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

AB0BX HAM

✅ Available for a vanity request — free since May 10, 2026.

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 May 10, 2026

Previous holder: USS Colorado BB 45 Memorial ARC

Held AB0BX May 9, 2014 → May 9, 2024 · first licensed Jan 5, 2011 as KD0NIV · 2 licenses · FRN 0020504452

📦 Moved: Highlands Ranch, CO → Littleton, CO

AB0BX Expired Club / other · vanity May 9, 2014 → May 9, 2024 (expired)

Licensee
USS Colorado BB 45 Memorial ARC

Address
Attn: Bryon P Veal
801 ALTAIR DR
Littleton, CO 80124
39.5328, -104.8912 (ZIP center) · Grid DM79nm · CQ 4 · ITU 7 · map ↗

FRN
0020504452

Previous call
KD0NIV

Trustee
N0AH

Last granted
May 9, 2014

Effective
Jul 19, 2017

Last action
May 12, 2026
FCC actions (7)
- May 12, 2026 — License expired LIEXP
- Jul 19, 2017 — Administrative update LIAUA
- Jul 17, 2017 — License modified LIMOD
- Nov 21, 2016 — License modified LIMOD
- Jul 31, 2014 — Administrative update LIAUA
- May 9, 2014 — Vanity call sign granted VANGRT
- May 9, 2014 — License issued LIISS
KD0NIV Canceled Club / other Jan 5, 2011 → May 9, 2014 (canceled)

Licensee
Stem School And Academy

Address
Attn: Bryon P Veal
8773 Ridgeline Blvd
Highlands Ranch, CO 80129
39.5469, -105.0116 (ZIP center) · Grid DM79ln · CQ 4 · ITU 7 · map ↗

FRN
0020504452

Trustee
N0AH

Last granted
Jan 5, 2011

Effective
Apr 18, 2014

Last action
May 9, 2014
FCC actions (4)
- May 9, 2014 — License canceled LICAN
- Apr 18, 2014 — Administrative update LIAUA
- Jan 5, 2011 — License issued LIISS
- Jan 5, 2011 — 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 Sep 5, 2017 → Oct 4, 2026 · 20 snapshots · as AB0BX
USS Colorado BB 45 Memorial ARC
Attn: Bryon P Veal
801 ALTAIR DR, Littleton, CO 80124
39.5328, -104.8912 (ZIP center) · Grid DM79nm · CQ 4 · ITU 7 · map ↗
Seen May 22, 2014 → Oct 4, 2026 · 50 snapshots · as KD0NIV
Stem School And Academy
Attn: Bryon P Veal
8773 Ridgeline Blvd, Highlands Ranch, CO 80129
39.5469, -105.0116 (ZIP center) · Grid DM79ln · CQ 4 · ITU 7 · map ↗
Seen Dec 18, 2016 → May 12, 2017 · 4 snapshots · as AB0BX
STEM School And Academy Spartan Amateur Radio Club
Attn: Timothy A Foss
8779 Ridgeline Blvd, Highlands Ranch, CO 80129
39.5469, -105.0116 (ZIP center) · Grid DM79ln · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Mar 28, 2014 · 9 snapshots · as KD0NIV
Acres Green Elementary Rabbit Ears Radio Club
Attn: Bryon P Veal
13524 Acres Green Dr, Littleton, CO 80124
39.5328, -104.8912 (ZIP center) · Grid DM79nm · CQ 4 · ITU 7 · map ↗

Others requesting AB0BX

1 application listed AB0BX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 21, 2014	May 9, 2014	KD0NIV · Stem School And Academy · Highlands Ranch, CO	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AB0BX in the last 24 hours. They show up here within seconds of AB0BX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.