Cirrus Electrical System Health

As all Cirrus pilots know, SR20s and SR22s have 2 batteries in the Cirrus electrical system (technically, they have 3, as Battery 2 is made up of 2 12 volt batteries in series with each other).  Battery 1 provides power to the starter and is a backup for the entire Cirrus electrical system, while Battery 2 provides backup for the Essential Bus items.

Cirrus Engine Page

If you look on the engine page of either an Avidyne or a Garmin Cirrus, there is a section showing the Cirrus electrical system health.  With the engine running, you have voltmeters showing the voltage from Alternator 1 and Alternator 2, ammeters showing the amperage output from Alt 1 and Alt 2, and an ammeter showing the charging rate of Battery 1.  There is no indication for Battery 2.

This brings up a question.  How does the pilot know that Battery 2 has any kind of a charge?  What happens if the whole Cirrus electrical system goes caput and all that’s left is Battery 2?  Will Battery 2 have juice then?

The answer is actually rather simple.  As part of the pre-flight inspection, the first step in the cabin inspection is to turn the Battery 2 switch on, then check the Essential bus volt meter.  The checklist says the voltmeter should be reading between 23-25 volts.  This tells you how much voltage Battery 2 currently has. The next step (after ensuring the flap lights are out) is the turn Battery 1 on.  Battery 1 then powers the Main Bus and Essential Bus.  The voltage showing on the Main Bus shows how much voltage Battery 1 currently has.

Easy enough right?  Now you can impress friends and family alike with your Cirrus electrical knowledge!

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  • MMOPA Spring Safety Standdown

    MMOPA will be hosting it’s second Safety Standdown event at many locations across the country for Piper PA46 owners and pilots. The first iteration of MMOPA Safety Standdown in the fall of 2019 was a big hit. Each event was very well attended by MMOPA members.

    What is Safety Standdown you ask? Safety Standdown was put together as a mid-year training event as part of the MMOPA Master Aviator program. It’s goal is to allow PA46 owners and pilots to fly in to a location at a reasonable time (the event starts at 10am local time), received some good quality ground training over relevant safety topics by highly experienced PA46 instructors, have a free lunch, then depart mid-afternoon to arrive back home before dark.

    The event is free to all attendees. Lunch will be provided at each location. This event is not exclusive to MMOPA members, either. Any PA46 owner or pilot, or just anyone interested in the PA46 world, are invited to attend.

    Texas Top Aviation is hosting the South Central Region Spring Safety Standdown at the Henrickson Jet Center at the Austin Executive Airport (KEDC). Hank Gibson and Pedro Vargas-Lebron will be presenting on the following topics:

    • MMOPA Operational Practices review and importance of stabilized approaches
    • Crosswind Takeoffs and Landings
    • High Density Altitude Operations
    • A discussion of thunderstorms, resources in the cockpit for weather avoidance, and accidents that have occurred involving thunderstorms

    The MMOPA Spring Safety Standdown will take place on Saturday, April 18th, 2020. Registration is required for the event. The link for registration can be found here.

    Come on out for some high quality training and free BBQ with 50 of your closest PA46 buddies!

    MMOPA will be hosting it’s second Safety Standdown event at many locations across the country for Piper PA46 owners and pilots. The first iteration of MMOPA Safety Standdown in the fall of 2019 was a big hit. Each event was very well attended by MMOPA members. What is Safety Standdown you ask? Safety Standdown was…

  • Using the ICARUS Device to Simulate IFR Conditions

    Most of us who have been through instrument training are familiar with the traditional view limiting devices. There is the original hood, which does a decent job of blocking a pilot’s view of outside, but there are still gaps that allow “peeking”, though that peeking doesn’t really help a pilot fly an approach. It does help them figure out which way is up, so it’s not a true simulation.

    The other problem with a hood is the process of putting it on to begin simulating IFR conditions, then taking it off when it’s time to land. This process takes time and the instructor has to take the controls (or the autopilot flies), losing some of the realism of the simulation.

    Overall, an IFR hood is relatively comfortable. The elastic band sits under your headset, doesn’t squeeze your heard, and doesn’t press underneath your ear cups of the headset, giving you a headache. Hoods are large and somewhat unwieldy.

