N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

N3RFH 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: LYDON J SWARTZENDRUBER

Held N3RFH Oct 22, 2003 → Mar 5, 2024 · first licensed Oct 22, 2003 as N3RFH · 1 license · FRN 0009759655

N3RFH Expired Amateur Extra Oct 22, 2003 → Mar 5, 2024 (expired)

Licensee
LYDON J SWARTZENDRUBER

Address
PO Box 729
ANKENY, IA 50021
41.7243, -93.5653 (ZIP center) · Grid EN31fr · CQ 4 · ITU 7 · map ↗

FRN
0009759655

Last granted
Oct 17, 2013

Effective
Oct 17, 2013

Last action
Mar 6, 2026
FCC actions (6)
- Mar 6, 2026 — License expired LIEXP
- Oct 17, 2013 — License renewed LIREN
- Mar 6, 2009 — License modified LIMOD
- Apr 8, 2008 — License modified LIMOD
- Oct 22, 2003 — License renewed LIREN
- Oct 22, 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 N3RFH
Lydon J Swartzendruber
PO Box 729
Ankeny, IA 50021
41.7243, -93.5653 (ZIP center) · Grid EN31fr · CQ 4 · ITU 7 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N3RFH in the last 24 hours. They show up here within seconds of N3RFH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.