N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · 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

N1ESX HAM

✅ Available for a vanity request — free since Jan 14, 2009.

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 Jan 14, 2009

Previous holder: RUDOLPH D KAATZ

Held N1ESX Jan 13, 1997 → Jan 13, 2007 · first licensed Jan 13, 1997 as N1ESX · 1 license · no FRN on file (pre-2001 records)

N1ESX Expired General Jan 13, 1997 → Jan 13, 2007 (expired)

Licensee
RUDOLPH D KAATZ

Address
48 E WINDSOR RD
PERU, MA 01235
42.4257, -73.0630 (ZIP center) · Grid FN32lk · CQ 5 · ITU 8 · map ↗

Last granted
Jan 13, 1997

Effective
Jan 13, 1997

Last action
Jan 14, 2009
FCC actions (1)
- Jan 14, 2009 — License expired LIEXP

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 N1ESX
RUDOLPH D KAATZ
48 E WINDSOR RD, PERU, MA 01235
42.4257, -73.0630 (ZIP center) · Grid FN32lk · CQ 5 · ITU 8 · map ↗

Others requesting N1ESX

2 applications listed N1ESX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 26, 2024	Feb 13, 2024	KF0KUG · Eric W SUND · Hastings, MN	8	Granted
Jan 26, 2024	Feb 13, 2024	KF0KUG · Eric W SUND · Hastings, MN	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N1ESX in the last 24 hours. They show up here within seconds of N1ESX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.