N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 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

KM4ZX HAM

✅ Available for a vanity request — free since Nov 1, 2001.

2x2 call: 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 · 1 holder on record · available since Nov 1, 2001

Previous holder: WALTER J FOSTER

Held KM4ZX Oct 31, 1989 → Oct 31, 1999 · first licensed Oct 31, 1989 as KM4ZX · 1 license · no FRN on file (pre-2001 records)

KM4ZX Expired Advanced Oct 31, 1989 → Oct 31, 1999 (expired)

Licensee
WALTER J FOSTER

Address
1646 BAYSIDE ST
MERRITT ISLAND, FL 32952
28.3204, -80.6592 (ZIP center) · Grid EL98qh · CQ 5 · ITU 8 · map ↗

Previous call
KB4WIV (Novice)

Last granted
Oct 31, 1989

Effective
Oct 31, 1989

Last action
Feb 28, 2002
FCC actions (1)
- Feb 28, 2002 — 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 KM4ZX
WALTER J FOSTER
1646 BAYSIDE ST, MERRITT ISLAND, FL 32952
28.3204, -80.6592 (ZIP center) · Grid EL98qh · CQ 5 · ITU 8 · map ↗

Others requesting KM4ZX

1 application listed KM4ZX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 17, 2026	Mar 7, 2026	KZ4ZQ · Larry E Gray · Arab, AL	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KM4ZX in the last 24 hours. They show up here within seconds of KM4ZX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.