    Foggles are another way to simulate IFR conditions for training. Most of the time, these are safety glasses that have most of the lens blacked out or fogged out, leaving little slits at the bottom for the pilot’s eyes to see the instruments.

    Foggles aren’t quite as good as an IFR hood at blocking the outside. Due to their shape, there are often cracks that allow more “peeking” then a hood. The process of beginning to simulate IFR conditions and ending the simulated IFR conditions is easier though, since all the pilot has to do is put the foggles on or slip them off, which can often be done one handed (putting them on can be more difficult one handed since they have to fit underneath your headset). Wearing them for a long period of time can get painful as your headset is probably going to start crushing them against the side of your head.

    The best comfort and view limiting combination I have found, so far, is called the ViBAN. It’s very comfortable and does a really good job of simulating IFR by blocking a view of the outside.

    What’s the whole goal behind a view limiting device? When a pilot starts instrument training, ideally, all the training would take place in the clouds, since that is why someone get’s an instrument rating. As we all know, this isn’t possible, hence the need to simulate IFR conditions. The problem with simulating IFR is, it’s not true IFR. True IFR conditions are different then what a hood or a set of foggles can simulate. This can lead to spatial disorientation if a fresh instrument pilot enters the clouds for the first time, having done all his training in simulated conditions.

    I’ve even heard a story of a pilot who did all his IFR training with a hood, passed his check ride, went into the clouds the first time, and put the hood on because he was getting disoriented since he hadn’t ever experienced true IFR.

    What about full motion simulators? How I wish every airport had a full motion simulator for instrument training. Full motion sims are truly the best way to simulate IFR conditions. A pilot can easily get spatially disoriented in a sim if he or she isn’t careful. It’s a great way to simulate IFR conditions, but, alas, this just isn’t possible.

    Are we doomed to just do an okay job of training instrument pilots in simulated IFR conditions with a hood or foggles?

    Nope, at least not anymore.

    Enter the ICARUS Device. The ICARUS Device, which stands for Instrument Conditions Awareness Recognition and Understanding System, is an amazing piece of equipment which truly simulates IFR conditions in the training environment. The ICARUS is a plastic shield that uses a Polymer Dispersed Liquid Crystal film that allows the degradation of a pilot’s visibility. It clips on to a baseball cap and is attached to a battery. That battery is then bluetoothed to an iPad or iPhone App that allows the instructor to put the pilot into and take him out of simulated IFR conditions.

    Originally designed for helicopter training, it’s an excellent tool for fixed wing IFR training too. I’ve been using it for the last month and a half and I am hooked. The customer’s that I have used it with truly say that they cannot see a thing outside. Because the plastic shield turns white, it really does give the view that the pilot is in the clouds. The inner ear certainly believes it. The curve of it fits the glare shield in most planes nicely (there is some custom cutting that would have to take place for specifically rounded glare shields, but it fits Cirrus and Piper Saratogas nicely, the two planes I have used it in), and it sits away from the pilot’s face, blocking out all windows, which is what clouds do.

    The greatest thing from an instructor’s standpoint is the ICARUS Device app. The pilot puts the device on before taxi and I set the app to VMC. This completely clears the ICARUS Device so the pilot can see just fine for taxi and takeoff. Then, at about 400 AGL, I tap the <1/2 VIS button on the app, and boom, the pilot is in the clouds. I even have a time delay to slowly make the ICARUS Device opaque to simulate slowly entering the clouds. I do the same thing on an approach, except in the reverse order, simulating we are slowly exiting the clouds.

    The ICARUS Device is a game changer for IFR training. It’s comfortable, easy to use, the battery lasts for a long time (though bring a standard USB charging cord with you in the plane because the battery failure mode makes the ICARUS Device opaque instead of transparent. You don’t want that to happen at 200 AGL!), and, most important, it truly simulates IFR conditions.

    After using it, I believe all flight schools and CFII should get one of these, both in the fixed wing and helicopter world. It’s the best option for simulating IFR conditions.

    Checkout the ICARUS Device website for more information and to hear the story of the company.


    Texas Top Aviation, LLC was given an ICARUS Device by the ICARUS Device company to test. Texas Top Aviation, LLC was not paid for our above opinion on the ICARUS Device (trust me, if it was terrible, I would have told you!).

