F/A-18 Infrared Search and Track (IRST)

Abstract

The AN/ASG-34(V) F/A-18E/F Infrared Search and Track (IRST) system is a long-wave infrared sensor that provides a passive, out-of-band, alternate fire control system capable of detecting, tracking and engaging airborne targets, at long range, in a heavy electronic attack or radar-denied environment. The IRST system can autonomously, or in combination with other sensors, support the guidance of beyond-visual-range missiles including AIM-120C/D and AIM-9X Block II. The F/A-18E/F IRST system is an evolutionary Navy acquisition program with Block I and Block II capabilities. The Block I system provided a basic airborne IRST capability, supported integration of the sensor onto a fuel tank and into the aircraft, and supported aeromechanical flight test required for full flight envelope clearance and carrier qualification. IRST Block I is in the Production and Deployment phase following a successful Milestone C decision in December 2014, and is supporting continued integration with the F/A-18E/F Advanced Mission Computer software through flight testing with SCS H14 and H16. This budget request supports development and testing of a redesign Infrared Receiver (IRR) and processor, enabling full Capabilities Development Document capability over a larger field of regard.

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Document Details

Document Type
Project
Publication Date
Oct 01, 2021
Source ID
2069_0604014N_4_1319_PB_2021

Tags

Readers

  • Naval Mine Countermeasure Systems Development.
  • Sensor Fusion and Tracking Systems.

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems

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