N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKC8YZX HAM
✅ Available for a vanity request — free since Jul 21, 2014.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jul 21, 2014
Previous holder: Keith R Trevarthen
Held KC8YZX Feb 12, 2004 → Jul 20, 2012 · first licensed Feb 12, 2004 as KC8YZX · 2 licenses · FRN 0010376622
-
- Licensee
- Keith R Trevarthen
- Address
- 2885 Brampton
Cincinnati, OH 45251
- FRN
- 0010376622
- Previous call
- KC8YZX (General)
- Last granted
- Jul 1, 2022
- Effective
- Jul 1, 2022
- Last action
- Jul 1, 2022
FCC actions (3)
- Jul 1, 2022 — License renewed LIREN
- Jul 20, 2012 — Vanity call sign granted VANGRT
- Jul 20, 2012 — License issued LIISS
-
- Licensee
- Keith R Trevarthen
- Address
- 2885 Brampton
Cincinnati, OH 45251
- FRN
- 0010376622
- Last granted
- Feb 12, 2004
- Effective
- Jun 12, 2007
- Last action
- Jul 20, 2012
FCC actions (4)
- Jul 20, 2012 — License canceled LICAN
- Jun 12, 2007 — License modified LIMOD
- Apr 3, 2007 — License modified LIMOD
- Feb 12, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 89 snapshots · as KC8YZX
Keith R Trevarthen
2885 Brampton, Cincinnati, OH 45251
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC8YZX in the last 24 hours. They show up here within seconds of KC8YZX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.