N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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

KN3EUF HAM

✅ Available for a vanity request — free since Mar 29, 2025.

2x3 call: any licensee 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 Mar 29, 2025

Previous holder: William N Houser

Held KN3EUF Mar 28, 2003 → Mar 28, 2023 · first licensed Jan 27, 2003 as KB3JAS · 2 licenses · FRN 0008329666

KN3EUF Expired General · vanity Mar 28, 2003 → Mar 28, 2023 (expired)

Licensee
William N Houser

Address
6136 Argyle St
Philadelphia, PA 19111-6013
40.0606, -75.0802 (ZIP center) · Grid FN20lb · CQ 5 · ITU 8 · map ↗

FRN
0008329666

Previous call
KB3JAS (Technician)

Last granted
Mar 6, 2013

Effective
Mar 6, 2013

Last action
Mar 29, 2025
FCC actions (5)
- Mar 29, 2025 — License expired LIEXP
- Mar 6, 2013 — License renewed LIREN
- May 10, 2006 — License modified LIMOD
- Mar 28, 2003 — Vanity call sign granted VANGRT
- Mar 28, 2003 — License issued LIISS
KB3JAS Canceled Technician Jan 27, 2003 → Mar 28, 2003 (canceled)

Licensee
William N Houser

Address
6136 Argyle St
Philadelphia, PA 19111-6013
40.0606, -75.0802 (ZIP center) · Grid FN20lb · CQ 5 · ITU 8 · map ↗

FRN
0008329666

Last granted
Jan 27, 2003

Effective
Jan 27, 2003

Last action
Mar 28, 2003
FCC actions (2)
- Mar 28, 2003 — License canceled LICAN
- Jan 27, 2003 — License issued LIISS

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 · 96 snapshots · as KB3JAS
William N Houser
6136 Argyle St, Philadelphia, PA 19111-6013
40.0606, -75.0802 (ZIP center) · Grid FN20lb · CQ 5 · ITU 8 · map ↗

Others requesting KN3EUF

1 application listed KN3EUF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 10, 2003	Mar 28, 2003	KB3JAS · William N Houser · Philadelphia, PA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KN3EUF in the last 24 hours. They show up here within seconds of KN3EUF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.