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

K3AMK HAM

✅ Available for a vanity request — free since Dec 25, 2013.

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 Dec 25, 2013

Previous holder: WILLIAM L DUTTER

Held K3AMK Oct 13, 2001 → Dec 24, 2011 · first licensed Oct 13, 2001 as K3AMK · 1 license · FRN 0005405865

K3AMK Expired Advanced Oct 13, 2001 → Dec 24, 2011 (expired)

Licensee
WILLIAM L DUTTER

Address
115 TOWNSHIP LINE RD
BUTLER, PA 16002
40.8151, -79.8553 (ZIP center) · Grid FN00bt · CQ 5 · ITU 8 · map ↗

FRN
0005405865

Last granted
Oct 13, 2001

Effective
Oct 13, 2001

Last action
Dec 25, 2013
FCC actions (2)
- Dec 25, 2013 — License expired LIEXP
- Oct 13, 2001 — License renewed LIREN

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 K3AMK
WILLIAM L DUTTER
115 TOWNSHIP LINE RD, BUTLER, PA 16002
40.8151, -79.8553 (ZIP center) · Grid FN00bt · CQ 5 · ITU 8 · map ↗

Others requesting K3AMK

1 application listed K3AMK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 29, 2026	Jul 17, 2026	KD3DKS · Alexis Knepper · Legioner, PA	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K3AMK in the last 24 hours. They show up here within seconds of K3AMK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.