N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

KC1ZSM HAM

⏳ Not available yet — opens for vanity requests Jul 8, 2028, two years after the license was canceled (Jul 7, 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: Thomas E Kelemen

Held KC1ZSM Jun 11, 2026 → Jul 7, 2026 · first licensed Jun 11, 2026 as KC1ZSM · 2 licenses · FRN 0033241589

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 KC1ZSM in the last 24 hours. They show up here within seconds of KC1ZSM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.