N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 7:15 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

Masayuki Kawamoto

FRN 0017633090 · first licensed May 7, 2008 as AH0BO · 3 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Jun 5, 2017	0007797035	HAM	Modification	Granted	AH0S
Jun 2, 2017	0007795626	HAM	Administrative update	Granted	AH0S
May 9, 2008	0003432765	HAM	Modification	Granted	AH0BO
May 7, 2008	0003431240	HAM	New license	Granted	AH0BO

Complete licensing history

WH2JA Active Amateur Extra · vanity Jun 23, 2017 → expires Jun 23, 2027

Licensee
Masayuki Kawamoto

Address
Attn: Danilo I Pobre
PO Box 22061
GMF
BARRIGADA, GU 96921

FRN
0017633090

Previous call
AH0S

Last granted
Jun 23, 2017

Effective
Jun 23, 2017

Last action
Jun 23, 2017
FCC actions (2)
- Jun 23, 2017 — Vanity call sign granted VANGRT
- Jun 23, 2017 — License issued LIISS
📦 Moved: Saipan, MP → Barrigada, GU

AH0S Canceled Amateur Extra · vanity May 28, 2008 → Jun 23, 2017 (canceled)

Licensee
Masayuki Kawamoto

Address
Attn: Danilo I Pobre
PO Box 22061
GMF
BARRIGADA, GU 96921

FRN
0017633090

Previous call
AH0BO

Last granted
May 28, 2008

Effective
Jun 3, 2017

Last action
Jun 23, 2017
FCC actions (4)
- Jun 23, 2017 — License canceled LICAN
- Jun 3, 2017 — Administrative update LIAUA
- May 28, 2008 — Vanity call sign granted VANGRT
- May 28, 2008 — License issued LIISS
AH0BO Canceled Amateur Extra May 7, 2008 → May 28, 2008 (canceled)

Licensee
Masayuki Kawamoto

Address
PO Box 501969
Attention To Saipan Radio Amusement Club
Saipan, MP 96950
15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗

FRN
0017633090

Last granted
May 7, 2008

Effective
May 7, 2008

Last action
May 28, 2008
FCC actions (3)
- May 28, 2008 — License canceled LICAN
- May 7, 2008 — License issued LIISS
- May 7, 2008 — 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 Sep 5, 2017 → Oct 4, 2026 · 40 snapshots · as AH0S
Masayuki Kawamoto
Attn: Danilo I Pobre
PO Box 22061
GMF, BARRIGADA, GU 96921
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as AH0BO
Masayuki Kawamoto
PO Box 501969
Attention To Saipan Radio Amusement Club, Saipan, MP 96950
15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗
Seen May 27, 2010 → May 12, 2017 · 27 snapshots · as AH0S
Masayuki Kawamoto
Attn: Saipan Radio Amusement Club
PO Box 501969
Saipan, MP 96950
15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗

Repeaters within 50 miles

0 repeaters within 50 miles of this ZIP code, 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 Jun 5, 2017 Granted Jun 23, 2017 0007797035	AH0S · Masayuki Kawamoto · Amateur Extra Attn: Danilo I Pobre · PO Box 22061 · GMF, BARRIGADA, GU 96921	1.WH2JA ✓ granted 2.WH2KW 3.AH2AA available 4.NH2AA held 5.WH2JX 6.KH2RR available 7.WH2RR	Granted got WH2JA
Filed May 9, 2008 Award date was May 27, 2008 0003432765	AH0BO · Masayuki Kawamoto · Amateur Extra Attn: Saipan Radio Amusement Club · PO Box 501969 · Saipan, MP 96950 15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗	1.AH0S held 2.NH0N available 3.NH0U available 4.AH0DX held 5.NH2M held 6.NH2U held 7.NH2O held 8.AH2Y held 9.NH2P held 10.NH2T available 11.AH0AA held 12.WH2AA held 13.AH0JA 14.NH0JA 15.AH0XX 16.KH0XX available 17.WH0XX	Granted