N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KD4BTC HAM

⏳ Not available yet — opens for vanity requests Nov 14, 2026, two years after the license was canceled (Nov 13, 2024).
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

Previous holder: DAVID J BRIGHTBILL

Held KD4BTC Jun 28, 2001 → Nov 13, 2024 · first licensed Jun 28, 2001 as KD4BTC · 2 licenses · FRN 0004843793

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 KD4BTC in the last 24 hours. They show up here within seconds of KD4BTC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.