Exhibit 3.81
STATE OF DELAWARE
LIMITED LIABILITY COMPANY
CERTIFICATE OF AMENDMENT
1. The name of the limited liability company is GSV LLC.
2. Paragraph 1 of the Certificate of Formation of the limited liability company is hereby amended in its entirety to read as follows:
1. The name of the limited liability company is IBSV LLC.
IN WITNESS WHEREOF, the undersigned has executed this Certificate of Amendment on April 18, 2014.
| GSV LLC | ||
| By | /s/ David A. Miller | |
| David A. Miller, Manager | ||