Intelsat Investments 10-Q 2011 Q3 Quarterly report

Exhibit 32.1

CERTIFICATION BY CHIEF EXECUTIVE OFFICER

Pursuant To 18 U.S.C. Section 1350, As Adopted Pursuant

To Section 906 of the Sarbanes-Oxley Act Of 2002

Pursuant to 18 U.S.C. § 1350, the undersigned officer of Intelsat S.A. (the “Company”) hereby certifies that to such officer’s knowledge, the Company’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2011 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 8, 2011	/s/    DAVID MCGLADE
	David McGlade Chief Executive Officer

The foregoing certification is being furnished solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Report or as a separate disclosure document.