N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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, WIWP4RBB HAM
✅ Available for a vanity request — free since Apr 21, 2021.
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 Apr 21, 2021
Previous holder: Amateur Radio Alliance Inc
Held WP4RBB Mar 29, 2019 → Apr 20, 2019 · first licensed Mar 29, 2019 as WP4RBB · 2 licenses · FRN 0028362671
-
- Licensee
- Amateur Radio Alliance Inc
- Address
- Attn: Emilio Ortiz Jr
PO Box 1248
Sabana Grande, PR 00637
- FRN
- 0028362671
- Previous call
- WP4RBB
- Trustee
- WP3L
- Last granted
- Apr 20, 2019
- Effective
- Jul 8, 2021
- Last action
- Mar 13, 2024
FCC actions (3)
- Jul 8, 2021 — License modified LIMOD
- Apr 20, 2019 — Vanity call sign granted VANGRT
- Apr 20, 2019 — License issued LIISS
-
- Licensee
- Amateur Radio Alliance Inc
- Address
- Attn: EMILIO ORTIZ JR
PO Box 1248
Sabana Grande, PR 00637
- FRN
- 0028362671
- Trustee
- WP4KEY
- Last granted
- Mar 29, 2019
- Effective
- Mar 29, 2019
- Last action
- Apr 20, 2019
FCC actions (3)
- Apr 20, 2019 — License canceled LICAN
- Mar 29, 2019 — License issued LIISS
- Mar 29, 2019 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4RBB in the last 24 hours. They show up here within seconds of WP4RBB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.