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

N4CBK HAM

✅ Available for a vanity request — free since Mar 3, 2015.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Mar 28, 2008 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Mar 3, 2015

Previous holder: JAY J KLOSS III

Held N4CBK Jul 11, 2001 → Mar 2, 2013 · first licensed Jul 11, 2001 as N4CBK · 1 license · FRN 0005662614

N4CBK Expired Advanced Jul 11, 2001 → Mar 2, 2013 (expired)

Licensee
JAY J KLOSS III

Address
525 Deer Run Road
Auburn, AL 36832
32.5829, -85.5859 (ZIP center) · Grid EM72en · CQ 4 · ITU 8 · map ↗

FRN
0005662614

Last granted
May 7, 2003

Effective
Sep 27, 2007

Last action
Mar 3, 2015
FCC actions (7)
- Mar 3, 2015 — License expired LIEXP
- Sep 27, 2007 — Administrative update LIAUA
- Sep 20, 2007 — Administrative update LIAUA
- Mar 4, 2006 — Administrative update LIAUA
- May 7, 2003 — License renewed LIREN
- Jul 11, 2001 — Administrative update LIAUA
- Jul 11, 2001 — FCC action LITIN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as N4CBK
JAY J KLOSS III
525 Deer Run Road, Auburn, AL 36832
32.5829, -85.5859 (ZIP center) · Grid EM72en · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N4CBK
JAY J KLOSS III
6936 BRITTANY LN, PINSON, AL 35126
33.7309, -86.6550 (ZIP center) · Grid EM63qr · CQ 4 · ITU 8 · map ↗

Others requesting N4CBK

1 application listed N4CBK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 2, 2025	May 20, 2025	KO4KSZ · Duane A Forester · Huntsville, AL	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4CBK in the last 24 hours. They show up here within seconds of N4CBK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.