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

WH6CMP HAM

✅ Available for a vanity request — free since May 1, 2003.

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 1, 2003

Previous holder: JOHN L ALTONN

Held WH6CMP Apr 30, 1991 → Apr 30, 2001 · first licensed Apr 30, 1991 as WH6CMP · 1 license · no FRN on file (pre-2001 records)

WH6CMP Expired Novice Apr 30, 1991 → Apr 30, 2001 (expired)

Licensee
JOHN L ALTONN

Address
PO Box 341
PEARL CITY, HI 96782
21.4512, -157.9156 (ZIP center) · Grid BL11bk · CQ 31 · ITU 61 · map ↗

Last granted
Apr 30, 1991

Effective
Apr 30, 1991

Last action
May 1, 2003
FCC actions (1)
- May 1, 2003 — 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 WH6CMP
JOHN L ALTONN
PO Box 341
PEARL CITY, HI 96782
21.4512, -157.9156 (ZIP center) · Grid BL11bk · CQ 31 · ITU 61 · map ↗

Others requesting WH6CMP

1 application listed WH6CMP as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 17, 2021	Jun 4, 2021	KM6ANW · Merlyn W Conwell · Redlands, CA	10	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WH6CMP in the last 24 hours. They show up here within seconds of WH6CMP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.