Boeing to remanufacture AH-64E Guardian attack helicopters and avionics for three U.S. military allies

Dec. 20, 2019
The AH-64E Apache Guardian features enhanced performance, joint digital operability, improved survivability, and cognitive decision aiding.

REDSTONE ARSENAL, Ala. – Military helicopter experts at the Boeing Co. will build remanufactured AH-64E Apache Guardian attack helicopters for the governments The Netherlands, United Arab Emirates, and United Kingdom under terms of a half-billion-dollar order announced Wednesday.

Officials of the Army Contracting Command at Redstone Arsenal, Ala., are asking the Boeing Defense, Space & Security segment in Mesa, Ariz., to provide rebuilt AH-64E helicopters in an order worth $564.5 million.

The AH-64 Apache is a multirole combat helicopter with integrated avionics and weapons, as well as advanced digital communications to enable real-time, secure transfer of battlefield information to air and ground forces.

The AH-64E Apache Guardian features enhanced performance, joint digital operability, improved survivability and cognitive decision aiding, and reduced operating and support costs, Boeing officials say. The AH-64E Apache, is being delivered to the U.S. Army and has been selected by several international defense forces.

Related: Astronautics Corp. of America earns FAA supplemental type certification for A109/119 helicopter avionics

The AH-64E Longbow remanufacture effort upgrades existing AH-64 Apaches to the AH-64E Apache Longbow Block IIIA configuration. It involves the Northrop Grumman AN/APG-78 millimeter wave fire-control radar, frequency interferometer, fire-and-forget radar-guided Hellfire missile capability, and cockpit management and digitization enhancements.

The combination of the fire-control radar, frequency interferometer, and the advanced navigation and avionics suite provides increased situational awareness, lethality, and survivability, Army officials say.

This program also installs the Lockheed Martin Apache Arrowhead Modernized Target Acquisition Designation Sight (M-TADS) and Pilot Night Vision Sensors (PNVS) systems aboard remanufactured AH-64E helicopters.

Formerly known as AH-64D Block III, the AH-64E Guardian has improved digital connectivity, the joint tactical radio system (JTRS), more powerful T700-GE-701D engines with upgraded transmission to accommodate more power, capability to control unmanned aerial vehicles (UAVs), new composite rotor blades, instrument flight rules (IFR) capability, and improved landing gear.

Related: Bell Helicopter to supply 12 AH-1Z attack helicopters and electronic warfare (EW) avionics to Bahrain

The AH-64E is designed for armed reconnaissance, close combat, mobile strike, and vertical maneuver missions in day, night, obscured-battlefield, and adverse-weather conditions. The helicopter has self-diagnostic abilities, Link-16 data linking, and updated Longbow radar with oversea capacity that could enable naval strikes.

Versions of the AH-64 Apache attack helicopter have been in service with the U.S. Army since 1986. It is a four-blade, twin-engine attack helicopter with a tandem cockpit for a two-man crew.

It has a nose-mounted sensor suite for target acquisition and night vision systems. It is armed with a 30-millimeter M230 Chain Gun carried between the main landing gear, under the aircraft's forward fuselage.

Related: Navy asks Northrop Grumman to build as many as 42 avionics mission computers for AH-1Z Viper helicopter

The attack helicopter has four hardpoints mounted on stub-wing pylons, typically carrying a mixture of AGM-114 Hellfire missiles and rockets. The helicopter was designed to replace the Bell AH-1 Cobra as the Army's primary attack helicopter. The U.S. Marine Corps still operates late-model versions of the AH-1 Cobra.

Boeing began deliveries of the AH-64E model in October 2011. Seven customers outside the U.S. have ordered this variant. Including this latest version, the U.S. and 15 other countries have used the Apache during the past three decades.

On this order Boeing will do the work in Mesa, Ariz., and should be finished by March 2025. For more information contact Boeing Defense, Space & Security online at, or the Army Contracting Command at

Voice your opinion!

To join the conversation, and become an exclusive member of Military Aerospace, create an account today!