http://nationalinterest.org/blog/the-buzz/us-navy-wants-more-f-18-super-hornets-some-serious-upgrades-16947
The Navy is aggressively seeking to increase the size of its F/A-18
fleet, extend the current service life of existing aircraft and
integrate a series of new technologies to better enable the
carrier-launched fighter to track and destroy enemy targets, service
officials said.
F/A-18s are being outfitted with a real-time video sharing technology
called Advanced Targeting FLIR; the system uses electro-optical and
infrared cameras with powerful laser technology. This addition will help
pilots more quickly zero in on and attack targets with a wider and
longer-range envelope of engagement.
“ATFLIR can locate and designate targets day or night at ranges
exceeding 40 nautical miles and altitudes surpassing 50,000 feet,
outperforming comparable targeting systems. As a powerful net-enabler,
it can pass tracking and targeting information to other nodes in the
networked battlespace,” a Raytheon statement said.
An impetus for the effort has several facets, including a previously
unanticipated delay in the delivery of the Navy’s F-35C carrier-launched
variant of the Joint Strike Fighter – along with the continued
operational demands placed on F/A-18s by the need for ongoing attacks
against ISIS.
One immediate move from the Navy involves an initiative to begin
formal Service Life Assessment Programs for the F/A-18 earlier than
previously scheduled, Navy spokesman Ensign Marc Rockwellpate told Scout
Warrior. New Technology for the F/A-18.
Due to the expectation of extended service mission requirements for
the F/A-18 Super Hornets, the Navy has continued to procure and install
advanced systems for the aircraft --- such as the Joint Helmet-Mounted
Cueing System (JHMCS), High Order Language Mission Computers, ALR-67v3,
ALQ-214v5, Multifunctional Information Distribution System, APG-73 radar
enhancements, Advanced Targeting Forward looking Infrared upgrades; and
LITENING (precision targeting and ISR system) for the Marine Corps on
select Legacy aircraft.
(This first appeared in Scout Warrior here.)
“FA-18A-F aircraft will continue to receive capability enhancements
to sustain their lethality and Fleet interoperability well into the next
decade. Future avionics upgrades will enable network-centric
operations for integrated fire control, situational awareness and
transfer of data to command-and-control nodes afloat and ashore,”
Rockwellpate said.
Additional technologies for Super Hornets include Digital
Communication System Radio, MIDS - Joint Tactical Radio System, Digital
Memory Device, Distributed Targeting System, Infrared Search and Track
(IRST) and continued advancement of the APG-79 Active Electronically
Scanned Array Radar, officials told Scout Warrior.
A Joint Helmet-Mounted Cueing System, or JHMCS, is a technology
upgrade which engineers a viewing module proving 20-degree field of view
visor.
JHMCS provides several options for the night module including Night
Vision Cueing Display called QuadEye (100-degree by 40-degree field of
view) or Aviator Night Vision Imaging System (40-degree field of view),
with symbology or video inserted into the night-vision scene, Rockwell
Collins information explains.
“JHMCS incorporates a highly accurate magnetic tracking system,
providing the pilot full situational awareness throughout the canopy
field-or-regard. JHMCS is in full-rate production and is operational on
the F-15, F-16 and F/A-18,” a Rockwell Collins statement said.
Infrared Search and Track:
The Navy is integrating 170 F/A-18E/F Block II fighter jets with a
next-generation infrared sensor designed to locate air-to-air targets in
a high-threat electronic attack environment, service officials said.
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The Infrared Search and Track, or IRST, system will be installed by operational squadrons flying F-18s, Navy officials said.
Navy officials have described the IRST system is a passive,
long-range sensor that searches for and detects infrared emissions; IRST
is designed to simultaneously track multiple targets and provide a
highly effective air-to-air targeting capability, even when encountering
advanced threats equipped with radar-jamming technology, Navy
developers explained.
The IRST technology was specifically engineered with a mind to the
fast-changing electromagnetic warfare environment and the realization
that potential future adversaries are far more likely to contest U.S.
dominance in these areas.
IRST also provides the Super Hornet an alternate air-to-air targeting
system in a high threat electronic attack environment, developers
explained.
The IRST technology, designed by Boeing and Lockheed Martin, is
designed to search for heat signals over long distances, providing the
aircraft with key targeting information.
The IRST system —which has been tested on F/A-18s, is passive and
therefore harder to detect than some radar technologies which give off
radiation, Navy officials said.
The IRST system is being developed under a $135 million contract
awarded in 2011 and is currently planned to be deployed by 2017, a
Boeing statement said.
The technology has been tested on a Boeing King Air Test Aircraft, the statement added.
F/A-18 Service Life Extension:
“Since the F/A-18 E/F fleet, on average, has already consumed
approximately 46% of its 6,000 flight hour ESL, the Navy elected to
initiate the F/A-18E/F SLAP earlier in the Super Hornet's service life.
The ongoing F/A-18E/F SLAP effort is analyzing actual usage versus
structural tests to determine the feasibility of extending F/A-18E/F ESL
beyond 6,000 flight hours; via a follow-on SLEP (Service Life Extension
Program),” he added.
When the F/A-18A and F/A-18C reach 8,000 flight hours, they are sent
into the depot for service life extension upgrades with the hope of
getting the airframes to 10,000 hours. However, many of the older
aircraft are in need of substantial repairs and, at the moment, as many
as 54 percent of the Navy’s fleet of older Hornets are not in service.
“Enhancements and modifications include replacing the center barrel
(section) and extending the fatigue life of the Nacelles, ensuring the
airframe structures achieve 100% service life. Additional modifications
increase the total landing limit and modifications to catapult
attachment components can be incorporated to extend total catapults,”
Rockwellpate added.
The Navy’s goal is to achieve as high as 10,000 flight hours, on a
select number of Legacy Hornets, to meet current and future operational
demand. To date, 186 High Flight Hour inspections have been
successfully completed with 125 inspections currently in-work, he said.
Navy: More Than 35 Additional Super Hornets Needed:
As part of a need to better bridge the gap until F-35Cs start
arriving, the Navy is looking to add as many as 35 new F/A-18 Super
Hornets to the fleet.
The most recent 2017 budget request includes a Navy request for 21
new Super Hornets to be added through 2021. The service also placed 14
more Super Hornets on the so-called “unfunded requirements” list to
Congress as part of an attempt at a further increase.
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Senior Navy leaders have consistently called for the need to add more F/A-18 Super Hornets to the fleet.
A carrier air wing consists of about 44 strike aircraft made up of
two 10-aircraft squadrons and two 12-plane squadrons complemented by
several electrical jamming aircraft. Therefore, the Navy’s stated need
for additional squadrons would require the addition of more than 20 new
aircraft.
The current composition of most carrier-based air wings includes 24
Super Hornets and 20 Hornets. The Navy plans to replace the existing
Hornets with F-35Cs.The depots cannot keep up with the demand to repair
airplanes due to the deployment of F-18s, industry and Navy officials
have explained.
The Navy had been planning for the Super Hornets to serve well into
the 2030s, but now service leaders say that timeline will need to extend
into the 2040s. The Navy plans to begin buying 20 F-35Cs a year by
2020.
Kris Osborn became the Managing Editor of Scout Warrior in August
of 2015. His role with Scout.com includes managing content on the Scout
Warrior site and generating independently sourced original material.
Scout Warrior is aimed at providing engaging, substantial
military-specific content covering a range of key areas such as weapons,
emerging or next-generation technologies and issues of relevance to the
military. Just prior to coming to Scout Warrior, Osborn served as an
Associate Editor at the Military.com. This story originally appeared in Scout Warrior.