Upgrading Avionics

There are many different ways to upgrade an instrument panel.  Putting in a 696 here, a JPI engine monitoring system there, even an Electronic HSI.  But, if you want to swing for the fences and get a serious upgrade, you have to go for a complete glass instrument panel.  For good measure, you might as well throw in a touch screen GPS while you are at it.

Which panel to go with?  There are two mainstream options (Garmin and Aspen) and a handful of other companies that make glass panel replacements (Avidyne being one, King for a short period of time at the end of the last decade being another with the KFD 840).  Around 2010, there were a lot of companies trying to get into the glass panel retrofit game, but many of the products didn’t gain a whole lot of popularity, leaving Garmin and Aspen at the top of the heap.

What about the touch screen GPS market?  Garmin has this pretty much cornered as well, with Avidyne and King just getting into the game.  The gap between Garmin’s GTN series and Avidyne and King is pretty wide.

Garmin GTN Series

The answer is pretty easy when it comes to the GPS (go with Garmin!), but not so easy when it comes to the panel.  The G500 and the Aspen Evolution series are both excellent interfaces with strong reliability, so which one do you go with?  Feature-wise, both have a lot of the same features: traffic, weather, terrain, synthetic vision, to name a few.  The presentation for each feature is a little different between the two interfaces.  It just depends on what you like better.

The nice thing about the Aspen system is you can go glass, but you have options on how much glass you want:  1 screen, 2 screens, or 3 screens?  With the single screen PFD, you have all your instrumentation, traffic, weather, and optional synthetic vision.  You don’t need the synthetic vision for the traffic and weather, as it shows up behind your HSI.  It is an honest to goodness glass panel retrofit.

When you decide to upgrade to 2 screens, this is where Aspen has a leg up.  The second screen is a completely redundant PFD and, if you get the 2 hour emergency backup battery installed, acts as the backup instrumentation to the main PFD.  This means you can take out the old steam gauge standby instruments.  This helps clean the panel up.

I personally don’t see the need for 3 screens, but maybe there is someone out there who needs it.

One selling point that Aspen has over Garmin is the wide variety of autopilots and GPS units that Aspen units are compatible with.  The G500 is only compatible with King autopilots, it’s own GFC 700 autopilot (which would be a retrofit), some Collins autopilots, and the Century 21, 31, 41, and 2000.  This does cover a wide array of autopilots, but it keeps some on the outside.  Aspen, on the other hand, is compatible with most autopilots on the market.

Finally, let’s talk price.  Going with an Aspen EFD 1000 PFD (this is the single screen Aspen) will run you somewhere in the area of $12,000.  The price will vary based on the shop and the airplane.  When you want to add a screen, it’s an additional $6,000.  This is for the base, so if you want to add weather or synthetic vision, it’ll run you a little more.

The Garmin G500 comes in around $20,000, again depending on the shop and the airplane.  The screens are bigger on the G500, which is kind of nice, and you are buying a Garmin product, which has a fabulous track record in the aviation industry.

Decisions, decisions.  There really is no wrong answer here.  Both are excellent products with very good track records.  Both have really nice features and don’t hardly fail.  Really, the choice comes down to what you want.

Need training on your upgraded GPS or glass panel retrofit?  Contact Texas Top Aviation for thorough training on your new avionics today.

Similar Posts

  • A Sad Reminder

    It was a rainy Thursday afternoon and I was eating lunch with my family when my phone rang. My wife and I had just been discussing how miserable the weather was, so it was only natural that about 30 minutes later I was soaking wet and sitting in one of our Aerostars getting ready to take off for Ohio. I didn’t have much information about who I would be flying, or why, but I knew that I was going to pick someone up to fly them home; something about a missing airplane. So off I went into the muck. My biggest concern at that point being whether or not my clothes would ever dry out.

    I arrived uneventfully and walked happily into the FBO, but found myself quickly in a very different atmosphere. It turned out I had two passengers to pick up, a husband and wife, and they had arrived at the FBO before me. As I walked in the door, the wife received a phone call. The person on the phone told her that search teams had found her father’s airplane crashed in the woods and that he was dead. I learned the rest of the details quickly and it was hard to stomach.

