N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KK4QBV HAM

✅ Available for a vanity request — free since Feb 24, 2018.

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 Feb 24, 2018

Previous holder: JONATHAN P BACK

Held KK4QBV Apr 5, 2013 → Feb 23, 2016 · first licensed Apr 5, 2013 as KK4QBV · 2 licenses · FRN 0022590327

WJ4PB Active Amateur Extra · vanity Feb 23, 2016 → expires Feb 23, 2036

Licensee
JONATHAN P BACK

Address
29 TOAD RD
CORNETTSVILLE, KY 41731
37.1319, -83.0172 (street) · Grid EM87ld · CQ 4 · ITU 8 · map ↗

FRN
0022590327

Previous call
KK4QBV (General)

Last granted
Jan 21, 2026

Effective
Jan 21, 2026

Last action
Jan 21, 2026
FCC actions (4)
- Jan 21, 2026 — License renewed LIREN
- Jan 17, 2026 — Administrative update LIAUA
- Feb 23, 2016 — Vanity call sign granted VANGRT
- Feb 23, 2016 — License issued LIISS
KK4QBV Canceled Amateur Extra Apr 5, 2013 → Feb 23, 2016 (canceled)

Licensee
JONATHAN P BACK

Address
29 TOAD RD
CORNETTSVILLE, KY 41731
37.1319, -83.0172 (street) · Grid EM87ld · CQ 4 · ITU 8 · map ↗

FRN
0022590327

Last granted
Apr 5, 2013

Effective
Oct 18, 2013

Last action
Feb 23, 2016
FCC actions (6)
- Feb 23, 2016 — License canceled LICAN
- Oct 18, 2013 — License modified LIMOD
- Jun 17, 2013 — License modified LIMOD
- Apr 5, 2013 — Administrative update LIAUA
- Apr 5, 2013 — License issued LIISS
- Apr 5, 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 Apr 12, 2013 → Sep 27, 2026 · 65 snapshots · as KK4QBV
JONATHAN P BACK
29 TOAD RD, CORNETTSVILLE, KY 41731
37.1319, -83.0172 (street) · Grid EM87ld · CQ 4 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4QBV in the last 24 hours. They show up here within seconds of KK4QBV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.