ASELSAN Avci (read Avji) for ATAK choppers are there.
AVCI Helmet Integrated Cueing System (HICS) is a visor-projected system. It is designed for helicopter platforms to improve the pilot's situational awareness and increase the capabilities of the pilot and aerial vehicle with its night vision, video, symbology, accurate head tracking.
Night vision, IR video, navigation and weapon symbology
Generation of head tracking information for accurate line of sight cueing and targeting
Personalized inner liner for pilot
Protection of Pilot's head and face against impact and sharp objects
Subassemblies
Headgear Unit (assembly of Basic Helmet, Display Module, Head Tracking Module, Connection and Battery Module)
Electronics Unit (Symbology generation, video processing and head tracking algorithms)
Cockpit Camera Modules (for head tracking)
Control Panel (user interface on the platform for adjustments and selections)
Important Features
Technical Features
Basic Helmet is composed of lightweight composite materials and individually manufactured inner liner specific to the user.
Video, navigation, weapon and platform symbologies and external video (i.e. IR camera, missile seeker) are projected on Pilot's visor. The symbology of the system can be designed according to the platform and user specifications.
Hybrid Head Tracking system, which uses both optical and inertial tracking methods, provides easy cockpit installation.
Electronic Unit
Custom ATR size
Symbology Generation Capability
Video and Symbology Overlay
2 x Analog Video Inputs
1 x Analog Video Recording Output
Redundant MIL-STD-1553 Interface
Ethernet and Serial Communication (RS-232/RS-422/RS-485)
28 VDC Operating Power
MIL-STD-704 compliant
MIL-STD-810 compliant
MIL-STD-461 compliant
Headgear
Personalized, Comfortable and Stable Fit for Pilot's Head
Hybrid Head Tracking System
Connection and Battery Module
Night Vision
40° Circular FOV
Impact and Acoustic Protection
Clear and Dark Visors
https://www.aselsan.com.tr/en/capab...-systems/avci-helmet-integrates-cueing-system