    She was travelling home that day to be with family until they were able to locate her father. She was pregnant with her first baby and was in her third trimester. The baby was to be her dad’s first grandchild. He’d owned a Lake Amphibian for years and had stayed at home to work while his wife was out of town. He was last seen leaving work on Tuesday of that week and was reported missing on Thursday by his co-workers. Airport security footage showed him pulling the airplane out and taking off at 20:48 (after sunset) on Tuesday night.

    After a few minutes we loaded the Aerostar and took off. It was the saddest flight I’ve ever done. Understandably, my passanger sobbed on and off from the time she got off the phone until we landed a couple of hours later. The weather seemed appropriate as we flew along through the rain and were greeted at our destination by a grief stricken family and a few reporters.

    I said a sad goodbye and left, but I couldn’t help but think about their situation. It really hit close to home with me as it was easy to draw parallels between my family and theirs: she was very close in age to me and pregnant with her first child. My wife and I were new parents. Her dad had owned his airplane for about the same length of time that my dad has owned his Bonanza. Additionally, it isn’t uncommon for my parents to go a couple days without being able to reach each other because they both travel.

    A Lake 250, the same type of aircraft involved in the accident.

    But what happened..?

    In the time since the accident, the NTSB has published their findings and unfortunately, it makes the situation sadder. It was completely avoidable.

    Airport security cameras showed that after removing the airplane from the hangar, the pilot did not complete a preflight inspection or even a walkaround of any kind. He simply climbed in and left. The investigators were unable to find any traces or odor of fuel in the wreckage, nor any mechanical abnormalities with the airplane. In fact, according to the report, the engine was put on a test stand and ran perfectly. It would seem that the pilot simply never checked the fuel quantity and took off. The airport cameras captured the take off and a bright flash about 30 seconds after the aircraft departed.

    Here is an excerpt from the report:

    The National Transportation Safety Board determines the probable cause(s) of this accident as follows:  The pilot’s attempted 180-degree return to the runway immediately after takeoff in dark night conditions, which resulted in collision with trees and terrain. Also causal was the pilot’s inadequate preflight inspection, which resulted in a takeoff with little-to-no fuel on board the airplane.

    Interestingly, the report also details their ability to use logbook information and fuel receipts to show the airplane was taken on a long cross country on its last flight and likely not fueled again.
    Another thing which stuck out in my mind upon learning the details of the crash was how important it is to let someone know when you’re going flying. Having another person know roughly when a flight is leaving, where it’s going and and when to expect it back could potentially save the lives of the people on board. In the case of this accident, the pilot didn’t alert anyone that he was going flying and therefore, no one realized he was missing for 2 days.

    From reading the NTSB report I don’t get the impression that he survived the crash, but I can’t help thinking about the possibility that he, or others in similar circumstances, could survive a crash and then die from their injuries because no one knew to look for them. When I flew charter, we weren’t legally allowed to take off VFR without letting someone at the company know the details of the flight. I’ve adopted this as my personal policy as well. One text message could be the difference between being rescued or not.

    Finally, every pilot should ensure that a proper walk around is completed! It’s easy to assume everything is okay with an airplane, especially one that no one else has access too. In addition to a thorough preflight, I like to walk all the way around the airplane and visual check fuel caps, doors, chocks, ropes, etc., immediately before getting in to ensure that everything is ready. I know a couple of pilots who have taken off with various panels and compartments open simply because they got distracted during their walk around and never closed them. (A good policy is to never walk away and leave something open). Perhaps even more mind boggling is that he apparently didn’t look at the fuel gauges after start up and before take off. I also have to wonder how much fuel he had remaining upon completion of the previous flight.

    “Aviation in itself is not inherently dangerous. But to an even greater degree than the sea, it is terribly unforgiving of any carelessness, incapacity or neglect” is likely a familiar quote to just about every pilot. It is often written on a poster with a picture of an old timey bi-plane hanging out of a tree, but I think that it is absolutely on point. Carelessness in the preflight and neglecting basic pilot responsibilities (in this case fuel planning) cost this father his life and his opportunity to meet his first grandchild.

    I know this article is a real downer, but it’s supposed to be. Its tragic that accidents take place which are completely avoidable. Obviously this case was beyond the normal realm of carelessness and neglect, but, we as pilots need to be extremely careful not to get so comfortable with an airplane that we stop doing the things which are so basic and important to safety. One of my professors in school used to say “aviation is fun, but it plays for keeps,” which is an effective way to remind myself how important it is to do it right.

