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

Jochen Althoff

FRN 0020984472 · first licensed Sep 1, 2011 as AH2DZ · 2 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Jul 19, 2021	0009626525	HAM	Renewal	Granted	KH2MM
Jan 28, 2021	0009391788	HAM	Administrative update	Granted	KH2MM
Sep 22, 2011	0004883907	HAM	Duplicate license	Granted	AH2DZ
Sep 20, 2011	0004880038	HAM	Administrative update	Granted	AH2DZ
Sep 20, 2011	0004866103	HAM	Amendment	Granted	AH2DZ
Sep 1, 2011	0004862005	HAM	New license	Granted	AH2DZ

Complete licensing history

KH2MM Active Amateur Extra · vanity Oct 8, 2011 → expires Oct 8, 2031

Licensee
Jochen Althoff

Address
Attn: C/O Veronika Rivera
123 E Santa Monica Kaiser
Dededo, GU 96929
13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗

FRN
0020984472

Previous call
AH2DZ

Last granted
Jul 20, 2021

Effective
Jul 20, 2021

Last action
Jul 20, 2021
FCC actions (4)
- Jul 20, 2021 — License renewed LIREN
- Jan 29, 2021 — Administrative update LIAUA
- Oct 8, 2011 — Vanity call sign granted VANGRT
- Oct 8, 2011 — License issued LIISS
AH2DZ Canceled Amateur Extra Sep 1, 2011 → Oct 8, 2011 (canceled)

Licensee
Jochen Althoff

Address
Attn: C/O Veronika Taijeron
123 E Santa Monica Kaiser
Dededo, GU 96929
13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗

FRN
0020984472

Last granted
Sep 1, 2011

Effective
Sep 21, 2011

Last action
Oct 8, 2011
FCC actions (4)
- Oct 8, 2011 — License canceled LICAN
- Sep 21, 2011 — Administrative update LIAUA
- Sep 1, 2011 — License issued LIISS
- Sep 1, 2011 — Systematic call sign granted SYSGRT

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 · 92 snapshots · as AH2DZ
Jochen Althoff
Attn: C/O Veronika Taijeron
123 E Santa Monica Kaiser, Dededo, GU 96929
13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗

Repeaters within 50 miles

0 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

No repeaters on file within 50 miles.

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 20, 2011 Granted Jul 20, 2021 0004866103	AH2DZ · Jochen Althoff · Amateur Extra Attn: C/O Veronika Taijeron · 123 E Santa Monica Kaiser, Dededo, GU 96929 13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗	1.KH2X held 2.KH2MM ✓ granted 3.WH2K held 4.NH2P held	Granted got KH2MM