AH-64 MODS

The AH-64 MODS program, as detailed in Army Budget Line Item 2706AA6605, is a comprehensive modification and modernization initiative for the Army's Apache attack helicopter fleet. The primary goal is to ensure the continued relevance, resilience, operational performance, and readiness of the AH-64 platform, which includes both the AH-64D and AH-64E Longbow Apache models. The program is managed under the Aircraft Procurement, Army appropriation and specifically addresses operational mandates, obsolescence, and lessons learned from deployments. These modifications are essential for maintaining the Apache's status as a ready and relevant warfighter asset in the face of evolving threats and technological advancements.

The objectives of the Airframe modifications focus on improving the structural subsystem, propulsion/drive/rotor systems, health monitoring, and crash survivability. Upgrades include enhancements to the fuselage, flight control systems, rotor equipment, landing gear, and environmental controls. The Improved Tail Rotor Blade (ITRB) development is prioritized to address reliability issues with the current metal blade, aiming to increase damage tolerance, performance, and maintainability. These airframe upgrades support heavier combat payloads and better performance in challenging environments, while also extending the service life of the aircraft.

Within Mission Command, the program aims to modernize processors and displays, with ongoing work on Software Version 6.5 to enable a common hardware and software configuration across the AH-64E fleet. Upgrades to mission computers and data processing units enhance coordination of avionics and mission systems. The System Simulation and Software Integration (S3I) Crew Station Working Group supports engineering analysis and continuous software sustainment. Additional efforts such as the Battlefield Operations and Support System (BOSS) and Data Link Test Tools (DLTT) ensure interoperability and certification of the Apache's data link capabilities.

The Sensors line item addresses operational improvements, obsolescence mitigation, and capability enhancements for the Apache's sensor suite. This includes upgrades to the Target Acquisition Designation Sight/Pilot Night Vision Sensor (TADS/PNVS), Fire Control Radar (FCR), Manned/Unmanned Teaming - eXpanded (MUMT-X), and the Generation 2 Radar Frequency Interferometer (G2RFI). The program supports annual software updates, cybersecurity requirements, and hardware modifications to maintain sensor effectiveness and interoperability. Sensor modernization is critical for maintaining the Apache's lethality and survivability against advanced threats.

The Training Systems component ensures pilot and maintainer proficiency through hardware and deliverable training services. The Longbow Crew Trainer (LCT) is the primary flight simulator, with 35 accredited devices tailored to match fielded aircraft configurations. Maintainer Training Devices, numbering 129, receive technology refreshes to stay current with AH-64E capabilities. Courseware development and sustainment, including virtual training environments, are also funded to support ongoing training needs and ensure operational readiness.

Additional line items include Hellfire Missile Launchers and Spike NLOS Integration. The Hellfire Missile Launcher upgrades ensure continued compatibility and reliability of the Apache's primary armament. The Spike NLOS (Non-Line of Sight) integration provides an interim Long Range Precision Munition (LRPM) solution, enhancing the Apache's capability to engage targets at extended ranges. This effort involves systems engineering, program management, and procurement of both A-kit and B-kit hardware, including launchers and wiring harnesses, to meet directed requirements and close lethality gaps.