N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

KA1KZA HAM

✅ Available for a vanity request — free since Jul 14, 2006.

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 · 1 holder on record · available since Jul 14, 2006

Previous holder: MATTHEW R YOO

Held KA1KZA Jul 13, 1994 → Jul 13, 2004 · first licensed Jul 13, 1994 as KA1KZA · 1 license · no FRN on file (pre-2001 records)

KA1KZA Expired General Jul 13, 1994 → Jul 13, 2004 (expired)

Licensee
MATTHEW R YOO

Address
83 WYNDINGBROOK DR
ROCKY HILL, CT 06067
41.6566, -72.6618 (ZIP center) · Grid FN31qp · CQ 5 · ITU 8 · map ↗

Last granted
Jul 13, 1994

Effective
Jul 13, 1994

Last action
Jul 14, 2006
FCC actions (1)
- Jul 14, 2006 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KA1KZA
MATTHEW R YOO
83 WYNDINGBROOK DR, ROCKY HILL, CT 06067
41.6566, -72.6618 (ZIP center) · Grid FN31qp · CQ 5 · ITU 8 · map ↗

Others requesting KA1KZA

1 application listed KA1KZA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 15, 2024	Jun 2, 2024	KJ5GKK · PAUL R OWEN · ZACHARY, LA	12	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KA1KZA in the last 24 hours. They show up here within seconds of KA1KZA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.