N9TPB FCC License Search

🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 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

N4LER HAM

✅ Available for a vanity request — free since Jul 9, 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 Jul 9, 2026

Previous holder: CARL A UNDERHILL JR

Held N4LER Aug 12, 2003 → Jul 8, 2024 · first licensed Aug 12, 2003 as N4LER · 1 license · FRN 0009326588

N4LER Expired General Aug 12, 2003 → Jul 8, 2024 (expired)

Licensee
CARL A UNDERHILL JR

Address
93 VENUS ST ATLANTIC VIEW
CAROLINA, PR 00979
18.4384, -65.9992 (ZIP center) · Grid FK78ak · CQ 8 · ITU 11 · map ↗

FRN
0009326588

Last granted
Jul 15, 2014

Effective
Jul 15, 2014

Last action
Jul 9, 2026
FCC actions (4)
- Jul 9, 2026 — License expired LIEXP
- Jul 15, 2014 — License renewed LIREN
- Mar 26, 2014 — Administrative update LIAUA
- Aug 12, 2003 — Administrative update LIAUA

Address history

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

Seen May 22, 2014 → Sep 27, 2026 · 36 snapshots · as N4LER
CARL A UNDERHILL JR
93 VENUS ST ATLANTIC VIEW, CAROLINA, PR 00979
18.4384, -65.9992 (ZIP center) · Grid FK78ak · CQ 8 · ITU 11 · map ↗
Seen Nov 7, 2004 → Mar 28, 2014 · 11 snapshots · as N4LER
CARL A UNDERHILL JR
2524 SEA ISLAND DRIVE, FT LAUDERDALE, FL 33301
26.1213, -80.1279 (ZIP center) · Grid EL96wc · CQ 5 · ITU 8 · map ↗

Others requesting N4LER

2 applications listed N4LER as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 26, 2004	Dec 14, 2004	KG4CGQ · James E Richardson · Dale City, VA	24	Granted
Sep 18, 2002	Oct 6, 2002	N3GLM · LOWELL E ROWE · IRONTON, OH	4	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4LER in the last 24 hours. They show up here within seconds of N4LER beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.