What’s a Glass Cockpit?

You may be familiar with the term ‘glass cockpit’, but what is a glass cockpit? And what does that mean for today’s flight training?

Today’s factory-built aircraft come equipped with glass cockpits, which is a fancy name for the advanced technology found on board aircraft. This technology, once reserved for only the most advanced jets, is now available, and even commonplace, for light aircraft. If you haven’t flown an aircraft with a glass cockpit, you will likely find yourself in one very soon.

So what makes a cockpit glass? The term “glass cockpit” generally refers to an LCD display that replaces the conventional “six-pack” of flight instruments in an aircraft. It’s a term given to any aircraft in which the primary instruments are located within a single primary flight display (PFD) or Multi-Function Display (MFD) that looks like a computer screen – a large, flat, glass-panel display. PFDs and MFDs have the capability to display all of the traditional instruments along with lots of additional data such as engine data, checklists, weather and traffic displays.

Conventional Instruments/six-pack: (Wikimedia)

Conventional Instruments/six-pack: (Wikimedia)

The typical six-pack on an older aircraft includes six primary instruments (hence the name ‘six-pack’), including the airspeed indicator, attitude indicator, altimeter, vertical speed indicator, turn coordinator and the directional gyro (DG). In a glass cockpit, like the popular Garmin G1000, these instruments no longer exist, and the data is displayed digitally.

glass cockpit

The General Aviation Manufacturers Association (GAMA) starts to define a glass cockpit by defining what they call an Integrated Flight Deck. GAMA’s definition of an integrated flight deck states: “…at a minimum, an integrated cockpit/flightdeck must include electronic display and control of all primary airplane airspeed, altitude and attitude instruments, and all essential navigation and communication functions. Integration may also include display and control of airborne surveillance, airplane systems and engine systems.”

The FAA doesn’t define the term glass cockpit, but the organization does define a “technically advanced aircraft” or TAA, as having an IFR-certified GPS or an MFD with weather, traffic or terrain information, and an autopilot.

Today’s aircraft have multiple interdependent electronic displays that work together to give the pilot all of the necessary data on one screen. These glass cockpits are meant to be more efficient for pilots, but can cause some problems if the pilot is unfamiliar with the on-board system.  Problems can arise for pilots who fail to become completely familiar with the glass cockpit technology and spend too much heads-down time inside of the cockpit, figuring out the computer’s functions.

And too much heads-down time is even a problem for pilots experienced with the technology, as they can easily become overly dependent on it or fixate on its functions instead of looking out the window.

Whether you train with conventional instruments or a glass panel, you’ll need to become familiar with the avionics and navigational equipment on board the aircraft.  Some student pilots prefer flying glass panel displays and are able to learn to operate them with ease. Others, especially pilots who began their flight training with conventional six-pack, still prefer the older conventional gauges to the glass display. But one thing is for sure: Most commercial and corporate aircraft will have some sort of glass panel in their aircraft, so it’s in a pilot’s best interest to become familiar with the glass cockpit as soon as possible in their flying career.

 

 

6 Comments
  • Arc
    Posted at 07:47h, 25 April Reply

    A detailed description for the beginner’s. Much Thanks! 🙂

  • jad
    Posted at 13:32h, 25 April Reply

    i want know how much price for learnor take licence of ( ppl ,cpl ,ir )

  • costas
    Posted at 02:56h, 26 April Reply

    Very nice and educational. I would like to study at PEA but unfotunatelly i don’t have the financial aid. That makes it a dream for me to become a pilot. All the best to the PEA aviation school.

    Sinceraly
    Costas Touloumbis

  • John Andreys
    Posted at 03:06h, 26 April Reply

    I learned both type of the instruments from microsoft flight sim.

  • ATM Muswtafa Kamal,Flight Engineer
    Posted at 05:35h, 26 April Reply

    Thank you for your valuable opinion over Glass cockpit and probably these are some extent factual.Modern science has so much progressed that trying to erase the need of handling the machines by man which might creat a serious unemployment.This Glass cockpit,Fly By wire,fly By Wireless or RC aircraft etc already withdrawn Flight Engineers ,navigators and in the case of RC,pilot also. So this development, no doubt is the achievements of science for welfare of mankind but may be opposite also.For the betterment of the futuire,we need to study about these,find out the advantages and disavantages with sufficient logic and scientific results. It has to be ensured ,these modern aviation technologies are how much reliable , dependable and cost effective.
    However your topic is glass cockpit-I think this system can not accommodate all the flight parameters,there are many navigation Instruments which does not indicate only by digit but with indicators-attitude indicator-artificial horizon,TSI etc,Let’s wait and see how far the science can progress and hope for the best .

  • Chinemerem Okoroma
    Posted at 15:16h, 26 April Reply

    The true knowledge of modern technology in the aviation industry by professional aeronutic engineers and scientics with the upgrading of aerospace,aerodromes and airports makes feature pilots or airline dispatcher personal like us more comfortable in pursueing our feature dreams in the aviation industry with lots of joy.i also want to use this opportunity to thank those who have contributed tirelessly in making all the technological advancement in the aviation industry a reality.my regards also goes to those that dedicated all their lifes and effort by making sure that people enjoy everything it takes to fly with ease,even when the industry was operating under the control of analog instruments.I am very happy to hear the introduction of glass cockpit in modern aircraft and control towers,which will will still keep the industry growing day by day.my dream will still remain to fly or control an aircraft at the control tower and my destination remains PEA.thanks for the wounderful information bye.

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