N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 8:30 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

K6TSZ HAM

⏳ Not available yet — opens for vanity requests Apr 11, 2028, two years after the license was canceled (Apr 10, 2026).
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 2 holders on record

Previous holder: Thomas W Osbrink

Held K6TSZ Jun 6, 2025 → Apr 10, 2026 · first licensed Feb 5, 2004 as KG6TSZ · 3 licenses · FRN 0010339513

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

Previous holder: WILLIAM J HECTOR

Held K6TSZ Jun 18, 2008 → Aug 24, 2018 · first licensed Jun 18, 2008 as K6TSZ · 1 license · FRN 0017877382

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

Others requesting K6TSZ

1 application listed K6TSZ as a choice, newest first.

FiledAwardApplicantChoice #Status
May 19, 2025 Jun 6, 2025 KG6TSZ · Thomas W Osbrink · Irvine, CA 3Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6TSZ in the last 24 hours. They show up here within seconds of K6TSZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.