N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

N4AIA HAM

✅ Available for a vanity request — free since Mar 6, 2026.

1x3 call: Technician, General, Advanced and 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 Mar 6, 2026

Previous holder: ROBERT M JOHNSTON

Held N4AIA Jul 25, 2003 → Mar 5, 2024 · first licensed Jul 25, 2003 as N4AIA · 1 license · FRN 0009352071

N4AIA Expired Advanced Jul 25, 2003 → Mar 5, 2024 (expired)

Licensee
ROBERT M JOHNSTON

Address
3688 CHANNEL DR
LOUISVILLE, TN 37777
35.8226, -84.0524 (ZIP center) · Grid EM75xt · CQ 4 · ITU 8 · map ↗

FRN
0009352071

Last granted
Oct 17, 2013

Effective
Oct 17, 2013

Last action
Mar 6, 2026
FCC actions (4)
- Mar 6, 2026 — License expired LIEXP
- Oct 17, 2013 — License renewed LIREN
- Jul 25, 2003 — License renewed LIREN
- Jul 25, 2003 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N4AIA
ROBERT M JOHNSTON
3688 CHANNEL DR, LOUISVILLE, TN 37777
35.8226, -84.0524 (ZIP center) · Grid EM75xt · CQ 4 · ITU 8 · map ↗

Others requesting N4AIA

1 application listed N4AIA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 17, 2026	Mar 7, 2026	KQ4OOP · HOWARD M MALTZ · ST AUGUSTINE, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4AIA in the last 24 hours. They show up here within seconds of N4AIA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.