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

N9OSB HAM

✅ Available for a vanity request — free since Jun 25, 2019.

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 Jun 25, 2019

Previous holder: JEFFERY L OPPERMANN

Held N9OSB Apr 22, 2003 → Jun 24, 2017 · first licensed Apr 22, 2003 as N9OSB · 1 license · FRN 0008830697

N9OSB Canceled Advanced Apr 22, 2003 → Jun 24, 2017 (canceled)

Licensee
JEFFERY L OPPERMANN

Address
1621 NEBRASKA ST
OSHKOSH, WI 54901
44.0628, -88.5358 (ZIP center) · Grid EN54rb · CQ 4 · ITU 8 · map ↗

FRN
0008830697

Last granted
Jul 10, 2013

Effective
Jul 10, 2013

Last action
Jul 25, 2017
FCC actions (5)
- Jul 25, 2017 — Record corrected COR
- Jul 25, 2017 — Record corrected COR
- Jul 10, 2013 — License renewed LIREN
- Apr 22, 2003 — FCC action LITIN
- Apr 22, 2003 — License renewed LIREN

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 N9OSB
JEFFERY L OPPERMANN
1621 NEBRASKA ST, OSHKOSH, WI 54901
44.0628, -88.5358 (ZIP center) · Grid EN54rb · CQ 4 · ITU 8 · map ↗

Others requesting N9OSB

1 application listed N9OSB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 25, 2020	Oct 13, 2020	KN6KYB · Stephen Osborne · POWAY, CA	14	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N9OSB in the last 24 hours. They show up here within seconds of N9OSB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.