N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

K0OSI HAM

✅ Available for a vanity request — free since Dec 3, 2019.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Dec 3, 2019

Previous holder: ROY E THOMAS

Held K0OSI Sep 5, 2007 → Dec 2, 2017 · first licensed Sep 5, 2007 as K0OSI · 1 license · FRN 0016890410

K0OSI Expired Technician Sep 5, 2007 → Dec 2, 2017 (expired)

Licensee
ROY E THOMAS

Address
4400 MOATS
KANSAS CITY, MO 64133
39.0139, -94.4577 (ZIP center) · Grid EM29sa · CQ 4 · ITU 7 · map ↗

FRN
0016890410

Last granted
Sep 5, 2007

Effective
Sep 5, 2007

Last action
Dec 3, 2019
FCC actions (3)
- Dec 3, 2019 — License expired LIEXP
- Sep 5, 2007 — FCC action LITIN
- Sep 5, 2007 — License renewed LIREN

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as K0OSI
ROY E THOMAS
4400 MOATS, KANSAS CITY, MO 64133
39.0139, -94.4577 (ZIP center) · Grid EM29sa · CQ 4 · ITU 7 · map ↗

Others requesting K0OSI

1 application listed K0OSI as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 15, 2019	Nov 2, 2019	KI7VOL · Ronald G Flinders · HOOPER, UT	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K0OSI in the last 24 hours. They show up here within seconds of K0OSI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.