N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

K2MJO HAM

✅ Available for a vanity request — free since Oct 14, 1999.

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 Oct 14, 1999

Previous holder: WILFRED M LIERHEIMER

Held K2MJO Oct 13, 1987 → Oct 13, 1997 · first licensed Oct 13, 1987 as K2MJO · 1 license · no FRN on file (pre-2001 records)

K2MJO Expired General Oct 13, 1987 → Oct 13, 1997 (expired)

Licensee
WILFRED M LIERHEIMER

Address
321 CARPENTER AVE
SEA CLIFF, NY 11579
40.8440, -73.6441 (ZIP center) · Grid FN30eu · CQ 5 · ITU 8 · map ↗

Last granted
Oct 13, 1987

Effective
Oct 13, 1987

Last action
Oct 14, 1999
FCC actions (1)
- Oct 14, 1999 — 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 K2MJO
WILFRED M LIERHEIMER
321 CARPENTER AVE, SEA CLIFF, NY 11579
40.8440, -73.6441 (ZIP center) · Grid FN30eu · CQ 5 · ITU 8 · map ↗

Others requesting K2MJO

2 applications listed K2MJO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 5, 2023	Jan 23, 2023	KE2ANT · Brian J Murray · Selkirk, NY	2	Granted
Sep 20, 2021	Oct 8, 2021	KD2WZK · Michael J Olivette · Millbrook, NY	8	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K2MJO in the last 24 hours. They show up here within seconds of K2MJO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.