N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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, WI

KN4TGU HAM

⏳ Not available yet — opens for vanity requests Jan 29, 2027, two years after the license was canceled (Jan 28, 2025).
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Jan 20, 2025 · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record

Previous holder: Todd P Johnson

Held KN4TGU Mar 19, 2019 → Jan 28, 2025 · first licensed Mar 19, 2019 as KN4TGU · 2 licenses · FRN 0028288678

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 KN4TGU in the last 24 hours. They show up here within seconds of KN4TGU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.