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

Isao Nakajima

FRN 0035968809 · first licensed Oct 1, 2024 as NH0DC · 3 licenses on record

📝 FCC applications (7)

Received	File number	Service	Purpose	Status	Call
Jan 27, 2025	0011422325	HAM	Modification	Dismissed	AH0CZ
Jan 13, 2025	0011400421	HAM	Modification	Granted	AH0CZ
Jan 13, 2025	0011400409	HAM	Cancellation	Dismissed	AH0CZ
Jan 10, 2025	0011399798	HAM	Modification	Granted	NH0DC
Dec 23, 2024	0011376127	HAM	Modification	Dismissed	NH0DC
Nov 7, 2024	0011319554	HAM	Modification	Granted	NH0DC
Sep 24, 2024	0011254119	HAM	New license	Granted	NH0DC

Complete licensing history

KH0J Active Amateur Extra · vanity Jan 31, 2025 → expires Jan 31, 2035

Licensee
Isao Nakajima

Address
PO Box 5806
Co Susan Quitano
Saipan, MP 96950
15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗

FRN
0035968809

Previous call
AH0CZ (General)

Last granted
Jan 31, 2025

Effective
Jan 31, 2025

Last action
Jan 31, 2025
FCC actions (2)
- Jan 31, 2025 — Vanity call sign granted VANGRT
- Jan 31, 2025 — License issued LIISS
AH0CZ Canceled Amateur Extra Oct 1, 2024 → Jan 31, 2025 (canceled)

Licensee
Isao Nakajima

Address
PO Box 5806
Co Susan Quitano
Saipan, MP 96950
15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗

FRN
0035968809

Previous call
NH0DC (General)

Last granted
Oct 1, 2024

Effective
Jan 11, 2025

Last action
Jan 31, 2025
FCC actions (9)
- Jan 31, 2025 — License canceled LICAN
- Jan 24, 2025 — Record corrected COR
- Jan 24, 2025 — Record corrected COR
- Jan 24, 2025 — Record corrected COR
- Jan 24, 2025 — Record corrected COR
- Jan 24, 2025 — FCC action LICARE
- Jan 14, 2025 — License canceled LICAN
- Jan 11, 2025 — Systematic call sign granted SYSGRT
- Jan 11, 2025 — License issued LIISS
NH0DC Canceled Amateur Extra Oct 1, 2024 → Jan 11, 2025 (canceled)

Licensee
Isao Nakajima

Address
PO Box 5806
Co Susan Quitano
Saipan, MP 96950
15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗

FRN
0035968809

Last granted
Oct 1, 2024

Effective
Nov 7, 2024

Last action
Jan 11, 2025
FCC actions (4)
- Jan 11, 2025 — License canceled LICAN
- Nov 7, 2024 — License modified LIMOD
- Oct 1, 2024 — License issued LIISS
- Oct 1, 2024 — 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 Nov 28, 2024 → Oct 4, 2026 · 23 snapshots · as NH0DC
Isao Nakajima
PO Box 5806
Co Susan Quitano, 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 Jan 27, 2025 Granted Jan 31, 2025 0011422325	AH0CZ · Isao Nakajima · Amateur Extra Attn: Co Susan Quitano · PO Box 5806 · CHRB, Saipan, MP 96950 15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗	1.KH0J ✓ granted	Dismissed got KH0J
Filed Jan 13, 2025 Granted Jan 31, 2025 0011400421	AH0CZ · Isao Nakajima · Amateur Extra PO Box 5806 · Co Susan Quitano, Saipan, MP 96950 15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗	1.KH0J ✓ granted	Granted got KH0J
Filed Dec 23, 2024 Granted Jan 31, 2025 0011376127	NH0DC · Isao Nakajima · Amateur Extra Attn: Co Susan Quitano · PO Box 5806 · Saipan, MP 96950 15.1869, 145.7544 (ZIP center) · Grid QK25ve · CQ 27 · ITU 64 · map ↗	1.KH0J ✓ granted	Dismissed got KH0J