Authorization of Personnel for FCC Equipment Authorizations

Via Electronic Filing

Date: May 30, 2018

Subject: Authorized Personnel for Grantee Code A4R

To Whom It May Concern:

I currently serve as Google LLC's (Google) grantee contact (Grantee Code A4R) for Federal Communications Commission (FCC) equipment authorizations. As prescribed in KDB 852134 Authorized Policy Form 731, I authorize the following personnel to act on Google's behalf with regard to all matters that relate to FCC equipment authorization (i.e., signing Form 731, attestation letters, and confidentiality request letters). These individuals also are authorized to assign additional persons to act on Google's behalf as authorized agents.

Authorized Personnel:

• Dominik Mente
• Gary Wong
• George He
• Helen Zhou
• Tim Lee

This authorization is valid until further written notice from any of Google's authorized grantee contacts.

Sincerely Yours,

Warwick Wong, P.E.