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, WIKO6KSB HAM
⏳ Not available yet — opens for vanity requests Aug 30, 2027, two years after the license was canceled (Aug 29, 2025).
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
Previous holder: Sofia Bigon
Held KO6KSB Aug 26, 2025 → Aug 29, 2025 · first licensed Aug 26, 2025 as KO6KSB · 3 licenses · FRN 0035841576
-
📦 Moved: Anchorage, AK → Torrance, CA
- Licensee
- Sofia Bigon
- Address
- 1985 Del Amo Blvd #H2461
Torrance, CA 90501
- FRN
- 0035841576
- Previous call
- AK6PU (Technician)
- Last granted
- Sep 30, 2025
- Effective
- Nov 27, 2025
- Last action
- Nov 27, 2025
FCC actions (3)
- Nov 27, 2025 — Administrative update LIAUA
- Sep 30, 2025 — Vanity call sign granted VANGRT
- Sep 30, 2025 — License issued LIISS
-
📦 Moved: Torrance, CA → Anchorage, AK
- Licensee
- Sofia Bigon
- Address
- 3705 Arctic Blvd #1830
Anchorage, AK 99501
- FRN
- 0035841576
- Previous call
- KO6KSB (Technician)
- Last granted
- Aug 26, 2025
- Effective
- Sep 9, 2025
- Last action
- Sep 30, 2025
FCC actions (4)
- Sep 30, 2025 — License canceled LICAN
- Sep 9, 2025 — Administrative update LIAUA
- Aug 29, 2025 — Systematic call sign granted SYSGRT
- Aug 29, 2025 — License issued LIISS
-
- Licensee
- Sofia Bigon
- Address
- 1985 Del Amo Blvd H2461
Torrance, CA 90501
- FRN
- 0035841576
- Last granted
- Aug 26, 2025
- Effective
- Aug 29, 2025
- Last action
- Aug 29, 2025
FCC actions (3)
- Aug 29, 2025 — License canceled LICAN
- Aug 26, 2025 — License issued LIISS
- Aug 26, 2025 — 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as AL6A
Sofia Bigon
1985 Del Amo Blvd #H2461, Torrance, CA 90501 - Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as KO6KSB
Sofia Bigon
1985 Del Amo Blvd H2461, Torrance, CA 90501 - Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as AK6PU
Sofia Bigon
3705 Arctic Blvd #1830, Anchorage, AK 99501
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6KSB in the last 24 hours. They show up here within seconds of KO6KSB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.