N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

W1KNS HAM

✅ Available for a vanity request — free since Nov 11, 1999.

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 Nov 11, 1999

Previous holder: WILLIAM A YAHN

Held W1KNS Nov 10, 1987 → Nov 10, 1997 · first licensed Nov 10, 1987 as W1KNS · 1 license · no FRN on file (pre-2001 records)

W1KNS Expired General Nov 10, 1987 → Nov 10, 1997 (expired)

Licensee
WILLIAM A YAHN

Address
2 DONCASTER RD
LYNNFIELD, MA 01940
42.5341, -71.0383 (ZIP center) · Grid FN42lm · CQ 5 · ITU 8 · map ↗

Last granted
Nov 10, 1987

Effective
Nov 10, 1987

Last action
Nov 11, 1999
FCC actions (1)
- Nov 11, 1999 — 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 → Sep 27, 2026 · 47 snapshots · as W1KNS
WILLIAM A YAHN
2 DONCASTER RD, LYNNFIELD, MA 01940
42.5341, -71.0383 (ZIP center) · Grid FN42lm · CQ 5 · ITU 8 · map ↗

Others requesting W1KNS

1 application listed W1KNS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 21, 2024	Mar 10, 2024	KD9ZMZ · CHRISTOPHER K TRIMBLE · LEO, IN	10	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W1KNS in the last 24 hours. They show up here within seconds of W1KNS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.