Garmin Perspective Missed Approaches

ByHank Gibson

Are you a Cirrus pilot with a Garmin Perspective?  Still can’t figure out the use of the go around button?  Read on!

When it comes to flying an instrument approach, we as pilots are assuming we are going to land.  Most of the time, we won’t even take off if the ceilings or visibilities are below the minimums for an approach.  95% of the time, we do land.

There is the other 5% of the time when something unexpected happens, whether we get a full scale deflection, or we don’t see the runway at the published minimums, and we have to perform a missed approach.

When instructing, missed approach procedures are actually what I see the most deficiency in when instructing an instrument rated pilot.  It’s not necessarily configuring the airplane for a missed approach procedure, it’s the button pushing involved in setting up the GPS properly.  When a pilot isn’t proficient in the button pushing, that button pushing distracts the pilot from actually flying the airplane, which can lead to a dangerous situation.

I am going to spend a few articles on flying a missed approach with different GPS and different autopilot configurations.  Today, I will be addressing the Garmin Perspective with a GFC 700 Autopilot, which is what all Cirrus Aircraft after 2009 are equipped with.

The Garmin Perspective Missed Approach Procedure

Once the decision to execute a missed approach has been made, here is the step by step procedure:

  • Full Mixture and Full Throttle
  • Simultaneously push the Go Around button on the underside of the throttle.  This does the following:
    • Sets the Garmin Perspective Flight Director to Go Around Mode (7.5 degrees pitch up and wings level)
    • Takes the Garmin Perspective GPS out of Suspend Mode
    • Switches the CDI back to GPS mode if it is in a different mode
    • Garmin Perspective with GFC 700 Autopilot stays on
  • Flaps up
  • Confirm airplane is climbing
  • Set altitude bug for missed approach altitude (assuming it isn’t there already)
  • Set NAV mode and IAS mode on the Garmin Perspective GFC 700 Autopilot

Garmin perspective

That’s it.  When Garmin and Cirrus got together to create the Garmin Perspective with the GFC 700 Autopilot, they tried to make as simple but robust system as possible.  Once you have the procedure down for the right buttons to press, then the procedure is relatively straight forward.

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  • Cirrus Braking Systems: A Hot Topic

    ByZach Anderson

    You just bought your Cirrus SR22. You do some flying, and soon find yourself with a brake temp sticker that isn’t white anymore. You remember from your transition training that any color other than white is a no go. You now ponder…. I don’t remember getting on the brakes hard, or riding the brakes while taxiing, but sure enough they aren’t white anymore. You now start thinking that all the horrible rumors of Cirrus brakes are true. They overheat so fast!

    I would like to share some little-known facts about the Cirrus factory equipped braking system. Following the procedures below can help make the brakes last a little longer. There is also a very popular STC that allows upgraded brakes to be installed on all SR series aircraft. More to come on that.

    Notice the Top Yellow sticker is far darker than the Bottom. The Yellow temperature indicator turns at 300 Degrees, while the bottom Blue indicator turns at 330 Degrees. This is an indication to the pilot that if the bottom sticker has turned colors, that the braking system has exceeded 330 degrees and is in need of servicing.

    Above is a photograph of an SR22 G1 braking system with turned brake temp stickers. The first things you may notice is that there are in fact two brake temperature stickers. We can only see the bottom blue sticker from the inspection port on the wheel pants. The other is higher on the caliper; in order to see it, the wheel pant must be removed. This isn’t common knowledge because there is no mention of this additional indicator in the POH.

    Now you may be asking yourself, what can I do to extend the service life of my factory equipped Cirrus brakes? Here are some tips. First, always taxi at 1000 RPM and use the rudder as much as you can while only tapping the brakes. This is not fool proof, since sometimes, depending on the grade, you will have no choice but to utilize brake tapping to keep the aircraft going straight. Taxiing is not typically where the brakes get overheated, though, but this is still a good practice to follow.

    What we tend to see is that the Cleveland brakes are generally overheated on landing. We always recommend to make sure your final approach speed is not excessive, land in the first 1/3 of the runway, and let the aircraft rollout to a smooth stop. What tends to happen is that the aircraft is too fast, and the pilot tries to exit at a certain taxi way, or brakes hard and continues to ride the brakes after landing during taxi. If you do your best to avoid these habits, it will serve you well.

    This braking system remained unchanged all the way until the 2016 G5 Cirrus SR series. Starting in 2016, the factory equipped G5 and G6 Cirrus SR series all now come standard with a single piston hydraulic braking system from Beringer. The Cirrus Beringer brakes far exceed the braking power and durability of the old system. The new system is more robust, withstands heat better, and is is very well built. There is also an option for an upgraded dual caliper system to increase durability and stopping power. A braking system STC for the older Cirrus G1 through early G5 models was created to upgrade those airplanes to the better stopping power and cooling of the Cirrus Beringer brakes.

