N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIKN6SBN HAM
✅ Available for a vanity request — free since Jan 29, 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 Jan 29, 2024
Previous holder: ALLEN J HSU
Held KN6SBN Dec 9, 2021 → Jan 28, 2022 · first licensed Dec 9, 2021 as KN6SBN · 3 licenses · FRN 0031712581
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- Licensee
- ALLEN J HSU
- Address
- 2222 Catalpa Drive
TUSTIN, CA 92782-8356
- FRN
- 0031712581
- Previous call
- KK6PHD
- Last granted
- Jan 21, 2023
- Effective
- Jan 21, 2023
- Last action
- Jan 21, 2023
FCC actions (2)
- Jan 21, 2023 — Vanity call sign granted VANGRT
- Jan 21, 2023 — License issued LIISS
-
- Licensee
- ALLEN J HSU
- Address
- 2222 CATALPA DR
TUSTIN, CA 92782-8356
- FRN
- 0031712581
- Previous call
- KN6SBN
- Last granted
- Jan 28, 2022
- Effective
- Jan 28, 2022
- Last action
- Jan 21, 2023
FCC actions (3)
- Jan 21, 2023 — License canceled LICAN
- Jan 28, 2022 — Vanity call sign granted VANGRT
- Jan 28, 2022 — License issued LIISS
-
- Licensee
- ALLEN J HSU
- Address
- 2222 CATALPA DR
TUSTIN, CA 92782-8356
- FRN
- 0031712581
- Last granted
- Dec 9, 2021
- Effective
- Dec 9, 2021
- Last action
- Jan 28, 2022
FCC actions (3)
- Jan 28, 2022 — License canceled LICAN
- Dec 9, 2021 — License issued LIISS
- Dec 9, 2021 — 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 KN6SBN in the last 24 hours. They show up here within seconds of KN6SBN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.