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

KI4AOF

✅ Available for a vanity request — free since Feb 6, 2024.
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: not on LoTW · eQSL AG member

Not currently held · 1 holder on record · available since Feb 6, 2024

Previous holder: Johnny C Sparks

Held KI4AOF May 27, 2003 → Feb 5, 2022 · first licensed May 27, 2003 as KI4AOF · 2 licenses · FRN 0008434581

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 KI4AOF in the last 24 hours. They show up here within seconds of KI4AOF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.