    *Out of respect to the family, I have not included any specific names, tail numbers or airports in this article.

    It was a rainy Thursday afternoon and I was eating lunch with my family when my phone rang. My wife and I had just been discussing how miserable the weather was, so it was only natural that about 30 minutes later I was soaking wet and sitting in one of our Aerostars getting ready to…

  • Piper PA46 Maintenance Shops

    Sometimes, it’s hard to find a good shop that does quality work and communicates well without charging a fortune. Luckily for the PA46 owner, there are lots of good options. Here are the Texas Top Aviation recommended Piper PA46 maintenance shops.

    Lubbock Aero (KLBB)/Abilene Aero (KABI)-Texas

    Lubbock Aero and Abilene Aero are owned by the same company. Both are Piper service centers. I have had some Piper PA46 maintenance interactions with Chad at Lubbock Aero over the last year and have been impressed.

    The folks at Lubbock Aero are friendly, knowledgeable, and keep the customer abreast of what’s going on with their airplane. I haven’t been to Abilene Aero, but I suspect that the same quality of service exists there as well.

    Chuck’s Aircraft (KEDC)-Austin, TX

    Chuck’s Aircraft has been a Cirrus Service Center for a number of years. Recently, Chuck’s put several mechanics through Kevin Mead’s M-Class which educates mechanics on the ins and outs of Piper PA46 maintenance. Chuck’s is a great, convenient spot to get your PA46 worked on.

    First Line Aero (KJSO)-Jacksonville, TX

    Located on the same airport as Casey Aviation, First Line Aero specializes in Piper PA46 maintenance. Walking up to their hangar, it’s loaded with Malibus, Mirages, JetProps, and Meridians. Charles Crossman, the owner, has been turning wrenches for a lot of years. Anyone recommended by Joe Casey has a stamp of approval in my book.

    Midwest Malibu (KHUT)-Hutchinson, KS

    One of 2 nationally renowned PA46 shops, owners bring their PA46s from all over the country to Midwest Malibu. Owner Tony Beauchamp has personally assisted multiple of my customers when they have gotten in AOG situations with their PA46s.

    Des Moines Flying Service (KDSM)-Des Moines, IA

    I have not had any direct interaction with Des Moines Flying Service, but I have several customers who have. The reviews have all indicated knowledgeable mechanics, good work, and good communication.

    Malibu Aerospace (KANE)-Blaine, MN

    Malibu Aerospace (the second nationally renowned Piper PA46 maintenance shop) has done many great things for the PA46 line of aircraft. From the M1 Cooling Mod that alters the lower cowl and add baffles for cooling air getting to where it needs to go, to the M5 TSIO 550C upgrade for the original PA46-310P, the Malibu Aerospace guys know what they are doing with the PA46.

    Hetrick Aviation (KTOP)-Topeka, KS

    I recently learned about Hetrick Aviation in Topeka. I met a customer there to pick up his plane where it was having a pre-buy and annual done. Keith Hetrick, the owner, has worked on a lot of PA46 airplanes and was very knowledgeable in my discussions with him. He is also a pilot, so he flies each airplane after maintenance is done to make sure no bugs are present when an owner picks it up.


    Those are the Texas Top Aviation recommended PA46 shops. Have another one to add? Post in the comments below and we’ll get it added to the list.

    Sometimes, it’s hard to find a good shop that does quality work and communicates well without charging a fortune. Luckily for the PA46 owner, there are lots of good options. Here are the Texas Top Aviation recommended Piper PA46 maintenance shops. Lubbock Aero (KLBB)/Abilene Aero (KABI)-Texas Lubbock Aero and Abilene Aero are owned by the…

  • Avidyne IFD 440 Receives Certification

    Avidyne’s plug and play replacement for the Garmin 430, the Avidyne IFD 440, finally received certification from the FAA last week.  The touch screen GPS unit is being marketed as a simple swap out for the Garmin 430.  This release follows up Avidyne’s release last year of the IFD 540, also a plug and play replacement, but for the Garmin 530.

    The features and touch screen of the GPS units sound quite nifty, but it will be hard for Avidyne to compete with the GTN 750 and 650 from Garmin.  The unit prices for the IFD 540 and 440 will be less (and installation is simpler), but we will see how the company does.

