N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 8:30 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, WIKM4WHX HAM
✅ Available for a vanity request — free since Jan 5, 2019.
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 5, 2019
Previous holder: Stephen R Thelin
Held KM4WHX Aug 26, 2016 → Jan 4, 2017 · first licensed Aug 26, 2016 as KM4WHX · 2 licenses · FRN 0025748526
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📦 Moved: Sebastian, FL → Laurinburg, NC
- Licensee
- Stephen R Thelin
- Address
- 1201 Dogwood Lane
Laurinburg, NC 28352
- FRN
- 0025748526
- Previous call
- KM4WHX (General)
- Last granted
- Jan 4, 2017
- Effective
- Feb 24, 2026
- Last action
- Feb 24, 2026
FCC actions (4)
- Feb 24, 2026 — Administrative update LIAUA
- Feb 24, 2026 — Administrative update LIAUA
- Jan 4, 2017 — Vanity call sign granted VANGRT
- Jan 4, 2017 — License issued LIISS
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- Licensee
- Stephen R Thelin
- Address
- 5033 Hitch N Post Ln
Sebastian, FL 32976
- FRN
- 0025748526
- Last granted
- Aug 26, 2016
- Effective
- Sep 29, 2016
- Last action
- Jan 4, 2017
FCC actions (4)
- Jan 4, 2017 — License canceled LICAN
- Sep 29, 2016 — License modified LIMOD
- Aug 26, 2016 — License issued LIISS
- Aug 26, 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 KM4WHX in the last 24 hours. They show up here within seconds of KM4WHX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.