N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

W9TTR HAM

✅ Available for a vanity request — free since Oct 21, 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 21, 1999

Previous holder: WILLIAM C VONDERHAAR

Held W9TTR Oct 20, 1987 → Oct 20, 1997 · first licensed Oct 20, 1987 as W9TTR · 1 license · no FRN on file (pre-2001 records)

W9TTR Expired General Oct 20, 1987 → Oct 20, 1997 (expired)

Licensee
WILLIAM C VONDERHAAR

Address
4408 GRACE ST
SCHILLER PARK, IL 60176
41.9583, -87.8697 (ZIP center) · Grid EN61bw · CQ 4 · ITU 8 · map ↗

Last granted
Oct 20, 1987

Effective
Oct 20, 1987

Last action
Oct 21, 1999
FCC actions (1)
- Oct 21, 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 W9TTR
WILLIAM C VONDERHAAR
4408 GRACE ST, SCHILLER PARK, IL 60176
41.9583, -87.8697 (ZIP center) · Grid EN61bw · CQ 4 · ITU 8 · map ↗

Others requesting W9TTR

1 application listed W9TTR as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 12, 2024	Mar 1, 2024	KD9RMZ · Carl C Young · Weyauwega, WI	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W9TTR in the last 24 hours. They show up here within seconds of W9TTR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.