N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KA3RSH

✅ Available for a vanity request — free since Apr 28, 2013.
2x3 call: any licensee can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Apr 28, 2013

Previous holder: ALLEN J SHOWALTER

Held KA3RSH Apr 27, 2007 → Apr 27, 2011 · first licensed Apr 27, 2007 as KA3RSH · 3 licenses · FRN 0003998655

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 KA3RSH in the last 24 hours. They show up here within seconds of KA3RSH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.