60 East 42nd Street Assocaites June 30, 2002 Exhibit 99(1) 60 East 42nd St. Associates L.L.C. Chief Executive Officer Certification Pursuant to Section 906 of Sarbanes - Oxley Act of 2002 	The undersigned Peter L. Malkin is signing this Chief Executive Officer certification as a Member* of 60 East 42nd St. Associates L.L.C. ("Registrant") to certify that: (1) the Quarterly Report on Form 10-Q of Registrant for the quarterly period ended June 30, 2002 (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C.78m or 78o(d)); and (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Registrant. Dated: August 20, 2002 By /s/ Peter L. Malkin Peter L. Malkin Member of 60 East 42nd St. Associates L.L.C. *Registrant's organizational documents do not provide for a Chief Executive Officer or other officer with equivalent rights and duties. As described in the Quarterly Report, Registrant is a limited liability company with seven Members who act as agents for investor participants. Accordingly, this Chief Executive Officer certification is being signed by the Member of Registrant with the longest term of service.