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, WIKW4XC HAM
⏳ Not available yet — opens for vanity requests Feb 9, 2027, two years after the license was canceled (Feb 8, 2025).
2x2 call: Advanced and Amateur Extra licensees 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: Michael Zwingl
Held KW4XC Aug 10, 2016 → Feb 8, 2025 · first licensed Aug 10, 2016 as KW4XC · 2 licenses · FRN 0025758178
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📦 Moved: Ponte Vedra Beach, FL → Fort Pierce, FL
- Licensee
- Michael Zwingl
- Address
- 5520 Glades Cut Off Rd H2461
Fort Pierce, FL 34981-4600
- FRN
- 0025758178
- Previous call
- KW4XC
- Last granted
- Feb 8, 2025
- Effective
- Feb 8, 2025
- Last action
- Feb 8, 2025
FCC actions (2)
- Feb 8, 2025 — Vanity call sign granted VANGRT
- Feb 8, 2025 — License issued LIISS
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- Licensee
- Michael Zwingl
- Address
- 123 S Roscoe Blvd
Ponte Vedra Beach, FL 32082
- FRN
- 0025758178
- Last granted
- Aug 10, 2016
- Effective
- Aug 10, 2016
- Last action
- Feb 8, 2025
FCC actions (3)
- Feb 8, 2025 — License canceled LICAN
- Aug 10, 2016 — License issued LIISS
- Aug 10, 2016 — 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 KW4XC in the last 24 hours. They show up here within seconds of KW4XC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.