    Avidyne IFD 440

    The STC allows for installation in 1,000 makes and models of aircraft, according to the company, so there are a lot of possibilities for installs.

    In conjunction, Avidyne also released a new version of it’s software for both GPS units.  According to Avidyne, this will unlock multiple features that enhances the capabilities of both units.

    To read more on the IFD 440 and it’s bigger brother, the IFD 540, check out Avidyne’s website.

    Avidyne’s plug and play replacement for the Garmin 430, the Avidyne IFD 440, finally received certification from the FAA last week.  The touch screen GPS unit is being marketed as a simple swap out for the Garmin 430.  This release follows up Avidyne’s release last year of the IFD 540, also a plug and play…

  • Angelina County Airfest

    The Angelina County Airport in Lufkin, TX (KLFK) will be hosting the Angelina County Airfest on Saturday, October 10th.  The airport will open up at 9am.

    Prepare for a day of food, fun, and some great performances.  There will be warbirds and many other classic airplanes on display, not too mention a number of aerobatic performances as the day goes on.

    To learn more about the Airfest, visit the Angelina County Airfest website.  Tickets start at $10 for adults.

    Angelina County Airfest

    The Angelina County Airport in Lufkin, TX (KLFK) will be hosting the Angelina County Airfest on Saturday, October 10th.  The airport will open up at 9am. Prepare for a day of food, fun, and some great performances.  There will be warbirds and many other classic airplanes on display, not too mention a number of aerobatic…

  • Fly Away Destination: Lajitas Golf Resort

    Talk about star treatment.  The Lajitas Golf Resort rolled out the red carpet for the 2019 Texas Top Aviation Lajitas Fly In.  I had been to Lajitas twice before; once in July when it was hot, miserable and bumpy.  The second time was the week before our Fly In.  Both times, everyone from the airport folks to the bus drivers to the front desk and restaurant staff were top notch.  It made for a very pleasurable experience.

    If you haven’t been out to Lajitas (or don’t even know where it is) and you’re a pilot (you don’t even have to play golf), you have missed a sure gem.  Lajitas is positioned on the southern tip of the Big Bend area of Texas, right on the Rio Grande river.  Lajitas has great lodging with several different room options from big to small, an excellent restaurant for 3 square a day (and even a bakery for sweets, coffee, and breakfast tacos in the mornings), and a 5 star golf course in Black Jack Crossing.

    Why is this all relevant to us aviators?  Lajitas has it’s own private airport, 89TE.  Complete with a 5,500 foot asphalt runway, VFR conditions most of the year, and reasonable fuel prices, Lajitas is the pilot’s gateway to the resort and the entire Big Bend area.  If you wait until the fall, a brand new, 7,000 foot concrete runway should be completed and an IFR approach should be available.  An AWOS is in the works too.

    The resort and airport are so far south, radar and radio coverage with Albuquerque Center is pretty poor below about 15,000 feet, and non-existent below 10,000 feet.  This isn’t a big concern as any airplanes in the area should be on 122.9 and the airport manager will make contact with you, give you a weather report, and assign a runway.

    Once you are on the ground, there will be a resort bus waiting to whisk you and all your friends to the resort for your getaway.

    The 2019 Texas Top Aviation Lajitas Fly In was a big hit.  We had 7 airplanes total:  5 Cirrus SR22s, 1 Piper Matrix, and 1 Citation M2.  There were 15 attendees total, including 13 golfers.  Everyone raved about the resort and the golf course.  The only hiccup in the weekend was the cold front that blasted through on Friday afternoon, kicking up a lot of dust.  Golfing on Saturday was windy too, but Sunday morning was absolutely perfect.

    Thanks again to the folks at Lajitas for the star treatment!

    Interested in participating in the next Texas Top Aviation Fly In?  Contact Us or Sign Up for Our Newsletter and we will make sure you find out about the next one so you don’t miss out!

    Talk about star treatment.  The Lajitas Golf Resort rolled out the red carpet for the 2019 Texas Top Aviation Lajitas Fly In.  I had been to Lajitas twice before; once in July when it was hot, miserable and bumpy.  The second time was the week before our Fly In.  Both times, everyone from the airport…

  • 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…

Leave a Reply

Your email address will not be published. Required fields are marked *