N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 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, WIKK6IBX HAM
✅ Available for a vanity request — free since Mar 6, 2026.
2x3 call: any licensee can request it.
No pending applications list it.
Last requested Nov 6, 2013 as choice 3: not granted, that applicant got K6IBX instead.
Last requested Nov 6, 2013 as choice 3: not granted, that applicant got K6IBX instead.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 6, 2026
Previous holder: William Xiong
Held KK6IBX Nov 25, 2013 → Mar 5, 2024 · first licensed Nov 25, 2013 as KK6IBX · 1 license · FRN 0023164700
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- Licensee
- William Xiong
- Address
- 1 Grand Ave Trinity 230
San Luis Obispo, CA 93410
- FRN
- 0023164700
- Last granted
- Nov 25, 2013
- Effective
- Nov 25, 2013
- Last action
- Mar 6, 2026
FCC actions (3)
- Mar 6, 2026 — License expired LIEXP
- Nov 25, 2013 — License issued LIISS
- Nov 25, 2013 — 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 Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as KK6IBX
William Xiong
1 Grand Ave Trinity 230, San Luis Obispo, CA 93410
Others requesting KK6IBX
1 application listed KK6IBX as a choice, newest first.
| Filed | Award | Applicant | Choice # | KK6IBX | Result |
|---|---|---|---|---|---|
| Nov 6, 2013 | Nov 24, 2013 | KK6HIQ · Ian S Billings · El Cerrito, CA | 3 | Not granted | They got K6IBX (choice 2) |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK6IBX in the last 24 hours. They show up here within seconds of KK6IBX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.