    Seen above is a page from a Beringer catalog highlighting the Cirrus SR series STC kits. Your local Cirrus service center will be able to quote prices for the kits. We have over 1000Hrs spent behind Beringer equipped Cirrus aircraft and the difference is quite apparent. The pilot has better control of the aircraft, no spongy pedal, and the confidence to get the plane stopped without possibly overheating the braking system. This, in our opinion, is one of the best upgrades you can do to your Cirrus.
    Above is what an STC upgraded braking kit from Beringer looks like, as well as the new temperature indicator for the pre/post flight inspection. Notice the black spot on the left hand picture. These brakes have been overheated.

    One other difference for a pilot to note is that once upgraded to the Cirrus Beringer brakes, there is only one temperature indicator and it changes color at a whopping 450 Degrees Fahrenheit! Needless to say, it can handle some heat! The new temperature indicator is now Orange in color and turns grey/black when overheated.

    On the left are the original Cirrus factory brakes. On the right is the caliper to the new Beringer brakes for a Cirrus.
    Dual Caliper Cirrus Beringer Brakes

    The Cirrus Beringer brakes upgrade is quite a step up in the world of slowing down. However, this doesn’t mean that they are completely issue free. There is one little-known problem with Beringer brakes that is not that big of a deal and can be fixed with relative ease.

    The rotor on the Beringer braking systems is “free floating,” meaning it is not necessarily “fixed” in position when secured down to the spindle. It is “keyed” into the wheel rim with the male and female side interlocking.

    The brakes occasionally will get noisy, causing a “knocking” noise when brakes are applied. This noise is caused by the small metal tabs that tighten up the space between the wheel and the brake rotor. This is so the small tabs wear with use instead of the aluminum rim that they are fixed to. So, if your Beringers are making a knocking noise when brakes applied, this is most likely your culprit.

    These gaps above are the “keyed” position where the rotor finds home in the rim. Without these tabs that wear with use, we would be replacing the rim more often than the much cheaper replaceable tabs.

    It is highly recommended to upgrade your original Cirrus factory brakes to the new Beringer braking system. You will deal with less maintenance, less chance of a brake overheat, and less confusion on whether or not your brakes are airworthy. For more info, you can check out the Cirrus website for the single or dual caliper Beringer brakes.

    Zach Anderson is a Cirrus Standardized Instructor Pilot (CSIP) for Texas Top Aviation. Zach comes from a auto mechanic background and is very familiar with the ins and outs of maintenance. He started working for Texas Top Aviation in December 2020.

  • Texas STOL Roundup

    ByHank Gibson

    Looking for a fly in this fall?  Check out the Texas STOL Roundup at the end of September in Hondo, KHDO.  Interested in entering?  All are welcome!  There are several different categories including LSA, Experimental, and others.  Come in for a fun weekend and see how short an airplane can be landed!

    There will be bands, a STOL seminar, and even a hangar dance.

    Fly in or drive in.  Camping will be available on the airport.

    For more information, you can visit the event website.

  • Keeping Your Margin

    ByPete Greenwald

    Just south of the equator in the mountains of Papua, Indonesia on the island of New Guinea, pilots spend their days carrying food, building supplies, doctors, pigs, and passengers into some of the most remote and extreme airstrips on the planet. That’s where I fly.

    Each morning I load my Cessna Grand Caravan with 2,600 lbs of (insert strange cargo here) and depart my home base of Wamena just after the sun sends its first rays of light across the waking skies above. I spend my day winding through narrow valleys and crossing high altitude mountain passes with building clouds and poor communication, only to land on short, narrow airstrips with steep slopes and little room for error. Most of these one-way in, one-way out runways require me to commit to landing well before touchdown due to terrain that is too close to allow for a safe go-around. Everything better be right when I cross that decision point or I could be in for some excitement.

    DCIM100GOPRO

    The need to keep wide margins of safety might seem obvious in environments like mine, but that doesn’t make them any less important where you fly. You may be a new pilot or an old timer, but keeping your margin should always be on the top of your priority list.

    Let’s unpack this further. Margin is not just maintaining the regulatory requirements for cloud clearances or minimum altitudes. It’s more than planning for an alternate airport or carrying the required fuel reserve. Margin is breathing room. It is that extra maneuvering room, the Plan C, the well thought out options that provide you multiple “outs” in any given situation. Margin is what gets you home when things take a turn for the worse.

