N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

KD7DTZ HAM

✅ Available for a vanity request — free since May 6, 2001.

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 May 6, 2001

Previous holder: SERRA JR, HENRY L

Held KD7DTZ → May 5, 1999 · first licensed as KD7DTZ · 1 license · no FRN on file (pre-2001 records)

KD7DTZ Canceled Club / other → May 5, 1999 (canceled)

Licensee
SERRA JR, HENRY L

Address

Last granted

Effective

Last action

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 KD7DTZ
SERRA JR, HENRY L

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD7DTZ in the last 24 hours. They show up here within seconds of KD7DTZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.