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Cirrus Autopilot Check

ByHank Gibson May 26, 2015June 3, 2015

In the Pre-Takeoff Checklist for any Cirrus aircraft, it calls for pilots to perform a Cirrus Autopilot Check.  It is prudent to check the autopilot before your flight to ensure that all aspects of the autopilot are working properly.  The only problem is, the checklist doesn’t spell out how to perform the Cirrus Autopilot Check.  You would have to go to the POH for the airplane, which is usually in the back seat or a bag somewhere and therefore hard to get to, in order to find the procedure.

The procedure for checking the autopilot is slightly different depending on what autopilot is in your airplane.  The procedures for all three are below.

S-TEC 55x

• Sync the heading bug to your current heading
• Activate heading mode on the autopilot
• Twist the heading bug left and right to ensure the ailerons move left and right
• Sync the heading bug to your current heading
• Activate vertical speed mode on the autopilot
• Move the vertical speed bug (or the vertical speed on the altitude pre-selector if you have a steam gauge Cirrus) up and down to ensure the elevator moves accordingly
• Ensure you can overpower the autopilot
• Press the autopilot disconnect switch to ensure the autopilot shuts off

Avidyne DFC 90

• Press the AP button to activate the autopilot
• Ensure AP, ROLL, and PITCH Annunciations are depicted in green on the top of the PFD
• Set the heading bug 90 degrees from the current heading
• Press the HDG button on the autopilot
• Ensure the ailerons are moving in the proper direction and HDG is annunciated on the top of the PFD
• Ensure you can overpower the autopilot
• Press the autopilot disconnect switch on the stick and ensure the autopilot has disconnected

Garmin GFC 700

• Press the AP button to activate the autopilot
• Ensure you can overpower the autopilot
• Press the autopilot disconnect switch on the stick to ensure the autopilot has disconnected

Garmin Perspective Missed Approaches

ByHank Gibson March 7, 2016

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

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.

Simplified Instrument Approach Briefing

ByHank Gibson August 27, 2016September 12, 2016

In instrument flying, I am all about keeping things simple.  There is a ton of detail that an instrument pilot can get bogged down in.  When an instrument pilot gets bogged down, he gets distracted from flying the airplane.  When he gets distracted from flying the airplane, dangerous circumstances can happen.

I like to keep things simple.  When I first started instructing, I developed a very simple instrument approach briefing that captures everything that is necessary on an approach plate, but prevents getting bogged down in the details.

I call it the BBC instrument approach briefing.  Here it is:

Brief

First things first.  The first step of an instrument approach briefing is to brief the approach plate.  There are a bunch of acronyms out there that instructors tell their students to memorize that only cause confusion instead of helping get the plate briefed.  To keep it simple, just work your way across the plate and you’ll get all the information you need.

Start in the top left hand corner of the plate, with the approach course, then work your way right and down, as follows:

• Approach Course (or Nav frequency if flying a VOR/ILS/LOC)
• Runway information
• Notes (these are good to brief the night before as a lot are irrelevant to GA pilots
• Missed approach
• Frequencies
• Planview and MSA
• Profile View and Minimums

Simple enough, right?

Build

Now that you know what you are planning on doing, you can now take the second step in the instrument approach briefing and build the approach in your GPS.  You know your approach type, you know your transition, and you know what your minimums are.  Taking all that information, you can now build it in to your system.

Checklists

Once everything else is done, don’t forget the checklists.  The descent and before landing checklists still need to be done as part of an approach.  The best time to do these is before joining the approach so that you don’t have to worry about flying the approach and looking at a checklist at the same time.  Even better, memorize the checklist and you don’t have to look at anything!

Most importantly, you want to be configured properly for the approach by the final approach fix.  Gear, flaps set, power set, so all you have to worry about at that point is following the needles and trusting your instruments.

Aviation News: The Formation of ONE Aviation

ByHank Gibson April 30, 2015May 1, 2015

Earlier this month, Eclipse Aerospace and Kestrel Aircraft merged to form ONE Aviation.  Most pilots are familiar with Eclipse, who makes the Eclipse 550 jet, but not many have heard of Kestrel Aircraft.

Kestrel Aircraft is run by Alan Klapmeier, co-founder of Cirrus Aircraft and brother to Dale Klapmeier, who still runs Cirrus.  Klapmeier joined Kestrel in 2010 and brought innovation to the K350 Turboprop design that Kestrel was developing.  Kestrel has been lacking in investors to further their project, but the merger will help a lot in getting more funding.  Klapmeier assumed the CEO role for ONE Aviation.

The merger will also help bring more innovations to the Eclipse 550.  The original Eclipse Jet was a miserable failure and the company went into bankruptcy in 2009. The Eclipse Jet came back to market in 2013 as the Eclipse 550 with many much needed improvements, including making GPS a standard amenity.