    Most of us who have been through instrument training are familiar with the traditional view limiting devices. There is the original hood, which does a decent job of blocking a pilot’s view of outside, but there are still gaps that allow “peeking”, though that peeking doesn’t really help a pilot fly an approach. It does…

  • Cirrus Tow Bar For Sale

    In the market for a tow-bar?  This one is basically brand new and hasn’t been used all that much.  It has the Cirrus connections on it as well.

    For more information, contact Texas Top Aviation.

    20150906_155013

    In the market for a tow-bar?  This one is basically brand new and hasn’t been used all that much.  It has the Cirrus connections on it as well. For more information, contact Texas Top Aviation.

  • MMOPA Master Aviator Program

    Last fall, the Malibu & M-Class Owner’s and Pilot’s Association (MMOPA) announced a new program to encourage and enhance safety, the Master Aviator Program.

    The MMOPA Master Aviator Program was designed as a system to recognize those in the Piper PA46 community who strive to become the best pilots they can be. Each year, those who have achieved each of the levels in the program will be honored at the MMOPA Convention (the 2020 MMOPA Convention will be in Tucson in the spring of 2020) by getting Wings pinned on.

    What is the heart behind the MMOPA Master Aviator Program, you ask? Here’s a quote from the MMOPA Website:

    This program is the result of MMOPA having identified areas of flight operation that need improvement to increase safety. It provides a path forward for training for the PA46 pilot, honors those pilots that elect to participate in the MMOPA Master Aviator Program, and rewards those pilots that progress upwards to ultimately reach the highest level (MMOPA Master Aviator).

    The main focus areas of the MMOPA Master Aviator Program are pilot flight experience (flying more during a year increases skills), stall/spin awareness, and operations in the runway environment (improper aircraft handling during takeoff, landing, and go around, with a particular emphasis on rudder control).

    The MMOPA Master Aviator Program tackles these three areas in each of the different levels of achievement: Aviator, Senior Aviator, and Master Aviator.

    To achieve the Aviator Wings, a PA46 pilot must do the following:

    • Complete Initial Training with an Approved Training Provider
    • Fly 100 total hours in a PA46
    • Attend an Approved Mid-Year Training Event (M-Class, MMSTF, MMOPA Safety Standown, MMOPA Maintenance Standown, to name a few)
    • Attend the MMOPA Convention once in the last 3 years
    • No accidents/incidents in a PA46 in the last 3 years

    To achieve the Senior Aviator Wings, a PA46 pilot must have received their Aviator Wings and do the following:

    • Completed at least one yearly Recurrent Training Event
    • Fly 200 total hours in a PA46
    • Go through an approved Upset/Recovery Training course provided by an approved training provider
    • Attend the MMOPA convention once in the last 3 years
    • No accidents/incidents in a PA46 in the last 3 years

    To achieve the Master Aviator Wings, a PA46 pilot must have received their Senior Aviator Wings and do the following:

    • Completed at least two yearly Recurrent Training Events
    • Fly 300 total hours in a PA46
    • Receive a tailwheel endorsement
    • Attended the MMOPA convention once in the last 3 years
    • No accidents/incidents in a PA46 in the last 3 years

    To incentive PA46 pilots, MMOPA offers a $400 voucher to program participants to accomplish the Aviator Mid Year Training, the Senior Aviator Upset/Recovery Training, and the Master Aviator Tailwheel Training. A PA46 pilot is only eligible for one voucher per year.

    I received the Master Aviator Award at the MMOPA Convention this year. All told, there were close to 40 participants who received one of the three levels of achievement at the MMOPA Convention in Amelia Island, FL this year.

    Interested in applying to be a part of the MMOPA Master Aviator Program? You can find out more information on MMOPA’s website.

    Last fall, the Malibu & M-Class Owner’s and Pilot’s Association (MMOPA) announced a new program to encourage and enhance safety, the Master Aviator Program. The MMOPA Master Aviator Program was designed as a system to recognize those in the Piper PA46 community who strive to become the best pilots they can be. Each year, those…

  • Setting Standards

    Type Clubs Lead By Example with Standard Operating Practices

    This article appeared in the May 2019 edition of EAA’s Sport Aviation Magazine. It is used with permission. For other articles by Charlie Precourt, please visit EAA.org and join for a full subscription.

