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, WIKC9IFH HAM
✅ Available for a vanity request — free since Jan 8, 2008.
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 8, 2008
Previous holder: John C Marx
Held KC9IFH Sep 23, 2005 → Jan 7, 2006 · first licensed Sep 23, 2005 as KC9IFH · 2 licenses · FRN 0014054217
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- Licensee
- John C Marx
- Address
- PO Box 971
N8160 SMITH RD
Madison, WI 53701-0971
- FRN
- 0014054217
- Previous call
- KC9IFH (Technician)
- Last granted
- Dec 9, 2025
- Effective
- Dec 9, 2025
- Last action
- Dec 9, 2025
FCC actions (5)
- Dec 9, 2025 — License renewed LIREN
- Oct 31, 2015 — License renewed LIREN
- Jun 12, 2009 — License modified LIMOD
- Jan 7, 2006 — Vanity call sign granted VANGRT
- Jan 7, 2006 — License issued LIISS
-
- Licensee
- John C Marx
- Address
- PO Box 971
Madison, WI 53701-0971
- FRN
- 0014054217
- Last granted
- Sep 23, 2005
- Effective
- Sep 23, 2005
- Last action
- Jan 7, 2006
FCC actions (3)
- Jan 7, 2006 — License canceled LICAN
- Sep 23, 2005 — License issued LIISS
- Sep 23, 2005 — 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 KC9IFH in the last 24 hours. They show up here within seconds of KC9IFH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.