N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 6:00 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

KK4JAB HAM

⏳ Not available yet — opens for vanity requests Oct 3, 2028, two years after the license was canceled (Oct 2, 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 · 2 holders on record

Previous holder: John A Bergsing

Held KK4JAB Aug 1, 2026 → Oct 2, 2026 · first licensed Jul 14, 2026 as KR4NSC · 3 licenses · FRN 0038431268

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

Previous holder: Chad W Corman

Held KK4JAB May 4, 2012 → May 4, 2022 · first licensed May 4, 2012 as KK4JAB · 1 license · FRN 0021740808

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

Others requesting KK4JAB

1 application listed KK4JAB as a choice, newest first.

FiledAwardApplicantChoice #Status
Jul 14, 2026 Aug 1, 2026 KR4NSC · John A Bergsing · Murfreesboro, TN 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4JAB in the last 24 hours. They show up here within seconds of KK4JAB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.