Tag Archives: PMA-262

Anechoic chamber

An MQ-4C Triton is lifted inside Patuxent River’s anechoic chamber on August 12, 2015 for ElectroMagnetic Compatibility (EMC) testing. This event marked the first time that an unmanned aircraft inside the chamber was controlled from an external ground control station. Triton’s EMC testing will continue for the next eight weeks to verify the aircraft’s subsystems can operate without interfering with each other.

The program portfolio includes the MQ-4C Triton UAS and the Broad Area Maritime Surveillance – Demonstrator (BAMS-D), advanced sensors and technology, and international programs
The program portfolio includes the MQ-4C Triton UAS and the Broad Area Maritime Surveillance – Demonstrator (BAMS-D), advanced sensors and technology, and international programs

 

MQ-4C Triton

Northrop Grumman’s MQ-4C Triton Unmanned Aircraft System (UAS) provides real-time Intelligence, Surveillance and Reconnaissance over vast ocean and coastal regions. Supporting missions up to 24 hours, the high-altitude UAS is equipped with a sensor suite that provides a 360-degree view of its surroundings at a radius of over 2,000 nautical miles/3,704 km.

Triton builds on elements of the Global Hawk UAS while incorporating reinforcements to the airframe and wing, along with de-icing and lightning protection systems. These capabilities allow the aircraft to descend through cloud layers to gain a closer view of ships and other targets at sea when needed. The current sensor suite allows ships to be tracked over time by gathering information on their speed, location and classification.

Built to support the U.S. Navy’s Broad Area Maritime Surveillance program, Triton will support a wide range of intelligence gathering and reconnaissance missions, maritime patrol and search and rescue. The Navy’s program of record calls for 68 aircraft to be built.

The Persistent Maritime Unmanned Aircraft Systems (UAS) Program Office (PMA-262), located at Naval Air Station Patuxent River, is responsible for the development, production, fielding and sustainment of the Navy's high-altitude, long-endurance UAS
The Persistent Maritime Unmanned Aircraft Systems (UAS) Program Office (PMA-262), located at Naval Air Station Patuxent River, is responsible for the development, production, fielding and sustainment of the Navy’s high-altitude, long-endurance UAS

 

Key Features

  • Provides persistent maritime ISR at a mission radius of 2,000 NM/3,704 km; 24 hours/7 days per week with 80% Effective Time On Station (ETOS)
  • Land-based air vehicle and sensor command and control
  • Afloat Level II payload sensor data via line-of-sight
  • Dual redundant flight controls and surfaces
  • 51,000-hour airframe life
  • Due Regard Radar for safe separation
  • Anti/de-ice, bird strike, and lightning protection
  • Communications bandwidth management
  • Commercial off-the-shelf open architecture mission control system
  • Net-ready interoperability solution

 

Payload (360-degree Field of Regard)

Multi-Function Active Sensor Active Electronically Steered Array (MFAS AESA) radar:

  • 2D AESA;
  • Maritime and air-to-ground modes;
  • Long-range detection and classification of targets.

MTS-B multi-spectral targeting system:

  • Electro-optical/infrared;
  • Auto-target tracking;
  • High resolution at multiple field-of-views;
  • Full motion video.

AN/ZLQ-1 Electronic Support Measures:

  • All digital;
  • Specific Emitter Identification.

Automatic Identification System:

  • Provides information received from VHF broadcasts on maritime vessel movements.
PMA-262 is overseen by the Program Executive Office for Unmanned Aviation and Strike Weapons (PEO(U&W))
PMA-262 is overseen by the Program Executive Office for Unmanned Aviation and Strike Weapons (PEO(U&W))

 

Specifications

Wingspan 130.9 feet/39.9 m
Length 47.6 feet/14.5 m
Height 15.4 feet/4.6 m
Gross Take-Off Weight (GTOW) 32,250 lbs/14,628 kg
Maximum Internal Payload 3,200 lbs/1,452 kg
Maximum External Payload 2,400 lbs/1,089 kg
Self-Deploy 8,200 NM/9,436 miles/15,186 km
Maximum Altitude 56,500 feet/17,220 m
Maximum Velocity, TAS (True Air Speed) 331 knots/381 mph/613 km/h
Maximum Endurance 24 hours

 

MQ-4C Triton Unmanned Aircraft System flies from Palmdale, California, to Naval Air Station Patuxent River, Maryland