N9TPB FCC License Search

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

KD4CMW HAM

✅ Available for a vanity request — free since Jul 3, 2023.

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 3, 2023

Previous holder: TZE PING DAI

Held KD4CMW Apr 4, 2001 → Jul 2, 2021 · first licensed Apr 4, 2001 as KD4CMW · 1 license · FRN 0004428090

KD4CMW Expired General Apr 4, 2001 → Jul 2, 2021 (expired)

Licensee
TZE PING DAI

Address
Attn: TZE PING DAI
77 South Washington Street
Seattle, WA 98104
47.6008, -122.3346 (street) · Grid CN87to · CQ 3 · ITU 6 · map ↗

FRN
0004428090

Previous call
N1DWL (Novice)

Last granted
Apr 19, 2011

Effective
Oct 21, 2014

Last action
Jul 12, 2023
FCC actions (13)
- Jul 12, 2023 — License expired LIEXP
- Oct 21, 2014 — Administrative update LIAUA
- Nov 9, 2013 — Authorization printed AUTHPR
- Nov 8, 2013 — FCC action RCDUP
- Jun 18, 2013 — Administrative update LIAUA
- Jan 24, 2012 — Administrative update LIAUA
- Oct 7, 2011 — Administrative update LIAUA
- Sep 3, 2011 — Administrative update LIAUA
- Apr 19, 2011 — License renewed LIREN
- Sep 15, 2005 — Administrative update LIAUA
- Sep 12, 2005 — Administrative update LIAUA
- Apr 4, 2001 — License renewed LIREN
- Apr 4, 2001 — FCC action LITIN

Address history

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

Seen Oct 22, 2013 → Oct 4, 2026 · 39 snapshots · as KD4CMW
TZE PING DAI
Attn: TZE PING DAI
77 South Washington Street, Seattle, WA 98104
47.6008, -122.3346 (street) · Grid CN87to · CQ 3 · ITU 6 · map ↗
Seen May 28, 2012 → Apr 12, 2013 · 5 snapshots · as KD4CMW
TZE PING DAI
Attn: TZE PING DAI
1723 9TH AVE. NORTH, LAKE WORTH, FL 33460
26.6184, -80.0558 (ZIP center) · Grid EL96xo · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as KD4CMW
TZE PING DAI
3850 SEACREST BLVD., LANTANA, FL 33462
26.5762, -80.0723 (ZIP center) · Grid EL96xn · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as KD4CMW
TZE PING DAI
2515 NORTH CORAL TRACE CIRCLE, DELRAY BEACH, FL 33445
26.4559, -80.1079 (ZIP center) · Grid EL96wk · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KD4CMW
TZE PING DAI
4200 COMMUNITY DR APT 1716, WEST PALM BEACH, FL 33409
26.7156, -80.0959 (ZIP center) · Grid EL96wr · CQ 5 · ITU 8 · map ↗

Others requesting KD4CMW

1 application listed KD4CMW as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 26, 1999	Aug 13, 1999	KD4EYX · CLARENCE M WILLIS · BUNNELL, FL	6	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4CMW in the last 24 hours. They show up here within seconds of KD4CMW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.