    Imagine a year when there are no fatal accidents in general aviation. Does that seem impossible? The airlines achieved that many years ago, and so can we if we focus on the right things in our safety pro- grams. In fact, the overall trend in GA accident rates over the last few years is very encouraging. AOPA’s Air Safety Institute published its annual GA Accident Scorecard recently (see www.EAA.org/ extras), revealing fatal accidents from 2008 to 2017 are down more than 30 percent. Nevertheless, there were 185 fatal accidents in 2017, so we still have a long way to go. But, there are many developments in safety programs across GA that can keep the trend going.

    One such development that I’ve advocated through a couple of type clubs is establishing standard operating practices (SOP). When I flew for both the U.S. Air Force and NASA, we had what we called standard operating procedures. They were the law for our flying. That is, we had to follow them procedurally because the folks that paid our salaries said so. The objective was to ensure we all used the same playbook, minimizing the risk that one of us might develop a bad in-flight habit that increased risk to the organization.

    One way to think about SOPs is to recognize the difference between procedure and technique. For example, you have to follow the manufacturer’s pilot’s operating handbook (procedure)where it says to lower the landing gear before landing. If you don’t, you are in for a bad day. However, it does not tell you exactly when to lower the gear; that’s left to technique.

    In the middle, between procedure and technique, is a best practice. In this example, lowering the gear just before the final approach fix is a “standard practice.” It is the generally accepted “best” place to lower the gear. In GA, however, aircraft owners don’t generally answer to a boss, so I prefer the term practices instead of procedures.

    However, whether or not someone is paying us to fly, following best practices just makes sense. If you have a good set of practices, they enable you to do things the same way every time, leaving lots of brain cells to manage the unusual, the things that might go wrong. The safest approach to accomplishing a flight task is one that leverages consistency. On the other hand, if you are inconsistent, doing flight tasks differently each time, you’ll always be struggling to keep up. So, in my involvement with the safety committees for both the Malibu Mirage Owners and Pilots Association and the Citation Jet Pilots Association, there has been broad acceptance of recently developed standard operating practices.

    The good news in this development is that a culture of safety is growing broadly across most sectors of GA through these type club initiatives. Perhaps more importantly, there is much to learn from each other about the effectiveness of these various initiatives. EAA has seen a four-year drop of 47 percent in fatal accidents among homebuilts! So, there must be something right going on there — a major focus on appropriate transition training before flying a new homebuilt (as a standard operating practice) is paying off.

    So, what is covered in the SOPs these type clubs have developed? The following outlines the kinds of standard practices other type clubs have set up and represent SOPs you could establish for yourself regardless of the type of aircraft you fly. You just have to fill in the blanks for your particular type and commit to sticking to them in your flying. These are notional and are practices (not mandatory procedures). They don’t tell you how to fly your aircraft; they give you things to think about when you do. If you take a bit of time to set your own SOPs and then stick with them, you’ll be a far safer pilot. Here are some ideas:

    Duty Day

    Set the maximum number of hours of flight time during a calendar day and rest hours off between flying days. One example is a maximum of eight hours in the air and a minimum of 10 hours off until flying again.

    Cargo

    Establish best practices for what you will carry as cargo. One example is no lithium batteries in the baggage compartment.

    Flight Planning and Preparation

    What are your limitations for the types of flight you’ll take on? Consider SOPs such as designating a suitable alternate airport for all flights. Another might be for first flights after significant maintenance, such as no flight at night or in IMC until a day-VMC functional check flight has been done.

    Runway Field Length Guidelines

    Establish an appropriate minimum field length for your aircraft and commit to not going into shorter fields. Consider sea level operations and high-altitude airports as well.

    Surface Operations

    What should be your maximum wind conditions for taxi, takeoff, or landing? Maximum acceptable crosswinds on landing? Set them in your SOP and stick to them.

    En Route

    Consider establishing practices like no non-operationally necessary conversation below 10,000 feet MSL, during any segment of an approach procedure, or during the last 1,000 feet before leveloff during climb or descent. Also consider declaring “minimum fuel” when the fuel state becomes less than fuel to destination plus 45 minutes at current burn, even if flying day VFR.

    Approach and Landing

    Consider establishing personal minimums in your SOPs for things like visual approaches. Perhaps use a 1,500-foot ceiling and 3 miles’ visibility for day and 5 miles for night, even though these exceed the FAA’s requirements.

