N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKX4UY HAM
✅ Available for a vanity request — free since Feb 15, 2022.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Feb 13, 2020 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Feb 15, 2022
Previous holder: David L Butler
Held KX4UY Oct 22, 2019 → Feb 14, 2020 · first licensed Oct 22, 2019 as KX4UY · 2 licenses · FRN 0028797264
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📦 Moved: Titusville, FL → East Palestine, OH
- Licensee
- David L Butler
- Address
- 320 Alice St.
East Palestine, OH 44413
- FRN
- 0028797264
- Previous call
- KX4UY
- Last granted
- Feb 14, 2020
- Effective
- Mar 26, 2020
- Last action
- Mar 26, 2020
FCC actions (3)
- Mar 26, 2020 — Administrative update LIAUA
- Feb 14, 2020 — Vanity call sign granted VANGRT
- Feb 14, 2020 — License issued LIISS
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- Licensee
- David L Butler
- Address
- 4995 Clover Ln
Titusville, FL 32780
- FRN
- 0028797264
- Last granted
- Oct 22, 2019
- Effective
- Oct 23, 2019
- Last action
- Feb 14, 2020
FCC actions (4)
- Feb 14, 2020 — License canceled LICAN
- Oct 23, 2019 — Administrative update LIAUA
- Oct 22, 2019 — License issued LIISS
- Oct 22, 2019 — 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 KX4UY in the last 24 hours. They show up here within seconds of KX4UY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.