N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KH2C

🔒 Not available — currently licensed, through Dec 22, 2030. If it isn't renewed, it opens for vanity requests Dec 23, 2032.

📬 QSL: not on LoTW · not an eQSL AG member

📝 KH2C has filed vanity applications before — latest filed Dec 3, 2020 · what was requested

Currently held by Stephan Buettner · 2 holders on record

Current holder: Stephan Buettner

Held KH2C Dec 22, 2020 → present · first licensed Dec 21, 2009 as KJ4RJL · 4 licenses · FRN 0019292499

KH2C Active Amateur Extra · vanity Dec 22, 2020 → expires Dec 22, 2030

Licensee
Stephan Buettner

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

FRN
0019292499

Previous call
WH2F (General)

Last granted
Dec 22, 2020

Effective
Dec 22, 2020

Last action
Dec 22, 2020
FCC actions (2)
- Dec 22, 2020 — Vanity call sign granted VANGRT
- Dec 22, 2020 — License issued LIISS
WH2F Canceled Amateur Extra · vanity May 17, 2011 → Dec 22, 2020 (canceled)

Licensee
Stephan Buettner

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

FRN
0019292499

Previous call
N5ATC (General)

Last granted
May 17, 2011

Effective
Feb 11, 2020

Last action
Dec 22, 2020
FCC actions (4)
- Dec 22, 2020 — License canceled LICAN
- Feb 11, 2020 — FCC action LIAUA
- May 17, 2011 — Vanity call sign granted VANGRT
- May 17, 2011 — License issued LIISS
📦 Moved: Fort Lauderdale, FL → Dededo, GU

N5ATC Canceled Amateur Extra · vanity Jan 9, 2010 → May 17, 2011 (canceled)

Licensee
Stephan Buettner

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

FRN
0019292499

Previous call
KJ4RJL (General)

Last granted
Jan 9, 2010

Effective
Apr 12, 2011

Last action
May 17, 2011
FCC actions (5)
- May 17, 2011 — License canceled LICAN
- Apr 12, 2011 — FCC action LIAUA
- Jan 21, 2011 — License modified LIMOD
- Jan 9, 2010 — Vanity call sign granted VANGRT
- Jan 9, 2010 — License issued LIISS
KJ4RJL Canceled General Dec 21, 2009 → Jan 9, 2010 (canceled)

Licensee
Stephan Buettner

Address
C/o Anita Int 3540 NW 56th St Suite 204
Fort Lauderdale, FL 33309
26.1860, -80.1727 (ZIP center) · Grid EL96ve · CQ 5 · ITU 8 · map ↗

FRN
0019292499

Last granted
Dec 21, 2009

Effective
Dec 21, 2009

Last action
Jan 9, 2010
FCC actions (3)
- Jan 9, 2010 — License canceled LICAN
- Dec 21, 2009 — License issued LIISS
- Dec 21, 2009 — 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 → Sep 27, 2026 · 102 snapshots · as N5ATC
Stephan Buettner
Attn: Veronica Taijeron
123 E. Santa Monica Kaiser, Dededo, GU 96929
13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 47 snapshots · as KJ4RJL
Stephan Buettner
C/o Anita Int 3540 NW 56th St Suite 204, Fort Lauderdale, FL 33309
26.1860, -80.1727 (ZIP center) · Grid EL96ve · CQ 5 · ITU 8 · map ↗

Previous holder: YUTAKA YOSHII

Held KH2C Dec 2, 2008 → Dec 2, 2018 · first licensed Dec 2, 2008 as KH2C · 1 license · FRN 0018310466

KH2C Expired Amateur Extra Dec 2, 2008 → Dec 2, 2018 (expired)

Licensee
YUTAKA YOSHII

Address
PO Box 1489
SANTA MONICA, CA 90406-1489

FRN
0018310466

Last granted
Dec 2, 2008

Effective
Dec 2, 2008

Last action
Dec 3, 2020
FCC actions (3)
- Dec 3, 2020 — License expired LIEXP
- Dec 2, 2008 — FCC action LTSFRN
- Dec 2, 2008 — License renewed LIREN

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KH2C
YUTAKA YOSHII
PO Box 1489
SANTA MONICA, CA 90406-1489

Vanity applications filed by KH2C

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Dec 3, 2020 Granted Dec 22, 2020 0009317995	WH2F · Stephan Buettner · Amateur Extra Attn: Veronica Rivera · 123 E. Santa Monica Kaiser, Dededo, GU 96929 13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗	1.KH2C ✓ granted 2.KH8A held	Granted got KH2C
Filed Apr 29, 2011 Granted May 17, 2011 0004709929	N5ATC · Stephan Buettner · Amateur Extra Attn: Veronica Taijeron · 123 E. Santa Monica Kaiser, Dededo, GU 96929 13.5220, 144.8460 (street) · Grid QK23km · CQ 27 · ITU 64 · map ↗	1.WH2F ✓ granted	Granted got WH2F
Filed Dec 22, 2009 Award date was Jan 9, 2010 0004074214	KJ4RJL · Stephan Buettner · General Attn: Stephan Buettner · C/o Anita Int 3540 NW 56th St Suite 204, Fort Lauderdale, FL 33309 26.1860, -80.1727 (ZIP center) · Grid EL96ve · CQ 5 · ITU 8 · map ↗	1.N5ATC held	Granted

Others requesting KH2C

1 application listed KH2C as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 3, 2020	Dec 21, 2020	WH2F · Stephan Buettner · Dededo, GU	1	Granted

Repeaters within 50 miles

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

No repeaters on file within 50 miles.