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

W5KKY HAM

✅ Available for a vanity request — free since May 14, 2026.

1x3 call: Technician, General, Advanced and 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 · 2 holders on record · available since May 14, 2026

Previous holder: BILLY R ARMSTRONG

Held W5KKY May 13, 2014 → May 13, 2024 · first licensed Feb 26, 2013 as KF5TZM · 2 licenses · FRN 0022474670

W5KKY Expired General · vanity May 13, 2014 → May 13, 2024 (expired)

Licensee
BILLY R ARMSTRONG

Address
2312 N ATLANTA PL
TULSA, OK 74110
36.1883, -95.9531 (ZIP center) · Grid EM26ae · CQ 4 · ITU 7 · map ↗

FRN
0022474670

Previous call
KF5TZM (Technician)

Last granted
May 13, 2014

Effective
May 13, 2014

Last action
May 14, 2026
FCC actions (3)
- May 14, 2026 — License expired LIEXP
- May 13, 2014 — Vanity call sign granted VANGRT
- May 13, 2014 — License issued LIISS
KF5TZM Canceled General Feb 26, 2013 → May 13, 2014 (canceled)

Licensee
BILLY R ARMSTRONG

Address
2312 N ATLANTA PL
TULSA, OK 74110
36.1883, -95.9531 (ZIP center) · Grid EM26ae · CQ 4 · ITU 7 · map ↗

FRN
0022474670

Last granted
Feb 26, 2013

Effective
Feb 12, 2014

Last action
May 13, 2014
FCC actions (5)
- May 13, 2014 — License canceled LICAN
- Feb 12, 2014 — License modified LIMOD
- Sep 17, 2013 — Administrative update LIAUA
- Feb 26, 2013 — License issued LIISS
- Feb 26, 2013 — 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 Oct 22, 2013 → Oct 4, 2026 · 76 snapshots · as KF5TZM
BILLY R ARMSTRONG
2312 N ATLANTA PL, TULSA, OK 74110
36.1883, -95.9531 (ZIP center) · Grid EM26ae · CQ 4 · ITU 7 · map ↗
Seen Apr 6, 2013 → Apr 12, 2013 · 2 snapshots · as KF5TZM
BILLY R ARMSTRONG
32563 S 289 W AVE, BRISTOW, OK 74010
35.8081, -96.3621 (ZIP center) · Grid EM15tt · CQ 4 · ITU 7 · map ↗

Previous holder: JOHN R MC CAUSE

Held W5KKY Apr 4, 2000 → Apr 4, 2010 · first licensed Jul 10, 1990 as KB5MXM · 2 licenses · FRN 0002482289

W5KKY Expired Technician · vanity Apr 4, 2000 → Apr 4, 2010 (expired)

Licensee
JOHN R MC CAUSE

Address
RT 2 BOX 95D
SPERRY, OK 74073
36.2987, -96.0102 (ZIP center) · Grid EM16xh · CQ 4 · ITU 7 · map ↗

FRN
0002482289

Previous call
KB5MXM (Technician Plus)

Last granted
Apr 4, 2000

Effective
Apr 4, 2000

Last action
Apr 3, 2025
FCC actions (3)
- Apr 5, 2012 — License expired LIEXP
- Jan 16, 2009 — Authorization printed AUTHPR
- Apr 4, 2000 — License issued LIISS
KB5MXM Canceled Technician Plus Jul 10, 1990 → Apr 4, 2000 (canceled)

Licensee
JOHN R MC CAUSE

Address
RT 2 BOX 95D
SPERRY, OK 74073
36.2987, -96.0102 (ZIP center) · Grid EM16xh · CQ 4 · ITU 7 · map ↗

FRN
0002482289

Last granted
Jul 10, 1990

Effective
Jul 10, 1990

Last action
Apr 4, 2000
FCC actions (1)
- Apr 4, 2000 — License canceled LICAN

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 · 96 snapshots · as KB5MXM
JOHN R MC CAUSE
RT 2 BOX 95D, SPERRY, OK 74073
36.2987, -96.0102 (ZIP center) · Grid EM16xh · CQ 4 · ITU 7 · map ↗

Others requesting W5KKY

2 applications listed W5KKY as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 24, 2014	May 12, 2014	KF5TZM · BILLY R ARMSTRONG · TULSA, OK	1	Granted
Mar 17, 2000	Apr 4, 2000	KB5MXM · JOHN R MC CAUSE · SPERRY, OK	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W5KKY in the last 24 hours. They show up here within seconds of W5KKY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.