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

WB4CPO HAM

✅ Available for a vanity request — free since May 12, 2007.
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 12, 2007

Previous holder: JULIAN P CROWE

Held WB4CPO May 11, 1995 → May 11, 2005 · first licensed May 11, 1995 as WB4CPO · 1 license · no FRN on file (pre-2001 records)

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

Others requesting WB4CPO

1 application listed WB4CPO as a choice, newest first.

FiledAwardApplicantChoice #Status
Apr 1, 2016 Apr 19, 2016 KD2KUA · Barry M Burge · Warners, NY 5Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WB4CPO in the last 24 hours. They show up here within seconds of WB4CPO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.