    Margin comes in all shapes and sizes. For myself it includes maintaining double my required turn radius in narrow valleys or choosing not to land when my groundspeed is just 1 knot too high at a short and slippery airstrip. For you, it could be determining a ceiling or visibility minimum requirement that is more conservative than the legal ones or setting a wind limitation that you know is reasonable. When it comes down to it, keeping your margin means you don’t push to the ragged edge of your skill or the aircraft’s capability.

    Margin can also refer to your mental or emotional capacity. Are you mentally prepared to divert and miss that important event because the weather is getting bad? Are you ready to handle the disappointment of passengers when you arrive over your airstrip and choose not to land due to approaching rain or a factor that is difficult for a non-pilot to understand? Are you willing to cancel a flight on an important client because you are coming down with a cold or didn’t get adequate sleep? As the PIC of your flying machine, you alone are responsible for the safety of the aircraft and the people on board and those are the tough calls that only you can make.

    Fatigue, overconfidence, and complacency are the biggest obstacles to keeping your margin. They are all very subtle dangers and you may be experiencing them without even recognizing it. Fatigue can slow down your thought process leaving you behind the plane and backed into a corner before you know it. Overconfidence might cause you to push weather or commit to a course of action that has no favorable alternatives. Complacency will lead you to believe that, because you have 2000 hours in a particular make and model, you don’t need to do a thorough preflight or complete the pre-landing checklist.

    Regardless of experience level, operating environment, fancy avionics, and level of proficiency, margin is something that we all need plenty of. So as you go about your upcoming flights, be asking yourself what you can do to build in more margin. It just might be what gets you home.

    Pete Greenwald is a transplant to Atlanta, Georgia who has fallen in love with all things Southern, including his wife, Ashley.  As a pilot and A&P with Mission Aviation Fellowship, he flies the Cessna Grand Caravan in Papua, Indonesia serving people who live in isolation. In his spare time he is on the hunt for the best burger around.

  • BendixKing Throws It’s Hat in the Glass Panel Ring

    ByHank Gibson

    Two pilots walk into an FBO.  “Nice airplane,” Pilot 1 says to Pilot 2.  “What kind of panel do you have in it?”

    “I just went all glass,” Pilot 2 says.  “Put in the Garmin G500 TXi, a GTN 750, and upgraded to the GFC 600 Autopilot.  Even put in the Mid-Continent standby instruments.  It’s a pretty sweet set up.  What about you?”

    “Wow, sounds like it!” Pilot 1 responds.  “I went a different route.  I liked all my old BendixKing instruments, so I stuck with the company.  I put in a BendixKing AeroVue Touch panel, a BendixKing KSN 770 touch screen GPS, kept my KFC 225 autopilot, got the ADS-B out compliant BendixKing KT 74 transponder, and finished it off with a King AeroFlight KI 300 Digital Backup instrument.”

    Wait, what?  BendixKing?

    Yes, my friends, BendixKing is still around.

    We are all used to the latest and greatest Garmin products these days.  Don’t get me wrong, Garmin and Aspen make great retro-fit products for your instrument panel, while Garmin and Avidyne are at the top of the touch-screen GPS market, but don’t forget about BendixKing.  They are staying in the game too.

    BendixKing announced in April the xVue Touch for experimental aircraft, with the STC for the AeroVue Touch for certified aircraft coming later this summer.  The xVue and AeroVue touch are pretty nifty units, comparable in features to what Garmin is doing with the G500 TXi and G600 TXi.  It will be difficult to claw back into a competitive market share with Garmin, but BendixKing might find a niche market of followers.

    Let’s take a look at the unit.

    BendixKing AeroVue Touch

    Now, I have not used the BendixKing AeroVue Touch or the xVue Touch, only read about them.  But, what I’ve read sounds pretty cool.  The display has really good resolution (BendixKing brags it is the highest screen resolution available), synthetic vision that comes standard (Garmin & Aspen charge extra for synthetic vision), plus VFR Sectional Charts & IFR High and Low Enroute charts, making paper charts even more obsolete.

    The display is 10.1 inches and can be easily swapped between a full screen instrument mode or a split screen setup as seen above.  Apparently, BendixKing has 3-D moving maps available on the AeroVue Touch too, which is standard.

    The one thing Garmin has on the BendixKing AeroVue Touch right now is engine information.  The G500TXi has a full complement of engine gauges available; the AeroVue Touch doesn’t, yet.  BendixKing says it’s in the works, as well as radio information and autopilot control.  I’m assuming the future autopilot control software would mean you could remotely mount an autopilot controller and input all functions from the AeroVue Touch display.  The nice thing about these future upgrades is all the software updates are free through BendixKing.

