HH-60W Global Positioning System Anti-Jam (GPS-AJ)

Abstract

Planned GPS Anti-Jamming (GPS-AJ) modifications will enable CSAR operations in contested environments and areas with high jamming risk. Hardware modifications include the addition of more jam resistant controlled reception pattern antennas (CRPA) in addition to existing HH-60W Fixed Reception Pattern Antennas along with upgraded antenna electronics units (AEU) and associated software. This effort was previously included in Budget Activity 5, Project 654364, Combat Rescue Helicopter, Major Thrust Capability Upgrades & Modernization. It is being established as a major thrust to ensure transparency.

Document Details

Document Type
Accomplishment
Publication Date
Oct 01, 2025
Source ID
646a68fb8aef43cd7fa8dd7473f460f8

Tags

Fields of Study

  • Physics

Readers

  • Civilian Systems Systems Program Capability Development and Upgrade Support Activity Expense and Pay Management.
  • Naval Mine Countermeasure Systems Development.
  • Positioning, Navigation, and Timing (PNT) Technology.

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems
  • Space

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