N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WI

KI4SOF HAM

✅ Available for a vanity request — free since Jan 5, 2009.
2x3 call: any licensee can request it. No pending applications list it.
Last requested Jun 29, 2020 as choice 4: not granted, that applicant got WA5SOF instead.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jan 5, 2009

Previous holder: Greg D Dawson

Held KI4SOF Dec 11, 2006 → Jan 4, 2007 · first licensed Dec 11, 2006 as KI4SOF · 2 licenses · FRN 0011206406

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

Others requesting KI4SOF

1 application listed KI4SOF as a choice, newest first.

FiledAwardApplicantChoice #KI4SOFResult
Jun 29, 2020 Jul 17, 2020 KC3PNC · Michael A Willis · Washington, DC 4Not granted They got WA5SOF (choice 1)

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4SOF in the last 24 hours. They show up here within seconds of KI4SOF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.