©2018 by Sierra Technical Services, Inc.   AS9100/ISO9001 Certified

Woman-Owned Small Business - Designated

Cage Code: 4HCA9 | DUNS: 783349991

NAICS: 541712 | 332510 | 336411 | 541330 | 541712


-May 2017, Tehachapi News

Change is in the wind for Tehachapi and fabrication jobs.

Sierra Technical Services Inc., is in the process of building prototype drones, or unmanned aerial vehicles.

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Sierra Technical Services, Inc. completed audits to gain AS9100D and ISO9001:2015 certification.

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-March 2018, AS9100D/ISO9001:2015 Certification

-June 2018, STS Press Release

Sierra Technical Services (STS) Completes Critical Design Review (CDR) for the 5th Generation Aerial Target (5GAT). Tehachapi, California, For Public Release

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Sierra Technical Services completed the critical design review of its 5th Generation Aerial Target on 20 June.

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-July 2018, FlightGlobal CDR Article