🕒 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
KC0RTQ HAM
✅
Available for a vanity request — free since Mar 17, 2006.
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 17, 2006
Previous holder: Patrick J Lehnherr
Held KC0RTQ Jan 28, 2003 → Mar 16, 2004
· first licensed Jan 28, 2003 as KC0OXM
· 3 licenses · FRN 0008336109
K0KTW
Active
Amateur Extra · vanity
Mar 16, 2004 → expires Mar 16, 2034
Licensee Patrick J Lehnherr
Address 4215 W 145th St Savage, MN 55378
44.7417, -93.3316 (street) · Grid
EN34ir · CQ 4 · ITU 7 ·
map ↗
FRN 0008336109
Previous call KC0RTQ (General)
Last granted Jan 3, 2024
Effective Jan 3, 2024
Last action Jan 3, 2024
FCC actions (5)
Jan 3, 2024 — License renewed LIREN Feb 11, 2014 — License renewed LIREN Apr 6, 2004 — License modified LIMOD Mar 16, 2004 — Vanity call sign granted VANGRT Mar 16, 2004 — License issued LIISS
KC0RTQ
Canceled
General
Jan 28, 2003 → Mar 16, 2004 (canceled)
Licensee PATRICK J LEHNHERR
Address 4215 W 145TH ST SAVAGE, MN 55378
44.7417, -93.3316 (street) · Grid
EN34ir · CQ 4 · ITU 7 ·
map ↗
FRN 0008336109
Previous call KC0OXM (Technician)
Last granted Jan 28, 2003
Effective Feb 26, 2004
Last action Mar 16, 2004
FCC actions (3)
Mar 16, 2004 — License canceled LICAN Feb 26, 2004 — Systematic call sign granted SYSGRT Feb 26, 2004 — License issued LIISS
KC0OXM
Canceled
General
Jan 28, 2003 → Feb 26, 2004 (canceled)
Licensee PATRICK J LEHNHERR
Address 4215 W 145TH ST SAVAGE, MN 55378
44.7417, -93.3316 (street) · Grid
EN34ir · CQ 4 · ITU 7 ·
map ↗
FRN 0008336109
Last granted Jan 28, 2003
Effective Feb 24, 2004
Last action Feb 26, 2004
FCC actions (3)
Feb 26, 2004 — License canceled LICAN Feb 24, 2004 — License modified LIMOD Jan 28, 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 · 144 snapshots · as KC0OXM
PATRICK J LEHNHERR
4215 W 145TH ST, SAVAGE, MN 55378
44.7417, -93.3316 (street) · Grid
EN34ir · CQ 4 · ITU 7 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC0RTQ in the last 24 hours. They show up here within seconds of KC0RTQ 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