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

Calvin Chan

FRN 0028628519 · first licensed Aug 22, 2019 as KI5GDG · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRDR931	Active	Calvin Chan	Albuquerque, NM	Jul 9, 2019	Jul 9, 2029

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Sep 23, 2019	0008811536	GMRS	Administrative update	Granted
Sep 23, 2019	0008811534	HAM	Administrative update	Granted	K5GDG
Aug 23, 2019	0008776665	HAM	Modification	Granted	KI5GDG
Aug 22, 2019	0008774665	HAM	New license	Granted	KI5GDG
Jul 8, 2019	0008715454	GMRS	New license	Granted

Complete licensing history

K5GDG Active General · vanity Sep 10, 2019 → expires Sep 10, 2029

Licensee
Calvin Chan

Address
PO Box 20173
Albuquerque, NM 87154

FRN
0028628519

Previous call
KI5GDG

Last granted
Sep 10, 2019

Effective
Sep 24, 2019

Last action
Sep 24, 2019
FCC actions (3)
- Sep 24, 2019 — Administrative update LIAUA
- Sep 10, 2019 — Vanity call sign granted VANGRT
- Sep 10, 2019 — License issued LIISS
KI5GDG Canceled General Aug 22, 2019 → Sep 10, 2019 (canceled)

Licensee
Calvin Chan

Address
PO Box 20173
Albuquerque, NM 87154

FRN
0028628519

Last granted
Aug 22, 2019

Effective
Aug 22, 2019

Last action
Sep 10, 2019
FCC actions (3)
- Sep 10, 2019 — License canceled LICAN
- Aug 22, 2019 — License issued LIISS
- Aug 22, 2019 — 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 Apr 16, 2022 → Oct 4, 2026 · 26 snapshots · as KI5GDG
Calvin Chan
PO Box 20173
Albuquerque, NM 87154

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 23, 2019 Granted Sep 10, 2019 0008776665	KI5GDG · Calvin Chan · General PO Box 20173 · Albuquerque, NM 87154	1.K5GDG ✓ granted 2.K5CVY	Granted got K5GDG