    The sticker price for the forthcoming unit is going to be about $12,600.  Garmin’s 10.5 inch G500 TXi is $16,000, while Aspen doesn’t offer anything quite that big.

    BendixKing KSN 770

    I’ve been keeping my eye on the BendixKing KSN 770 Touchscreen WAAS GPS for a few years now.  It never really has caught on quite like the Garmin GTN 750 or the Avidyne IFD 540.  BendixKing took the same route that Avidyne did in creating a hybrid touch GPS (or mini-MFD if you want to look at it that way) where a pilot can perform functions either using the touch screen or utilizing soft keys on the edges.  I like the hybrid touch approach as I have been bounced around in turbulence while trying to tap something into a Garmin GTN 750 and it can prove difficult.

    Similar to the AeroVue Touch, BendixKing utilized split screen technology in the KSN 770.  It’s a full WAAS unit that is already certified.  It’s sticker price is $14,200, compared to the Garmin GTN 750 at $17,200 and the Avidyne IFD 540 at $15,000.

    Other BendixKing Gadgets

    Here are some other BendixKing Gadgets both available now and in the works:

  • Airspace Alert: Houston Executive Tower Opens

    ByHank Gibson

    For those of you who frequent the Houston area, make sure to check your NOTAMs.  The Houston Executive Airport (KTME) in Katy recently opened a control tower.  The Houston Executive tower information won’t show up on the sectional chart till the new chart comes out in the spring.  The only way to get the information about the tower and the airspace will be via NOTAMs or when the new Airport/Facilities Directory comes out on November 3rd.  The tower opened October 1st.

    According to AOPA, the airspace will remain Class G around the airport, even though there is a control tower in place.  Since the Houston Executive tower is there, it will be mandatory to contact the tower when passing through the airspace.  KTME’s airspace stretches up to 2,000 feet MSL and goes out to a 4 sm radius around the airport.  It is a VFR Only tower, so the controllers do not have radar.

    The tower is open from 6am-10pm, local time, 7 days a week.

    Frequency Information

    Houston Executive Tower:  126.975

    Houston Executive Ground Control/Clearance Delivery:  132.075

    Houston Executive ATIS:  119.525

     

  • Cirrus G2 Vision Jet

    ByHank Gibson

    Well, that was fast.

    In January, Cirrus announced the Generation 2 SF50 Vision Jet.  After getting the Generation 1 Vision Jet certified in late 2016, Cirrus didn’t waste any time in starting in on improvements.

    The improvements are pretty sweet, making the G2 Vision Jet even easier to fly and step into for Cirrus’ target market, SR22 owners.

    Here are the improvements on the G2 Vision Jet.

    RVSM Approval

    The G2 Vision Jet has received RVSM approval, allowing the airplane to fly at 31,000 feet.  RVSM stands for Reduced Vertical Separation Minimums (read more about RVSM here).  RVSM airspace starts at 28,000 feet, the G1 Vision Jet’s ceiling.  Now that the G2 Vision Jet is RVSM certified, it can fly at 31,000 feet.

    For piston pilots, you are left scratching your head as to the advantage of this.  In a jet, the higher you go, the thinner the air, so the faster you go, and the less fuel you burn since the thin air needs less fuel to mix with.  This caps out at a certain altitude and the speed begins dropping and you start losing efficiency (even though the fuel burn is quite low).

    According to Cirrus, at 31,000 feet, the G2 Vision Jet cruises over 300 KTAS and gets a range boost to almost 1,200 nm.

    Garmin Perspective Touch+

    Cirrus & Garmin have taken the new NXi interface and paired it with the Garmin Perspective Touch to create the Touch+.  You can read about the improvements on the NXi here, all of which are included in the Touch+ in the G2 Vision Jet.

    The big improvement that is included in the Touch+ is Autothrottle capability.  An Autothrottle is integrated with the autopilot.  It automatically adjusts power settings and speeds based on the phase of flight without the pilot having to touch the throttle.  Pretty cool.

    New Cabin

    The G2 Vision Jet has a redesigned cabin as well, making it an extremely passenger friendly airplane.  The second row has been redesigned and equipped with a center console.  There is also a drop down TV screen that allows passengers to connect their mobile devices to it to watch movies or videos while traveling (no internet on board, yet.  That’ll probably be the G3 Vision Jet!).

    Cirrus also put in more noise reduction in the cabin, creating a quieter ride for passengers.  Cirrus also allows for multiple different seating configurations, depending on the needs of the owner.

    As always, Cirrus is on the leading edge of airplane technology, creating airplanes that are easy as well as fun to fly.  I’m excited to see how they continue to improve the design to both the SR22 and the Vision Jet.

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