Klapmeier and his genius will lead ONE Aviation in good directions.  The K350 will come to market a lot sooner as more investors will be drawn to the company, while the Eclipse 550 will continue to see new and innovative developments.

After Market Ice Protection

ByHank Gibson December 16, 2017December 23, 2017

It’s winter time, so that means winter weather for the aviation community.  For single engine piston pilots, that means dealing with icing conditions.  For us Texan flyers, ice only presents an issue for maybe a week out of the year (the exception being for those Panhandle residents!), but it’s nice to have some protection.

Most single engine pistons do not come with ice protection from the factory and, of those that do, most are not Flight Into Known Icing (FIKI) approved.  The systems are “get out of jail” systems that can reduce the amount of ice you pick up if you accidentally get into icing conditions and you are on your way out.  The Cirrus SR22 line of aircraft has had the TKS system option since 2006, with the new FIKI system being available since 2010.  The Cessna TTx has a FIKI option that was debuted in 2014.

The above mentioned airplanes use TKS systems.  There are a handful of single engine pistons that use boots that are FIKI certified:  the Piper PA46 line (Malibu, Mirage, and Matrix) and the Cessna P210 and T210 line (though not all are equipped with boots).

If you find yourself flying into wintry conditions often and want some protection for your clean wing airplane, there are some aftermarket options for a lot of airplanes now.  Do note that all these systems do come with a pretty hefty price tag, but can be worth it if you fly into icing a good bit.

CAV Ice Protection TKS Systems

CAV Ice Protection is a TKS system outfitter.  What is TKS fluid?  According to Flying Magazine:

“TKS systems dispense an ethylene glycol-based fluid with a freezing point below minus 70 degrees F through porous titanium panels attached to the leading edge of the wing and empennage. The fluid is released through thousands of the panels’ laser-drilled holes, which are not much larger than the size of a human hair. As air flows over the wing and empennage, it disperses the fluid, coating the surfaces, and preventing the formation and adherence of ice.”

The advantages of a TKS system are the whole entire wing gets coated to get rid of any extra ice that adheres to the top or bottom of the wing surface.  The disadvantage is there is only a finite amount of fluid, so when it runs out, you don’t have any more protection.  The fluid also adds extra weight agains the useful load of the airplane.

CAV Offers a Basic TKS system for the following single engine piston aircraft:

• Beech Bonanza
• Cessna 182, 206, 210, 350, & 400
• Columbia 350 & 400
• Piper PA32
• Mooney M20

CAV Offers a full FIKI System for the following single engine piston aircraft:

• Beech A36 & G36 Bonanza, and Baron
• Cessna 210 & TTx
• Commander 114
• Mooney M20

For more information, check out CAV Ice Protection’s Website.

Ice Shield De-Icing Boots

Ice Shield is another after market de-ice option.  Ice Shield makes boots for wing leading edges.  The advantage of boots is they activate instantaneously, getting rid of ice where it builds up first, on the wing leading edge.  No running out of fluid and only the added weight of the system.  Ice Shield also offers heated windscreens for several the Piper Saratoga line and the A36, B36, and G36 Bonanza line.

Ice Shield has boots for the following single engine piston aircraft:

• Beech Bonanza F33A and -36 line
• Cessna 210 line
• Piper Pa46 line

For more information, check out Ice Shield’s Website.

Texas Top Aviation at the AOPA Fly-In

ByHank Gibson May 9, 2014

Where were you on April 26th?

Texas Top Aviation was at the AOPA Regional Fly-In at the San Marcos Regional Airport (KHYI).  If you weren’t there, you certainly missed out spending time with 2,500 other airplane and flying enthusiasts!

The day began somewhat gloomy and windy with the threat of rain.  Organizers feared that weather would keep a lot of people from coming.  Boy, were they wrong!

There were many classic airplanes, many modern and pretty nicely equipped airplanes, and everything in between.  There were aviation celebrities, Rod Machado and the Kings of King Schools fame, to name a few.  Not to mention the fabulous BBQ!

Texas Top Aviation had several drawings for free training and 3 lucky winners.  We also had a Lancair Super ES for sale, N132BB (which made the San Marcos Record newspaper!). It definitely stood out with it’s unique paint job.  The flames on the tail drew many oohs and aahs.

Departing the San Marcos Airport after the fly in was like battling traffic in Austin at rush hour (though, Austin doesn’t have any air traffic controllers).  The San Marcos controllers probably hadn’t seen that much traffic since the airport was an Army Air Base back during WWII.  It was quite a sight to see all the exhibitor’s airplanes lined up ready to head skyward.

Thanks to all of you who stopped by the Texas Top Aviation booth!  It was a pleasure meeting all of you and we look forward to working with you in the future!