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

AC0GW HAM

✅ Available for a vanity request — free since Mar 1, 2018.

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 Mar 1, 2018

Previous holder: Karthik Kumar Rao

Held AC0GW Feb 28, 2006 → Feb 28, 2016 · first licensed Feb 28, 2006 as KC0WAZ · 2 licenses · FRN 0014734933

📦 Moved: Louisville, CO → Albuquerque, NM

AC0GW Expired Amateur Extra Feb 28, 2006 → Feb 28, 2016 (expired)

Licensee
Karthik Kumar Rao

Address
4610 Eubank Blvd NE Apt 921
Albuquerque, NM 87111
35.1408, -106.5146 (ZIP center) · Grid DM65rd · CQ 4 · ITU 7 · map ↗

FRN
0014734933

Previous call
KC0WAZ (General)

Last granted
Feb 28, 2006

Effective
Jun 1, 2012

Last action
Mar 1, 2018
FCC actions (5)
- Mar 1, 2018 — License expired LIEXP
- Jun 1, 2012 — Administrative update LIAUA
- Jul 23, 2010 — Administrative update LIAUA
- Mar 16, 2007 — Systematic call sign granted SYSGRT
- Mar 16, 2007 — License issued LIISS
KC0WAZ Canceled Amateur Extra Feb 28, 2006 → Mar 16, 2007 (canceled)

Licensee
Karthik Kumar Rao

Address
543 Wildrose Ct
Louisville, CO 80027
39.9515, -105.1581 (ZIP center) · Grid DM79kw · CQ 4 · ITU 7 · map ↗

FRN
0014734933

Last granted
Feb 28, 2006

Effective
Mar 16, 2007

Last action
Mar 16, 2007
FCC actions (4)
- Mar 16, 2007 — License canceled LICAN
- Sep 6, 2006 — License modified LIMOD
- Feb 28, 2006 — License issued LIISS
- Feb 28, 2006 — Systematic call sign granted SYSGRT

Address history

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

Seen Jul 26, 2012 → Oct 4, 2026 · 43 snapshots · as AC0GW
Karthik Kumar Rao
4610 Eubank Blvd NE Apt 921, Albuquerque, NM 87111
35.1408, -106.5146 (ZIP center) · Grid DM65rd · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as KC0WAZ
Karthik Kumar Rao
543 Wildrose Ct, Louisville, CO 80027
39.9515, -105.1581 (ZIP center) · Grid DM79kw · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → May 28, 2012 · 3 snapshots · as AC0GW
Karthik Kumar Rao
2600 S. Rock Creek Pkwy Apt# 36-101, Superior, CO 80027
39.9515, -105.1581 (ZIP center) · Grid DM79kw · CQ 4 · ITU 7 · map ↗

Others requesting AC0GW

1 application listed AC0GW as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 18, 2025	Mar 8, 2025	W2GJW · Gary Wahle · Underwood, IA	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC0GW in the last 24 hours. They show up here within seconds of AC0GW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.