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

Koichi Ofuji

FRN 0029135522 · first licensed Jun 15, 2020 as KJ7ONH · 2 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Mar 9, 2026	0011937688	HAM	Administrative update	Granted	NN2F
Jan 24, 2023	0010390132	HAM	Administrative update	Granted	NN2F
Jul 27, 2022	0010143779	HAM	Administrative update	Granted	NN2F
Jul 28, 2020	0009164733	HAM	Modification	Granted	KJ7ONH
Jul 28, 2020	0009164732	HAM	Administrative update	Granted	KJ7ONH
Jun 24, 2020	0009125486	HAM	Modification	Granted	KJ7ONH
Jun 15, 2020	0009114195	HAM	New license	Granted	KJ7ONH

Complete licensing history

📦 Moved: Portland, OR → Tamuning, GU

NN2F Active Amateur Extra · vanity Aug 15, 2020 → expires Aug 15, 2030

Licensee
Koichi Ofuji

Address
Attn: Jay T. Felicitas
PO Box PO Box 10032
Tamuning, GU 96931

FRN
0029135522

Previous call
KJ7ONH (General)

Last granted
Aug 15, 2020

Effective
Mar 10, 2026

Last action
Mar 10, 2026
FCC actions (5)
- Mar 10, 2026 — Administrative update LIAUA
- Jan 25, 2023 — Administrative update LIAUA
- Jul 28, 2022 — Administrative update LIAUA
- Aug 15, 2020 — Vanity call sign granted VANGRT
- Aug 15, 2020 — License issued LIISS
KJ7ONH Canceled Amateur Extra Jun 15, 2020 → Aug 15, 2020 (canceled)

Licensee
Ofuji Koichi

Address
6650A NE MT ST HELENS AVE Suite 59447
Portland, OR 97250

FRN
0029135522

Last granted
Jun 15, 2020

Effective
Jul 29, 2020

Last action
Aug 15, 2020
FCC actions (5)
- Aug 15, 2020 — License canceled LICAN
- Jul 29, 2020 — Administrative update LIAUA
- Jun 24, 2020 — License modified LIMOD
- Jun 15, 2020 — License issued LIISS
- Jun 15, 2020 — 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 27, 2026 → Oct 4, 2026 · 2 snapshots · as NN2F
Koichi Ofuji
Attn: Jay T. Felicitas
PO Box PO Box 10032
Tamuning, GU 96931
Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KJ7ONH
Ofuji Koichi
6650A NE MT ST HELENS AVE Suite 59447, Portland, OR 97250
Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as NN2F
Koichi Ofuji
9355 NE Alderwood Rd Suite 59447, Portland, OR 97220
45.5508, -122.5596 (ZIP center) · Grid CN85rn · CQ 3 · ITU 6 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as NN2F
Ofuji Koichi
9355 NE Aldewood Rd Suite 59447, Portland, OR 97220
45.5508, -122.5596 (ZIP center) · Grid CN85rn · CQ 3 · ITU 6 · map ↗

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 28, 2020 Granted Aug 15, 2020 0009164733	KJ7ONH · Ofuji Koichi · Amateur Extra 9355 NE Aldewood Rd Suite 59447, Portland, OR 97220 45.5508, -122.5596 (ZIP center) · Grid CN85rn · CQ 3 · ITU 6 · map ↗	1.KS2H held 2.NN2F ✓ granted 3.WK2M held	Granted got NN2F