N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · 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

KC4SLP HAM

⏳ Not available yet — opens for vanity requests Aug 6, 2027, two years after the license was canceled (Aug 5, 2025).
2x3 call: any licensee can request it. No pending applications list it.

Not currently held · 2 holders on record

Previous holder: Spencer L Perry

Held KC4SLP Jul 20, 2021 → Aug 5, 2025 · first licensed Apr 16, 2021 as KO4PLZ · 4 licenses · FRN 0030807374

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Previous holder: ALICEA R ARDITO

Held KC4SLP May 30, 2000 → Aug 14, 2010 · first licensed May 30, 2000 as KC4SLP · 1 license · FRN 0003292471

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Others requesting KC4SLP

1 application listed KC4SLP as a choice, newest first.

FiledAwardApplicantChoice #Status
Jul 1, 2021 Jul 19, 2021 N4NXT · Spencer L Perry · Pell City, AL 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC4SLP in the last 24 hours. They show up here within seconds of KC4SLP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.