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

K0STC HAM

✅ Available for a vanity request — free since Mar 6, 2026.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Mar 6, 2026

Previous holder: Stearns County SKYWARN

Held K0STC Nov 25, 2003 → Mar 5, 2024 · first licensed Nov 3, 2003 as KC0RAT · 2 licenses · FRN 0009816919

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

Others requesting K0STC

5 applications listed K0STC as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 7, 2022 Jan 25, 2022 KF0HOZ · Hunter S Haskins · COLORADO SPGS, CO 2Granted
Sep 12, 2005 Sep 30, 2005 KC0IHY · UNIVERSITY OF ST THOMAS RADIO CLUB · ST PAUL, MN 6Granted
Nov 5, 2003 Nov 23, 2003 KC0RAT · Stearns County SKYWARN · St Cloud, MN 1Granted
Jun 13, 2003 Jul 1, 2003 KC0QFJ · Deborah J Josephson · Saint Cloud, MN 4Granted
May 1, 2000 May 19, 2000 KC0HJJ · St Cloud REACT Inc · St Cloud, MN 4Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K0STC in the last 24 hours. They show up here within seconds of K0STC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.