N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

KA4TTI HAM

✅ Available for a vanity request — free since May 4, 2002.
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 May 4, 2002

Previous holder: WILLIAM E HARTMAN

Held KA4TTI Apr 30, 1997 → May 3, 2000 · first licensed Apr 30, 1997 as KA4TTI · 2 licenses · FRN 0003383643

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 KA4TTI in the last 24 hours. They show up here within seconds of KA4TTI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.