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

AB9XX HAM

✅ Available for a vanity request — free since Nov 9, 2014.

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 Nov 9, 2014

Previous holder: David O Castle

Held AB9XX Nov 8, 2010 → Nov 8, 2012 · first licensed Jul 30, 1996 as WA9KJI · 2 licenses · FRN 0015298953

AB9XX Expired Amateur Extra Nov 8, 2010 → Nov 8, 2012 (expired)

Licensee
David O Castle

Address
4900 Stringtown Rd
Evansville, IN 47711
38.0153, -87.5367 (ZIP center) · Grid EM68fa · CQ 4 · ITU 8 · map ↗

FRN
0015298953

Last granted
Nov 8, 2010

Effective
Nov 8, 2010

Last action
Nov 11, 2014
FCC actions (5)
- Nov 11, 2014 — License expired LIEXP
- Nov 8, 2010 — Record corrected COR
- Nov 8, 2010 — Record corrected COR
- Nov 8, 2010 — License issued LIISS
- Nov 8, 2010 — Systematic call sign granted SYSGRT
WA9KJI Terminated General Jul 30, 1996 → Sep 20, 2007

Licensee
DAVID O CASTLE

Address
4900 STRINGTOWN RD
EVANSVILLE, IN 47711
38.0153, -87.5367 (ZIP center) · Grid EM68fa · CQ 4 · ITU 8 · map ↗

FRN
0015298953

Last granted
Jul 30, 1996

Effective
Jul 30, 1996

Last action
Sep 20, 2007
FCC actions (3)
- Sep 20, 2007 — Record corrected COR
- Sep 20, 2007 — License terminated LITERM
- Jul 19, 2006 — FCC action LITIN

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 · 94 snapshots · as WA9KJI
DAVID O CASTLE
4900 STRINGTOWN RD, EVANSVILLE, IN 47711
38.0153, -87.5367 (ZIP center) · Grid EM68fa · CQ 4 · ITU 8 · map ↗

Others requesting AB9XX

2 applications listed AB9XX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 6, 2018	Apr 24, 2018	KB9TMD · Brian S Schifferdecker · Fairview Heights, IL	3	Granted
Sep 14, 2017	Oct 2, 2017	KF9JQ · STEPHEN J KACVINSKY · ASHLAND, WI	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AB9XX in the last 24 hours. They show up here within seconds of AB9XX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.