LIMITED POWER OF ArroRN EY CHEVRON U.S.A. INC., a Pennsylvania corporation ("Company"), appoints Elizabeth K. Uhrig as its true and lawful attorney-in-fact, authorized and directed to execute and deliver on behalf of the Company any and all agreements, certificates, instruments, deeds, and documents and to perform any act that may be necessary to carry out the granted authority in order to effectuate the sale of the following aircraft asset of the Company: Make and Model: Serial Number: Registration Number: Engine Make and Model: Engine Serial Numbers: Gulfstream GV-SP 5173 N4 I 5LM (formerly N401 HB) Rolls Royce BR-710 C4-11 15449/15448 The attorney-in-fact cannot delegate or substitute to others the powers granted under this Limited Power of Attorney. This Limited Power of Attorney will remain in full force and effect from March 1, 2017 to and including February 28, 2018, unless earlier revoked, terminated, or unless the attorney-in-fact is no longer an employee of Chevron Corporation or any of its affiliates, whichever happens first. Upon revocation or other termination this Limited Power of Attorney shall be returned to the Company, but the failure to so return it shall not prevent its revocation or termination. Executed this 13^ day of March, 2017 by a duly authorized officer of the Company. CHEVRON U.S.A. INeo do j 1 r Cast : Printed Name: Frank G. Soler Title: Assistant Secretary By: t b 1 7' + <Si> Elizabeth K. Uhrig - I - COPY OF O1-D6 '4AL DOCUMENT HELD, SCROW DATE— AGENT ._ Powerof Attorney for Chevron U S.A . Inc. EFTA00595572