The Electro-Optical Targeting System (EOTS) for the F-35 Lightning II is an affordable, high-performance, lightweight, multi-function system that provides precision air-to-air and air-to-surface targeting capability in a compact package.

The Distributed Aperture System (DAS) Window Panel set for the F-35 Lightning II consists of six low-observable, infrared transparent windows for Electro-Optical (EO) DAS sensors that provide threat detection and 360-degree situational awareness to the pilot.

• Delivery of 700th EOTS - September 2020• Delivery of 5,000th DAS Window Panels – June 2020• Awarded block-buy contract to produce EOTS for Lots 15-17 through 2024 - July 2020• Successful completion of Sabreliner flight tests demonstrating new capabilities and reduce pilot workload - July 2020• Completed the 1st DAS Window Panel repair at Warner Robins Air Logistics Complex Depot – July 2020

• World’s first sensor that combines forward-looking infrared (FLIR) and infrared search and track (IRST) • Low-profile window for low-observable performance• Modular design for two-level maintenance that reduces life cycle cost• Precise guidance for laser weapons• Highly accurate coordinate generation for GPS weapons• Passive and active ranging

EOTS Capabilities

Sustainment Performance

Milestones

EOTS Fully Mission Capable Rate

DAS Window Panel Fully Mission Capable Rate

Reduction in Mission Impaired Capability Awaiting Parts (MICAP) since June 2019 (Achieved Performance-Based Logistics Award)

96 %98.4 % 99.6 %

More than 460 suppliers in 40 states and several countries, including the UK, Italy and Canada

More than 190 suppliers are small businesses

Economic Impact

Fast FactsF-35 Sensors Electro-Optical Targeting System (EOTS) & Distributed Aperture System (DAS) Window Panels

We continue to enhance the capabilities of EOTS, leveraging a spiral development road map. Additionally, we've invested in an Advanced EOTS sensor that incorporates a wide range of enhancements and updates including: short-wave infrared, high-definition television, an infrared marker and improved image detector resolution. Currently, Advanced EOTS is available for the F-35’s Block 4 development.

©2020 Lockheed Martin Corporation. All Rights Reserved. PIRA # ORL202010013

F-35 Sensors of the Future:

EOTS Production DAS Windows Production

Total Production = 1,149 Total Production = 7,104*6 Panels Complete 1 Set Per Aircraft

2006

1

2007

11

2008

17

2009

32 32

2010 2011

36 37

2012 2013

43

2014

70

2015

79

2016

136

2017

156

2020

158

2018

162

2019

179

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

6 66 102180 192 216 222 258

426486

828930

1086 1050

2020

1056