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

KB3JIM HAM

✅ Available for a vanity request — free since Apr 23, 2005.

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 Apr 23, 2005

Previous holder: RAYMOND W MACKENZIE

Held KB3JIM Mar 21, 2003 → Apr 22, 2003 · first licensed Mar 21, 2003 as KB3JIM · 2 licenses · FRN 0008659187

W3ZPZ Expired Amateur Extra · vanity Apr 22, 2003 → Apr 22, 2023 (expired)

Licensee
RAYMOND W MACKENZIE

Address
3837 CYNTHIA DR
PITTSBURGH, PA 15227-4507
40.3750, -79.9708 (ZIP center) · Grid FN00ai · CQ 5 · ITU 8 · map ↗

FRN
0008659187

Previous call
KB3JIM (Technician)

Last granted
Apr 16, 2013

Effective
Apr 16, 2013

Last action
Apr 23, 2025
FCC actions (4)
- Apr 23, 2025 — License expired LIEXP
- Apr 16, 2013 — License renewed LIREN
- Apr 22, 2003 — Vanity call sign granted VANGRT
- Apr 22, 2003 — License issued LIISS
KB3JIM Canceled Amateur Extra Mar 21, 2003 → Apr 22, 2003 (canceled)

Licensee
Raymond W Mackenzie

Address
3837 Cynthia Dr
Pittsburgh, PA 15227-4507
40.3750, -79.9708 (ZIP center) · Grid FN00ai · CQ 5 · ITU 8 · map ↗

FRN
0008659187

Last granted
Mar 21, 2003

Effective
Mar 24, 2003

Last action
Apr 22, 2003
FCC actions (3)
- Apr 22, 2003 — License canceled LICAN
- Mar 24, 2003 — License modified LIMOD
- Mar 21, 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 KB3JIM
Raymond W Mackenzie
3837 Cynthia Dr, Pittsburgh, PA 15227-4507
40.3750, -79.9708 (ZIP center) · Grid FN00ai · CQ 5 · ITU 8 · map ↗

Others requesting KB3JIM

1 application listed KB3JIM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 20, 2023	Nov 7, 2023	KD9YYM · James M Nesselroad · WATAGA, IL	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3JIM in the last 24 hours. They show up here within seconds of KB3JIM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.