Defense

June 21, 2013

Army updates ‘eyes’ of Apache helicopters

Tags:
Sofia Bledsoe
Redstone Arsenal, Ala.

This artist rendering shows the Modernized Dayside Sensor Assembly installed on an AH-64E Apache.

The Army is incorporating a new sensor capability into its Apache helicopters.

The Apache Sensors Product Office has accepted delivery of the new Modernized Day Sensor Assembly Laser Rangefinder Designator, or LRFD, the first component to be fielded in the Modernized Day Sensor Assembly.

The laser represents increased capability to the Modernized Target Acquisition Designation Sight/Pilot Night Vision Sensor, known as the “eyes of the Apache.”

“This laser kit, what we call M-DSA phase one, is an investment by the Army and the Program Executive Office for Aviation, and we’re looking forward to the reliability and maintainability improvements that this laser will bring to the MTADS system,” Lt. Col. Steven Van Riper, product manager for Apache Sensors, said during a media teleconference June 6. “The maintainers will have less of a burden when it comes to keeping the system up and fully operational, while our aircrews will be able to reap the benefits of the performance improvements.”

Van Riper added that the focus with M-DSA is the Apache Sensors Product Office’s obsolescence mitigation program, which started about three years ago.

The modernized LRFD is the first phase of upgrades for the M-DSA program. The modernized LRFD mitigates obsolescence and provides enhanced performance to the MTADS/PNVS system.

The legacy laser, built with 1970s/1980s technology, was developed with a tactical wavelength in the system, and involves a high maintenance cost for the Army. The new laser incorporates a second EyeSafe wavelength, the newest technology available. It replaces the old flash lamp technology to a more reliable, more robust diode pump laser technology.

The diode pump is the primary driver of increasing the Army’s reliability and maintainability numbers, thereby reducing the burden on flight line maintainers. The Army expects to have a smaller footprint, thereby reducing operations and sustainment costs by as much as 50 percent throughout the life cycle of the entire kit. This means that the Army will need to buy fewer spare parts, due to the new system’s reliability.

Phase one will be fielded later this year and will be fully capable by 2016, according to Matt Hoffman, director of MTADS/PNVS programs at Lockheed Martin Missiles and Fire Control.

“The MDSA is the chief targeting aide for the Apache and establishes range-to-target for accurate weapons engagement,” Hoffman said.

Completion of the second phase, scheduled to begin in 2016, will include all the remaining elements in the DSA such as a high definition color television, laser pointer marker, upgraded laser spot tracker, and a state-of-the-art inertia measuring unit for stability and extended range in the system.

“We are meeting all of our milestones in terms of production ramp rate, moving towards maintaining our production rate of over 20 lasers per month,” Van Riper said. “We’re stepping up to that incrementally using a very deliberate production engineering process.”

The M-DSA will have the same fit and form as the legacy laser to ensure that the Army has a retrofittable laser into all its legacy systems.
The Army’s goal is to retrofit the M-DSA and equip the AH-64E Apache units first.

“We’re going to move through the fleet as quickly as we can based on our battalion fielding plan,” Van Riper said. Fielding will be based on rotational and deployment schedules of those units.

“When we’re able to have a full kit of MLRFDs to cover all aircraft assigned to a battalion, we will take a fielding team to the location and execute the fielding as quickly as possible without disrupting that unit’s operational tempo and training plan,” Van Riper explained.

The first unit to be equipped is scheduled for June 2014.




All of this week's top headlines to your email every Friday.


 
 

 
Untitled-2

Tactical reconnaissance vehicle project eyes hoverbike for defense

The U.S. Army Research Laboratory, or ARL, has been exploring the tactical reconnaissance vehicle, or TRV, concept for nearly nine months and is evaluating the hoverbike technology as a way to get Soldiers away from ground thre...
 
 
Air Force photograph by SSgt. William Banton

Upgraded AWACS platform tested at Northern Edge

Air Force photograph by SSgt. William Banton Maintenance crew members prepare an E-3G Sentry (AWACS) for takeoff during exercise Northern Edge June 25, 2015. Roughly 6,000 airmen, soldiers, sailors, Marines and Coast Guardsmen ...
 
 
Air Force photograph by SSgt. Marleah Robertson

First Marine graduates Air Force’s F-35 intelligence course

Air Force photograph by SSgt. Marleah Robertson Marine Corps 1st Lt. Samuel Winsted, an F-35B Lightning II intelligence officer, provides a mock intelligence briefing to two instructors during the F-35 Intelligence Formal Train...
 

 
Air Force photograph by SrA. James Richardson

5,000 days of war

Air Force photograph by SrA. James Richardson Airmen from the 17th Special Tactics Squadron out of Fort Benning, Ga., control airspace operations during exercise Jaded Thunder Oct. 29, 2014, in Salina, Kansas. Joint special ope...
 
 
Huntington Ingalls photograph

Navy’s new aircraft launch system tested on future carrier CVN 78

Huntington Ingalls photograph Aboard the aircraft carrier Pre-Commissioning Unit Gerald R. Ford (CVN 78), Susan Ford Bales, the ship’s sponsor and daughter of the late President Ford for whom the ship is named, rejoices i...
 
 
Navy photograph by JO2 John Hetherington

Prowler retires following 45 years of naval service

Navy photograph by PO3 Brian Stephens An EA-6B Prowler assigned to the Garudas of Electronic Attack Squadron (VAQ) 134 lands on the flight deck of the aircraft carrier USS George H.W. Bush (CVN 77). George H.W. Bush is supporti...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>