N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

AC7MH HAM

✅ Available for a vanity request — free since Jul 27, 2020.

2x2 call: only Amateur Extra licensees can request it. No pending applications list it.
Last requested Oct 10, 2023 as choice 2: not granted, that applicant got AD7MH instead.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jul 27, 2020

Previous holder: Henry V Dobroth

Held AC7MH Mar 23, 2001 → Jul 26, 2018 · first licensed Apr 24, 1998 as KA7CAB · 2 licenses · FRN 0002707792

AC7MH Expired Amateur Extra Mar 23, 2001 → Jul 26, 2018 (expired)

Licensee
Henry V Dobroth

Address
4775 Summerlin Way
West Linn, OR 97068
45.3517, -122.6690 (ZIP center) · Grid CN85pi · CQ 3 · ITU 6 · map ↗

FRN
0002707792

Previous call
KA7CAB (Technician Plus)

Last granted
Jul 26, 2008

Effective
Jul 26, 2008

Last action
Jul 28, 2020
FCC actions (5)
- Jul 28, 2020 — License expired LIEXP
- Jul 26, 2008 — License renewed LIREN
- Jan 11, 2005 — Administrative update LIAUA
- Jan 11, 2005 — Administrative update LIAUA
- Mar 23, 2001 — License issued LIISS
KA7CAB Canceled Amateur Extra Apr 24, 1998 → Mar 23, 2001 (canceled)

Licensee
Henry V Dobroth

Address
4259 Riverview Dr
West Linn, OR 97068
45.3517, -122.6690 (ZIP center) · Grid CN85pi · CQ 3 · ITU 6 · map ↗

FRN
0002707792

Last granted
Apr 24, 1998

Effective
Apr 24, 1998

Last action
Mar 23, 2001
FCC actions (1)
- Mar 23, 2001 — License canceled LICAN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as AC7MH
Henry V Dobroth
4775 Summerlin Way, West Linn, OR 97068
45.3517, -122.6690 (ZIP center) · Grid CN85pi · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as KA7CAB
Henry V Dobroth
4259 Riverview Dr, West Linn, OR 97068
45.3517, -122.6690 (ZIP center) · Grid CN85pi · CQ 3 · ITU 6 · map ↗

Others requesting AC7MH

1 application listed AC7MH as a choice, newest first.

Filed	Award	Applicant	Choice #	AC7MH	Result
Oct 10, 2023	Oct 28, 2023	KR2DTW · Michael D Harper · Honeyville, UT	2	Not granted	They got AD7MH (choice 1)

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AC7MH in the last 24 hours. They show up here within seconds of AC7MH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.