N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WI

K7SDF

✅ Available for a vanity request — free since Mar 6, 2026.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user, last upload Aug 30, 2017 · not eQSL AG

Not currently held · 1 holder on record · available since Mar 6, 2026

Previous holder: DONALD K LEDWITH

Held K7SDF Feb 7, 2004 → Mar 5, 2024 · first licensed Feb 7, 2004 as K7SDF · 1 license · FRN 0009774290

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Others requesting K7SDF

1 application listed K7SDF as a choice, newest first.

FiledAwardApplicantChoice #Status
Nov 21, 2007 Dec 9, 2007 KE7PDW · Oregon State Defense Force Radio Group · Clackamas, OR 1Granted