N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

N1SJB HAM

✅ Available for a vanity request — free since Jul 14, 2026.

1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Jul 14, 2026

Previous holder: David B Libby

Held N1SJB Apr 19, 2004 → Jul 13, 2024 · first licensed Apr 19, 2004 as N1SJB · 1 license · FRN 0010766970

N1SJB Expired General Apr 19, 2004 → Jul 13, 2024 (expired)

Licensee
David B Libby

Address
7 Rachel Rd
Reading, MA 01867
42.5352, -71.1054 (ZIP center) · Grid FN42km · CQ 5 · ITU 8 · map ↗

FRN
0010766970

Last granted
Apr 16, 2014

Effective
Nov 18, 2014

Last action
Jul 14, 2026
FCC actions (4)
- Jul 14, 2026 — License expired LIEXP
- Apr 16, 2014 — License renewed LIREN
- Jul 3, 2007 — License modified LIMOD
- Apr 19, 2004 — FCC action LITIN

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 N1SJB
David B Libby
7 Rachel Rd, Reading, MA 01867
42.5352, -71.1054 (ZIP center) · Grid FN42km · CQ 5 · ITU 8 · map ↗

Others requesting N1SJB

1 application listed N1SJB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 20, 2002	Jan 7, 2003	WB1EUL · STUART J BROWN · LEDYARD, CT	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N1SJB in the last 24 hours. They show up here within seconds of N1SJB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.