N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

KI4CJJ HAM

⏳ Not available yet — opens for vanity requests Sep 12, 2028, two years after the license was canceled (Sep 11, 2026).
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 Anderson

Held KI4CJJ Sep 29, 2003 → Sep 11, 2026 · first licensed Sep 29, 2003 as KI4CJJ · 2 licenses · FRN 0009656398

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 KI4CJJ in the last 24 hours. They show up here within seconds of KI4CJJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.