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, WIKI4KDX HAM
✅ Available for a vanity request — free since Jun 15, 2007.
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 Jun 15, 2007
Previous holder: HERBERT M KLEINMAN
Held KI4KDX May 11, 2005 → Jun 14, 2005 · first licensed May 11, 2005 as KI4KDX · 2 licenses · FRN 0013459771
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- Licensee
- HERBERT M KLEINMAN
- Address
- PO Box 11
TRENTON, FL 32693-0011
- FRN
- 0013459771
- Previous call
- KI4KDX (General)
- Last granted
- Mar 27, 2025
- Effective
- Mar 28, 2025
- Last action
- Mar 28, 2025
FCC actions (8)
- Mar 28, 2025 — Administrative update LIAUA
- Mar 27, 2025 — License renewed LIREN
- Oct 13, 2017 — Administrative update LIAUA
- Mar 28, 2015 — License renewed LIREN
- Mar 5, 2008 — License modified LIMOD
- Jul 6, 2006 — License modified LIMOD
- Jun 14, 2005 — Vanity call sign granted VANGRT
- Jun 14, 2005 — License issued LIISS
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- Licensee
- Herbert M Kleinman
- Address
- PO Box 1510
Trenton, FL 32693-1510
- FRN
- 0013459771
- Last granted
- May 11, 2005
- Effective
- May 11, 2005
- Last action
- Jun 14, 2005
FCC actions (3)
- Jun 14, 2005 — License canceled LICAN
- May 11, 2005 — License issued LIISS
- May 11, 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 KI4KDX in the last 24 hours. They show up here within seconds of KI4KDX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.