Previous holder: JULIO E VALLEJO MARRERO
Held WP4SDP Jan 31, 2022 → Feb 18, 2022 · first licensed Jan 31, 2022 as WP4SDP · 2 licenses · FRN 0031819188
-
- Licensee
- JULIO E VALLEJO MARRERO
- Address
- 18 CALLE 9 BARRIO PUEBLO NUEVO
VEGA BAJA, PR 00693
- FRN
- 0031819188
- Previous call
- WP4SDP
- Last granted
- Feb 18, 2022
- Effective
- Feb 18, 2022
- Last action
- Feb 18, 2022
FCC actions (2)
- Feb 18, 2022 — Vanity call sign granted VANGRT
- Feb 18, 2022 — License issued LIISS
-
- Licensee
- JULIO E VALLEJO MARRERO
- Address
- 18 CALLE 9 BARRIO PUEBLO NUEVO
VEGA BAJA, PR 00693
- FRN
- 0031819188
- Last granted
- Jan 31, 2022
- Effective
- Jan 31, 2022
- Last action
- Feb 18, 2022
FCC actions (3)
- Feb 18, 2022 — License canceled LICAN
- Jan 31, 2022 — License issued LIISS
- Jan 31, 2022 — 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 Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as WP4SDP
JULIO E VALLEJO MARRERO
18 CALLE 9 BARRIO PUEBLO NUEVO, VEGA BAJA, PR 00693
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4SDP in the last 24 hours. They show up here within seconds of WP4SDP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.