N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKM4BYN HAM
✅ Available for a vanity request — free since Jun 5, 2026.
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 5, 2026
Previous holder: David L Smith
Held KM4BYN Jun 4, 2014 → Jun 4, 2024 · first licensed Jun 4, 2014 as KM4BYN · 1 license · FRN 0023646854
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- Licensee
- David L Smith
- Address
- 4903 Darby Lane
Myrtle Beach, SC 29579
- FRN
- 0023646854
- Last granted
- Jun 4, 2014
- Effective
- Feb 3, 2015
- Last action
- Jun 5, 2026
FCC actions (4)
- Jun 5, 2026 — License expired LIEXP
- Feb 3, 2015 — License modified LIMOD
- Jun 4, 2014 — License issued LIISS
- Jun 4, 2014 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2015 → Oct 4, 2026 · 36 snapshots · as KM4BYN
David L Smith
4903 Darby Lane, Myrtle Beach, SC 29579
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4BYN in the last 24 hours. They show up here within seconds of KM4BYN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.