N9TPB FCC License Search

🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 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

AC0TL HAM

✅ Available for a vanity request — free since Oct 24, 2012.

2x2 call: only 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 Oct 24, 2012

Previous holder: WALTER L ZORN

Held AC0TL Apr 10, 2002 → Oct 23, 2010 · first licensed Apr 10, 2002 as KF0OS · 3 licenses · FRN 0006243000

📦 Moved: Hartsel, CO → Sisters, OR

WZ0N Active Amateur Extra · vanity Oct 23, 2010 → expires Feb 2, 2031

Licensee
WALTER L ZORN

Address
1664 W McKinney Butte Rd
Sisters, OR 97759
44.2951, -121.5704 (street) · Grid CN94fh · CQ 3 · ITU 6 · map ↗

FRN
0006243000

Previous call
AC0TL (Advanced)

Last granted
Feb 2, 2021

Effective
Nov 15, 2023

Last action
Nov 15, 2023
FCC actions (4)
- Nov 15, 2023 — Administrative update LIAUA
- Feb 2, 2021 — License renewed LIREN
- Oct 23, 2010 — Vanity call sign granted VANGRT
- Oct 23, 2010 — License issued LIISS
AC0TL Canceled Amateur Extra Apr 10, 2002 → Oct 23, 2010 (canceled)

Licensee
WALTER L ZORN

Address
1155 Blacksmith Road
Hartsel, CO 80449
38.9297, -105.7901 (ZIP center) · Grid DM78cw · CQ 4 · ITU 7 · map ↗

FRN
0006243000

Previous call
KF0OS (Advanced)

Last granted
Apr 10, 2002

Effective
Sep 9, 2010

Last action
Oct 23, 2010
FCC actions (3)
- Oct 23, 2010 — License canceled LICAN
- Sep 9, 2010 — Systematic call sign granted SYSGRT
- Sep 9, 2010 — License issued LIISS
KF0OS Canceled Amateur Extra Apr 10, 2002 → Sep 9, 2010 (canceled)

Licensee
WALTER L ZORN

Address
1155 Blacksmith Road
Hartsel, CO 80449
38.9297, -105.7901 (ZIP center) · Grid DM78cw · CQ 4 · ITU 7 · map ↗

FRN
0006243000

Previous call
KA0YRM (Advanced)

Last granted
Apr 10, 2002

Effective
Sep 9, 2010

Last action
Sep 9, 2010
FCC actions (4)
- Sep 9, 2010 — License canceled LICAN
- Dec 1, 2006 — Administrative update LIAUA
- Apr 16, 2002 — Administrative update LIAUA
- Apr 10, 2002 — License renewed LIREN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as WZ0N
WALTER L ZORN
1664 W McKinney Butte Rd, Sisters, OR 97759
44.2951, -121.5704 (street) · Grid CN94fh · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 125 snapshots · as KF0OS
WALTER L ZORN
1155 Blacksmith Road, Hartsel, CO 80449
38.9297, -105.7901 (ZIP center) · Grid DM78cw · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KF0OS
WALTER L ZORN
Attn: Walter Zorn
PO Box RORA I-15
1155 Blacksmith Road, Hartsel, CO 80449
38.9297, -105.7901 (ZIP center) · Grid DM78cw · CQ 4 · ITU 7 · map ↗

Others requesting AC0TL

2 applications listed AC0TL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 15, 2026	Jul 3, 2026	KF0VCE · Adam J Skripsky · Papillion, NE	3	Granted
Nov 5, 2018	Nov 23, 2018	KE0ROG · Martha L Krogstad · Bloomington, MN	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC0TL in the last 24 hours. They show up here within seconds of AC0TL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.