MQ-4C Triton

Abstract

The MQ-4C Triton Unmanned Air System (UAS) is a high altitude-long endurance UAS designed to provide Fleet and combatant commanders with persistent maritime Intelligence, Surveillance and Reconnaissance (ISR) of nearly all the world's high-density sea-lanes, littorals, and areas of national interest. The MQ-4C air vehicle, mission control system, specialized sensors, and communications suite play a significant role in achieving the Navy's strategic vision for the 21st century. The Triton system provides persistent ISR and unparalleled situational awareness of the maritime battle space to the supported combatant commander and fleet commander. The system also serves as a Fleet response plan enabler with a persistent, global force offering to provide critical trip wire information for intelligence preparation of the environment. Triton provides the Warfighter with unprecedented levels of battlespace awareness to synchronize actions necessary to maintain maritime Full Spectrum Superiority. Teamed with its manned-capability counterpart, the P-8A Poseidon, Triton is a key component of the Navy's maritime domain awareness family of systems. MQ-4C Triton leverages Maritime Patrol and Reconnaissance Force manpower, training and maintenance efficiencies. Triton Early Operational Capability (EOC) was successfully deployed in 2020. Following EOC, the MQ-4C Triton UAS continues to develop incremental capabilities within the ongoing acquisition program to meet program requirements in support of the 2011 National Defense Authorization Act (NDAA) enabling EP-3 Aries sundown and the Maritime Intelligence, Surveillance, Reconnaissance and Targeting (MISR-T) transition plan. Increment 1 upgrades to the EOC system support program Initial Operational Capability (IOC) meeting NDAA 2011 requirements enabling MISR-T transition and EP-3 sundown. Increment 1 provides Multi-Intelligence capabilities, Counter Electronic Attack upgrades, and data dissemination across multiple classification domains and successfully completes in FY 2023. Triton MQ-4C Unmanned Aerial Vehicle System (UAS) Full Scale Fatigue Test (FSFT), Effects of Defects (EoD) test efforts, and incorporating a stress report represent the effort required to complete the FSFT and EoD testing. Additionally, post-test activities necessary to fully verify and validate fatigue and damage tolerance requirements of the Performance Based System Specification (PBSS). Fatigue testing and the results are required to certify the airframe to its designed service life of 51,000 flight hours/2,029 landings. The duration of fatigue testing is paced by the cycling rate limit of the test fixture for the main wing/fuselage/tail test article, as well as time perform teardown activities to inspect for cracks and determining initiation points for cracks when observed. The FSFT consists of two lifetimes of Durability and one lifetime of Damage Tolerance (DaDT) testing on a complete airframe, and performed on statically determinant major components as separate stand-alone tests, to verify that the airframe structure meets DaDT requirements as defined in the Performance Based System Specification (PBSS). FSFT consists of the Triton airframe into one (1) Full Assembly level test and 6 Minor Component level tests. The 1 Full Assembly Test is defined as the Full Airframe Test and includes a fully assembled wing, v-tail, nacelle, metallic fuselage, and composite aft fuselage. The six (6) minor tests are defined as the Ruddervator Control Surface, Aileron Control Surface, Spoiler Control Surface, Nose Landing Gear, Main Landing Gear, and Main Landing Gear Side Brace Actuator component tests. JUSTIFICATION FOR BUDGET ACTIVITY: The FY 2024 funding is provided for System Demonstration Test Article (SDTA) vehicles and Fatigue Testing to support post-test teardown, inspections and reporting for portions of the full-scale test efforts. Additionally, the funding supports the execution of the Effects of Defects testing to retire limitations imposed by non-blueprint product, and various aircraft component performance improvements. This program is funded under OPERATIONAL SYSTEMS DEVELOPMENT because it includes development efforts to upgrade systems that have been fielded or have received approval for full rate production and anticipate funding in the current or subsequent fiscal year.

Document Details

• Document Type: R2 Budgetary Justification
• Publication Date: Oct 01, 2024
• Source ID: 0305220N_7_1319_PB_2024
• Change Summary Explanation: CHANGES: Funding: FY 2024 was reduced by $1.782 million for Rate/Misc adjustments, as well as other minor programmatic adjustments. Technical: N/A. Schedule: Full Scale Fatigue Study - N/A
• Service Agency Name: Navy

Entities

Organizations

• United States Navy

Tags

Communities of Interest

• Air Platforms
• Autonomy
• Engineered Resilient Systems (Alumni COI)
• Human Systems
• Sensors

DTIC Thesaurus Topics

• Aircraft Equipment
• Aircrafts
• Airframes
• Combatant Commanders
• Command And Control
• Control Surfaces
• Control Systems
• High Altitude
• Landing Gear
• Logistics Support
• National Security
• Signals Intelligence
• Situational Awareness
• Systems Engineering
• Test And Evaluation
• Unmanned Aerial Systems
• Unmanned Aerial Vehicles

Readers

• Aerospace Engineering
• Naval Mine Countermeasure Systems Development.
• Structural Health Monitoring of Composite Structures.

Technology Areas

• Autonomy
• Autonomy - UAVs
• Microelectronics
• Microelectronics - Microelectromechanical Systems
• Space