    Pilot Limitations, Training, & Currency

    FAR Part 91 rules allow us to fly with pretty marginal levels of currency. Consider setting your own SOP to something more appropriate for the kind of aircraft you fly and the kind of flying you do in it. For example, consider these ideas as SOPs:

    • If you have less than 100 hours of time-in-type or have not flown at least 15 hours as pilot in command in the last 90 days, use a minimum planned fuel reserve of one hour.
    • Also, if flying IFR in this situation, use a minimum visibility for takeoff of 1 mile.
    • On instrument approaches, increase the published minimums by one- half mile visibility and add 200 feet to the decision altitude or minimum descent altitude.
    • Perform landings at a weight that allows a full stop in 60 percent of available runway length.
    • Consider an SOP that establishes you will fly with a CFI on a refresher flight before flying as pilot in command if you have not logged at least an hour of flight time and one takeoff and landing in an aircraft of the same type within the preceding 45 days.

    Maneuver Standards

    Wherever there are “techniques” associated with things like takeoffs and climbs, cruise, use of autopilot, power settings, and approaches and landings, you can write down your preferred technique as your own SOP. Describe each maneuver in enough detail (speeds, altitudes, power settings, configurations, etc.) to define a routine you will use each time. This ensures you fly consistently each flight and leverage the power of the standard operating practice, that is, to give you the bandwidth you need should you encounter an unexpected event or an emergency.

    SOPs are among the exciting concepts underway to make safety programs work for us. Hats off to type clubs like MMOPA and CJP and many others that are taking the initiative. But even if you’re not in this kind of group, you can still set up your own SOPs. Let’s all look forward to our first year in GA without a fatal accident — and let’s make it soon!
    Fly safe!


    Charlie Precourt is a former NASA chief astronaut, space shuttle commander, and Air Force test pilot. He built a VariEze, owns a Piper JetPROP, and is a member of the EAA board of directors.

    Type Clubs Lead By Example with Standard Operating Practices This article appeared in the May 2019 edition of EAA’s Sport Aviation Magazine. It is used with permission. For other articles by Charlie Precourt, please visit EAA.org and join for a full subscription. Imagine a year when there are no fatal accidents in general aviation. Does…

  • 2024 Texas Top Aviation Shangri-La Fly In

    It’s that time of year again! Yes, it’s the New Year, but it’s also time to register for the 2024 Texas Top Aviation Fly In. The Aviator’s Academy’s sister company, Texas Top Aviation, is hosting it’s 4th annual fly in event on March 19th-22nd, 2024 at the Shangri-La Resort in Grand Lake, OK.

    For those not familiar with the annual Texas Top Aviation Fly In, we’ve been hosting this event since 2019 and it is always well attended and fills up fast. Geared around aviation education, golf, community, and a whole lot of fun, the fly in is always very popular.

    This year, we are adding a Par 3 Shootout for early arrivals on Tuesday, March 19th at the Shangri-La’s Battlefield Par 3 Course. The 4th Annual 2 Round Golf Tournament begins on the afternoon of Wednesday, March 20th and finishes up on the afternoon of Thursday, March 21st.

    The biggest hit of the week is always the safety seminars on Thursday morning. This year, Texas Top Aviation has secured the talents of Paul New, expert Cirrus, Columbia, and Cessna mechanic, and owner of Tennessee Aircraft services. If you listen to Mike Busch’s podcast, Paul is a regular. Scott Williams, owner of The General Aviation Law Firm, will be presenting on LLC’s and Illegal Charters, while Hank Gibson, owner of Texas Top Aviation and The Aviator’s Academy, will present a study on several different accidents and what can be learned from other’s mistakes.

    It’s guaranteed to be a fun week. The Grove Regional Airport in Grove, OK will be our host airport (KGMJ) this year. Sign up soon as space is limited. Registration is only open till February 23rd, 2024. For more information and to register, simply Click Here. We hope to see you there!

    It’s that time of year again! Yes, it’s the New Year, but it’s also time to register for the 2024 Texas Top Aviation Fly In. The Aviator’s Academy’s sister company, Texas Top Aviation, is hosting it’s 4th annual fly in event on March 19th-22nd, 2024 at the Shangri-La Resort in Grand Lake, OK. For those…

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