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

KK4BRT HAM

✅ Available for a vanity request — free since Apr 22, 2023.

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 Apr 22, 2023

Previous holder: Jonathan A Osborne

Held KK4BRT Apr 21, 2011 → Apr 21, 2021 · first licensed Apr 21, 2011 as KK4BRT · 1 license · FRN 0020800124

KK4BRT Expired Technician Apr 21, 2011 → Apr 21, 2021 (expired)

Licensee
Jonathan A Osborne

Address
1033 Burning Springs Cir
Louisville, KY 40223
38.2585, -85.5398 (ZIP center) · Grid EM78fg · CQ 4 · ITU 8 · map ↗

FRN
0020800124

Last granted
Apr 21, 2011

Effective
Apr 21, 2011

Last action
Apr 22, 2023
FCC actions (3)
- Apr 22, 2023 — License expired LIEXP
- Apr 21, 2011 — License issued LIISS
- Apr 21, 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 Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as KK4BRT
Jonathan A Osborne
1033 Burning Springs Cir, Louisville, KY 40223
38.2585, -85.5398 (ZIP center) · Grid EM78fg · CQ 4 · ITU 8 · map ↗

Others requesting KK4BRT

1 application listed KK4BRT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 10, 2018	Apr 28, 2018	KN4KDY · Albert R Bernardo · Fort Pierce, FL	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4BRT in the last 24 hours. They show up here within seconds of KK4BRT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.