N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIAJ6VP HAM
✅ Available for a vanity request — free since Mar 2, 2024.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Mar 2, 2022 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 2, 2024
Previous holder: Tatsuo Yamamoto
Held AJ6VP Jan 27, 2022 → Mar 1, 2022 · first licensed Jan 27, 2022 as AJ6VP · 2 licenses · FRN 0031860539
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📦 Moved: San Mateo, CA → Irvine, CA
- Licensee
- Tatsuo Yamamoto
- Address
- 33 Jonquil
Irvine, CA 92618
- FRN
- 0031860539
- Previous call
- AJ6VP
- Last granted
- Mar 1, 2022
- Effective
- Aug 15, 2026
- Last action
- Aug 15, 2026
FCC actions (3)
- Aug 15, 2026 — Administrative update LIAUA
- Mar 1, 2022 — Vanity call sign granted VANGRT
- Mar 1, 2022 — License issued LIISS
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- Licensee
- Tatsuo Yamamoto
- Address
- 728 MURPHY DR
San Mateo, CA 94402
- FRN
- 0031860539
- Last granted
- Jan 27, 2022
- Effective
- Jan 27, 2022
- Last action
- Mar 1, 2022
FCC actions (3)
- Mar 1, 2022 — License canceled LICAN
- Jan 27, 2022 — License issued LIISS
- Jan 27, 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.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AJ6VP in the last 24 hours. They show up here within seconds of AJ6VP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.