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

KC9OTA HAM

✅ Available for a vanity request — free since Dec 2, 2020.

2x3 call: any licensee 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 Dec 2, 2020

Previous holder: John S Mason

Held KC9OTA Dec 1, 2008 → Dec 1, 2018 · first licensed Dec 1, 2008 as KC9OTA · 1 license · FRN 0018122788

KC9OTA Expired Technician Dec 1, 2008 → Dec 1, 2018 (expired)

Licensee
John S Mason

Address
122 Indian Trail
Lake In The Hills, IL 60156
42.2031, -88.3205 (ZIP center) · Grid EN52ue · CQ 4 · ITU 8 · map ↗

FRN
0018122788

Last granted
Dec 1, 2008

Effective
Dec 1, 2008

Last action
Dec 2, 2020
FCC actions (3)
- Dec 2, 2020 — License expired LIEXP
- Dec 1, 2008 — License issued LIISS
- Dec 1, 2008 — 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 May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KC9OTA
John S Mason
122 Indian Trail, Lake In The Hills, IL 60156
42.2031, -88.3205 (ZIP center) · Grid EN52ue · CQ 4 · ITU 8 · map ↗

Others requesting KC9OTA

1 application listed KC9OTA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 29, 2025	Jan 16, 2026	KC9LXH · CASEY W KLAUS · GURNEE, IL	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC9OTA in the last 24 hours. They show up here within seconds of KC9OTA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.