Science and Tech

The US has been improving the AH-64 Apache for decades, making it one of the most advanced helicopters in the world

Apache 2

In the world of defense, there are some aircraft that even decades after their initial introduction remain a key part of the military operations of many nations. A few days ago we talked about the F-15EX, the most recent variant of the legendary American fighter. Now it is time to talk about another legendary Boeing product: the AH-64 Apache.

There is no doubt that the AH-64 Apache The Hughes Helicopter is one of the most famous combat helicopters in the world. The original model was designed by Hughes Helicopters, a company that ended up in the hands of McDonnell Douglas in 1984, which rightly decided to continue its development. Two years later, in 1986, the first operational unit of this titan of the skies with a tandem cockpit entered service.

A helicopter as legendary as it is advanced

Improvements began to flow from a very early stage. The AH-64A model received propulsion upgrades on the first yearsAfter Operation Desert Storm, the AH-64B, an improved version with new rotor blades, a new GPS system and a new radio, was proposed, but Congress did not give the green light, so the improvements were implemented in the AH-64A model.


Apache 2

Over time, the AH-64D appeared on the scene, receiving an AN/APG-78 Longbow target detection, tracking and fire control (FCR) system and a radar frequency interferometer (RFI) mounted on the main rotor, among other improvements. Production of this aircraft continued even after Boeing merged with McDonnell Douglas in 1997.

Interesting facts about the AH-64E Apache

AH-64E Apache

crew

2 people

long

14.68 m

High

4.72 m

Rotor diameter

14.63 m

Gross weight

6.838 kg

Maximum operating weight

10.432 kg

Maximum climb speed

853+ meters per minute

Maximum level flight speed

279+ km/h

The most recent model is the AH-64Ewhich incorporates so many improvements that it is expected to continue being manufactured until 2028. But we are only talking about manufacturing. At the operational level, the US Army plans to use these aircraft until the 2060sBut what do they incorporate to have such a future deployment and apparently continue serving on the battlefield for decades? Let’s see.

Apache 34
Apache 34

Mission-wise, this latest iteration (and it looks like it will be the last as the AH-64F will not be produced) boasts the latest in connectivity with the Army’s digital communications system. This allows it to receive and share mission data in real time across the home base and with other deployed assets. Pilots, meanwhile, are housed in a technologically advanced cockpit.

Apache 34bri
Apache 34bri

The screens are touch-sensitive and the helmet boasts the Integrated Helmet Sight and Display System (IHADSS) that allows the gun to follow head movements to improve the shooting ability. Mission controls, meanwhile, have been redesigned to be more intuitive. As for flight control, haptic feedback controls have been included.

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In the armament department, the AH-64E can handle a variety of options. From long-range precision munitions (LRPM) to direct energy weapons (DEW). We are talking about AGM-114 Hellfire missiles, Hydra 70 rockets, laser firing system and M230 30mm chain guns. When armed, the helicopter takes on a truly intimidating appearance.

Images | Defense Department | Boeing

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