UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	May 19, 2015 9:00 A.M.

Form:	S-4
CIK: 0001514732 Company Name: SAExploration Holdings, Inc. File Number: 333-203752
CIK: 0001640845 Company Name: SAExploration Sub, Inc. File Number: 333-203752-04
CIK: 0001640847 Company Name: SAExploration, Inc. File Number: 333-203752-03
CIK: 0001640900 Company Name: SAExploration Seismic Services (US), LLC File Number: 333-203752-02
CIK: 0001640902 Company Name: NES, LLC File Number: 333-203752-01