RR00173521

Call sign RR00173521 was granted to Ma, Haoyin by the Federal Communications Commission (FCC) on Mar 18, 2021 . The FCC license ID of this call sign is 4424028. More details about call sign RR00173521 can be found in the table below.

Call Sign	RR00173521
License Holder Name	Ma, Haoyin
Location of the Licensee	Livermore, CA 94551
View all call signs in ZIP Code 94551 of California
The Attention Line In the Mailing Address	Haoyin Ma

FCC License Id	4424028
Radio Service Code	RR
Description of the Radio service	Restricted Operator
Date When the FCC Granted the Authorization	2021-03-18
Date When the Authorization Has or Will Expire
Date on Which the Authorization Was Cancelled
Date This Record Was Last Updated.	2021-03-18
Service Category	Safety of Life
High-level Service Category Description	Safety of Life
Licensing Source System	ULS
FCC Registration Number (FRN)	0030700199
License Status Status	Active
High-level License Status	Active
Description of Entity Type	Individual
High-level Entity Type Description	Individual