N9TPB FCC License Search

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

KF4DR HAM

✅ Available for a vanity request — free since Jan 10, 2010.

2x2 call: 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 10, 2010

Previous holder: C WILLIAM ROOS

Held KF4DR Jan 9, 1998 → Jan 9, 2008 · first licensed Jan 9, 1998 as KF4DR · 1 license · FRN 0002973535

KF4DR Expired Amateur Extra Jan 9, 1998 → Jan 9, 2008 (expired)

Licensee
C WILLIAM ROOS

Address
915 CHEROKEE RD
AUBURN, AL 36830
32.5349, -85.4938 (ZIP center) · Grid EM72gm · CQ 4 · ITU 8 · map ↗

FRN
0002973535

Last granted
Jan 9, 1998

Effective
Jun 15, 2000

Last action
Jan 12, 2010
FCC actions (2)
- Jan 12, 2010 — License expired LIEXP
- Jun 15, 2000 — License modified LIMOD

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 KF4DR
C WILLIAM ROOS
915 CHEROKEE RD, AUBURN, AL 36830
32.5349, -85.4938 (ZIP center) · Grid EM72gm · CQ 4 · ITU 8 · map ↗

Others requesting KF4DR

2 applications listed KF4DR as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 23, 2021	Dec 11, 2021	KO4UOQ · Dennis Petrocelli · Richmond, VA	2	Dismissed
Feb 6, 2020	Feb 24, 2020	KN4LNG · Dudley C Richardson · Chesapeake, VA	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF4DR in the last 24 hours. They show up here within seconds of KF4DR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.