N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

K4SUM HAM

✅ Available for a vanity request — free since Jan 24, 2010.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. 1 pending application already lists it (first filed Sep 21, 2026) — see requests.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jan 24, 2010

Previous holder: JOSEPH J MORASKI SR

Held K4SUM Jan 23, 1998 → Jan 23, 2008 · first licensed Jan 23, 1998 as K4SUM · 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 K4SUM

3 applications listed K4SUM as a choice, newest first.

FiledAwardApplicantChoice #Status
Sep 21, 2026 Oct 9, 2026 (on or after) KR4OYG · Summer F Jenkins · Nokomis, FL 3Pending
Jul 30, 2019 Aug 17, 2019 KN4VHJ · Steven R Whitsett · Melbourne, FL 3Granted
Apr 29, 2019 May 17, 2019 KN4UFZ · John W Crawford · Berryville, VA 2Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4SUM in the last 24 hours. They show up here within seconds of K4SUM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.