N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKN6UPM HAM
⏳ Not available yet — opens for vanity requests Nov 27, 2027, two years after the license was canceled (Nov 26, 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: Koji Ebihara
Held KN6UPM Jun 8, 2022 → Nov 26, 2025 · first licensed Jun 8, 2022 as KN6UPM · 2 licenses · FRN 0032125973
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📦 Moved: Gardena, CA → Torrance, CA
- Licensee
- Koji Ebihara
- Address
- 1985 Del Amo Blvd #A4968
Torrance, CA 90501
- FRN
- 0032125973
- Previous call
- KN6UPM (General)
- Last granted
- Jun 8, 2022
- Effective
- Dec 4, 2025
- Last action
- Dec 4, 2025
FCC actions (3)
- Dec 4, 2025 — Administrative update LIAUA
- Nov 26, 2025 — Systematic call sign granted SYSGRT
- Nov 26, 2025 — License issued LIISS
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- Licensee
- Koji Ebihara
- Address
- 17224 S Figueroa St #A4968
Gardena, CA 90248
- FRN
- 0032125973
- Last granted
- Jun 8, 2022
- Effective
- Sep 29, 2025
- Last action
- Nov 26, 2025
FCC actions (5)
- Nov 26, 2025 — License canceled LICAN
- Sep 29, 2025 — License modified LIMOD
- May 22, 2023 — License modified LIMOD
- Jun 8, 2022 — License issued LIISS
- Jun 8, 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 KN6UPM in the last 24 hours. They show up here within seconds of KN6UPM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.