🕒 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
KN4PXJ HAM
⏳
Not available yet — opens for vanity requests
Dec 10, 2027 , two years after the license was canceled (Dec 9, 2025).
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
LoTW user · last upload Jun 2, 2023
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
Previous holder: CATHERINE J HAM
Held KN4PXJ Oct 25, 2018 → Dec 9, 2025
· first licensed Oct 26, 2002 as N9PMF
· 3 licenses · FRN 0007857329
WG9H
Active
Amateur Extra · vanity
Dec 9, 2025 → expires Dec 9, 2035
Licensee CATHERINE J HAM
Address 12122 14th Ave. E Bradenton, FL 34212
27.4851, -82.4200 (street) · Grid
EL87sl · CQ 5 · ITU 8 ·
map ↗
FRN 0007857329
Previous call KN4PXJ (General)
Last granted Dec 9, 2025
Effective Dec 9, 2025
Last action Dec 9, 2025
FCC actions (2)
Dec 9, 2025 — Vanity call sign granted VANGRT Dec 9, 2025 — License issued LIISS
KN4PXJ
Canceled
Amateur Extra
Oct 25, 2018 → Dec 9, 2025 (canceled)
Licensee CATHERINE J HAM
Address 12122 14th Ave. E Bradenton, FL 34212
27.4851, -82.4200 (street) · Grid
EL87sl · CQ 5 · ITU 8 ·
map ↗
FRN 0007857329
Previous call N9PMF (General)
Last granted Nov 11, 2022
Effective Nov 11, 2022
Last action Dec 9, 2025
FCC actions (5)
Dec 9, 2025 — License canceled LICAN Nov 11, 2022 — License renewed LIREN Feb 11, 2022 — License modified LIMOD Oct 25, 2018 — Systematic call sign granted SYSGRT Oct 25, 2018 — License issued LIISS
N9PMF
Canceled
General
Oct 26, 2002 → Oct 25, 2018 (canceled)
Licensee CATHERINE J HAM
Address 12122 14th Ave. E Bradenton, FL 34212
27.4851, -82.4200 (street) · Grid
EL87sl · CQ 5 · ITU 8 ·
map ↗
FRN 0007857329
Last granted Oct 10, 2012
Effective Oct 25, 2018
Last action Oct 25, 2018
FCC actions (6)
Oct 25, 2018 — License canceled LICAN Oct 23, 2013 — Administrative update LIAUA Oct 10, 2012 — License renewed LIREN Jan 21, 2009 — Administrative update LIAUA Sep 25, 2007 — Administrative update LIAUA Oct 26, 2002 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Mar 28, 2014 → Oct 4, 2026 · 55 snapshots · as N9PMF
CATHERINE J HAM
12122 14th Ave. E, Bradenton, FL 34212
27.4851, -82.4200 (street) · Grid
EL87sl · CQ 5 · ITU 8 ·
map ↗
Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as N9PMF
CATHERINE J HAM
13 Windsor Drive, Alfred, ME 04002
43.4891, -70.6619 (ZIP center) · Grid
FN43ql · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as N9PMF
CATHERINE J HAM
202 NATICOOK RD, MERRIMACK, NH 03054
42.8520, -71.5199 (ZIP center) · Grid
FN42fu · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4PXJ in the last 24 hours. They show up here within seconds of KN4PXJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB