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

KC7AU HAM

✅ Available for a vanity request — free since Mar 13, 2023.

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 Mar 13, 2023

Previous holder: DAVID A MESENBRINK

Held KC7AU Feb 8, 2001 → Mar 12, 2021 · first licensed Feb 8, 2001 as KC7AU · 1 license · FRN 0002242287

KC7AU Expired Amateur Extra Feb 8, 2001 → Mar 12, 2021 (expired)

Licensee
DAVID A MESENBRINK

Address
PO Box 104
324 S. Montana St.
Searchlight, NV 89046
35.5139, -114.8106 (ZIP center) · Grid DM25om · CQ 3 · ITU 6 · map ↗

FRN
0002242287

Previous call
WB7PDE (Advanced)

Last granted
Dec 16, 2010

Effective
Mar 6, 2018

Last action
Mar 13, 2023
FCC actions (8)
- Mar 13, 2023 — License expired LIEXP
- Mar 6, 2018 — Administrative update LIAUA
- Feb 6, 2018 — Administrative update LIAUA
- Dec 16, 2010 — License renewed LIREN
- Dec 1, 2005 — Administrative update LIAUA
- Dec 1, 2005 — Administrative update LIAUA
- Dec 1, 2005 — Administrative update LIAUA
- Feb 8, 2001 — License renewed LIREN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as KC7AU
DAVID A MESENBRINK
PO Box 104
324 S. Montana St., Searchlight, NV 89046
35.5139, -114.8106 (ZIP center) · Grid DM25om · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 · 1 snapshot · as KC7AU
DAVID A MESENBRINK
PO Box 104
324 Montana St., Searchlight, NV 89046
35.5139, -114.8106 (ZIP center) · Grid DM25om · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KC7AU
DAVID A MESENBRINK
PO Box 562
OYSTERVILLE, WA 98641
46.5710, -124.0416 (ZIP center) · Grid CN76xn · CQ 3 · ITU 6 · map ↗

Others requesting KC7AU

1 application listed KC7AU as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 5, 2022	Jul 23, 2022	KC1AU · Robert C Wilson · Tucson, AZ	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC7AU in the last 24 hours. They show up here within seconds of KC7AU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.