N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 6:00 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, WIKD0VZT HAM
✅ Available for a vanity request — free since Jun 27, 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 · available since Jun 27, 2025
Previous holder: WARREN W WU
Held KD0VZT Jun 26, 2013 → Jun 26, 2023 · first licensed Dec 30, 1999 as KC0HAK · 2 licenses · FRN 0002148443
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📦 Moved: Englewood, CO → Centennial, CO
- Licensee
- WARREN W WU
- Address
- 5996 S LEYDEN ST
CENTENNIAL, CO 80111
- FRN
- 0002148443
- Last granted
- Jun 26, 2013
- Effective
- Jun 26, 2013
- Last action
- Jun 27, 2025
FCC actions (3)
- Jun 27, 2025 — License expired LIEXP
- Jun 26, 2013 — License issued LIISS
- Jun 26, 2013 — Systematic call sign granted SYSGRT
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- Licensee
- Warren W Wu
- Address
- 5996 S Leyden St
Englewood, CO 80111-4413
- FRN
- 0002148443
- Last granted
- Dec 30, 1999
- Effective
- Dec 30, 1999
- Last action
- Dec 31, 2011
FCC actions (2)
- Dec 31, 2011 — License expired LIEXP
- Dec 30, 1999 — License issued LIISS
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 KD0VZT in the last 24 hours. They show up here within seconds of KD0VZT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.