Garmin GFC 700 Autopilot

The Garmin GFC 700 Autopilot is an amazing machine.  Fully digital and fully integrated with the Garmin G1000 glass panel, it makes a pilot’s workload a lot easier, especially in busy airspace.

I train a lot of pilots in airplanes that have the Garmin GFC 700 autopilot.  The Cirrus SR22, the Columbia 350 & 400, the G36 Bonanza, and the Piper Mirage and M350 to name a few.  The most common problem I see for pilots transitioning into the Garmin GFC 700 equipped aircraft is that it doesn’t act like other autopilots.

STECs and DFC 90 Autopilots function like this:  you push the button for the mode you want on the autopilot controller and that turns the autopilot on.

Not so on the Garmin GFC 700.  If you push the button for the mode on the GFC 700, then the flight director engages, but not the autopilot.  This confuses folks a lot who move up from different autopilots because their autopilot primacy side of their brain is telling them the autopilot is on whenever they push one of the buttons on the GFC 700 controller.

Here’s an example:  A pilot has just departed and is ready to turn on course.  In his old airplane with an STEC 55x autopilot, the pilot pushes the direct to key to go to his first waypoint, then pushes NAV on the autopilot controller and the STEC 55x comes on and starts flying on course.  Then he presses VS and ALT to initiate a climb.

With the same scenario and a Garmin GFC 700 autopilot, the same pilot (who is used to a 55x), pushes the direct to key, then pushes NAV on the autopilot controller and pushes IAS or FLC to initiate the climb.  He lets go of the flight controls thinking the autopilot is engaged.  The airplane starts nosing over and he starts panicking.

Why did this happen?  The pilot in the second scenario never pushed the AP button on the Garmin GFC 700 so the autopilot never engaged.  All he did by pressing the NAV button and IAS button was to turn the flight director on.

How to remedy this?  Get in the habit of checking your scoreboard.  On the top of the G1000 or Garmin Perspective PFD, there is an autopilot annunciation strip (or scoreboard as I like to call it).  In the very middle of the scoreboard is an area to show if the autopilot or flight director is engaged.  AP means the autopilot is on; FD means the flight director is engaged but the autopilot is not.

I teach pilots to be in the habit of checking your scoreboard each time you get done pressing buttons on the autopilot controller to ensure the Garmin GFC 700 is in the proper mode.  This saves some of those panic moments when it is supposed the AP is engaged, but it’s only the FD.

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    Looking for an airplane with more seats, more useful load, and good speed?  Look no further than the PA-46-310P Piper Malibu.  It feels like a corporate airplane, but this turbo charged piston single is good owner/pilot airplane for taking the family on vacation or using on business trips.

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    The original Piper Malibu, which was manufactured between 1984-1988, is a great next step airplane for Cirrus owners, Saratoga or Lance owners, and Mooney owners looking to move up to a pressurized, 6 seat piston.  The pressurization has got to be one of the best parts of the Piper Malibu.  The ability to climb up to the low flight levels (the service ceiling is FL250, but the airplane performs great between 16,000 and FL190) to catch better winds and get a better true airspeed (the airplane gains about 2.5 KTAS for every thousand feet) without having to wear oxygen makes the ride much more enjoyable.

    Equipped with six seats and a 4,100 pound gross weight, the Piper Malibu allows for a lot more carrying ability than a Cirrus or even a Saratoga.  Now, like most piston airplanes, you can’t take 6 average adults, bags, and full fuel, but here’s the great part:  the Continental TSIO 320 only burns 16.5 GPH in cruise at 75% power.  The plane will still fly 200 KTAS at 16.5 GPH.  With 120 gallon capacity, even taking half tanks still allows for a 2.5 hour range with an hour reserve.  At 200 KTAS, that’s 450 miles.  And, you gain an extra 360 pounds useful load at half tanks.  That’s not too shabby.

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    The Piper Malibu was designed to be comfortable, fast, and be able to carry some baggage.  There are two baggage compartments, one in the nose behind the firewall and one in the rear behind the rear seats.  The nose baggage is wide enough to fit golf clubs in, while the back baggage is large enough to fit rolling suitcases in (the front baggage has no problem with roller bags either).  Lots of weight in bags?  Again, no big deal.  Just plan on taking less fuel and still flying for 2.5 hours.

    From a pilot’s standpoint, the Piper Malibu is a pretty straightforward airplane to fly, though it does require some specialty training.  A lot of PA-46s on the market right now have upgraded glass panels and digital engine monitors, making piloting the airplane that much more streamlined.  Most Piper Malibus are equipped with the KFC 150 autopilot.  Some have a yaw damper installed, others don’t.  Some have the vertical speed and altitude capture installed, others don’t.  It just depends on that specific airplane.  They aren’t like a Cirrus where they are all made the same.

    Looking to upgrade to something with more seats, a higher service ceiling, but not a significant increase in fuel costs?  Look into the Piper Malibu.  You can get one in good shape from about $300,000.

     

  • Learning From Other’s Mistakes:  An Overview of the 2024 Piper PA-46 Accidents

    The Piper PA-46 series, which includes models like the piston engine Piper Malibu and Piper Mirage, and the turboprops Piper Meridian, M500, and M600, is a popular choice for private pilots and business aviation. Known for its impressive speed, range, and pressurization, the PA-46 is a very capable single pilot aircraft. However, like all high-performance aircraft, it presents its own set of challenges and risks, especially when pilot error or adverse conditions come into play.

    The 2024 PMOPA (Piper M-Class Owner’s and Pilot’s Association) Convention was the first weekend in November and one of the sessions every year is the PA-46 Safety Review.  Sadly, in 2024, the accidents involving various PA-46 models pointed out several areas related to decision making that all pilots need to put be aware of. These accidents highlight critical issues in weather awareness, pilot training, and decision-making, and they provide valuable lessons for other pilots in any type of aircraft.

    Overview of the 2024 Piper PA-46 Accidents

    The Piper PA-46 is generally regarded as a reliable and capable aircraft, but the safe outcome of a flight often times depends on the pilot’s decision making.  There always can be mechanical malfunctions, but those still require good pilot decision making to be able to walk away from the accident.

    In 2024, multiple accidents occurred involving different variants of the PA-46, with many of the accidents occurring during critical phases of flight like takeoff or landing. Some of the key factors contributing to these accidents included:

    1. Weather Challenges: In several cases, adverse weather conditions, such as low visibility, thunderstorms, or high winds, contributed to accidents. Despite most PA-46’s being equipped with NexRad and weather radar, pilots sometimes underestimated or misjudged the weather risks.
    2. Pilot Decision-Making: A recurring theme in these accidents was pilot error—specifically, poor decision-making when faced with challenging conditions. In some cases, pilots continued flights despite deteriorating weather or failed to react appropriately to emergency situations.
    3. Mechanical Failures: As with every airplane, systems fail on a Piper PA-46.  Several accidents were due to engine power loss.  Proper training teaches pilots how to have the right mindset and skills to handle those engine power loss situations, taking a bad situation and having the best possible outcome due to good decision making and gliding skills.

    Three Key Lessons for Pilots

    The Piper PA-46 accidents of 2024 serve as valuable reminders about the importance of pilot preparation, decision-making, and risk management. Here are three critical lessons pilots can take away from these accidents:

    1. Prioritize Pre-Flight Weather Planning

    Poor weather conditions were a significant factor in some of the crashes in 2024. Pilots of high-performance aircraft must place a strong emphasis on weather pre-flight planning, especially when flying into regions prone to rapidly changing weather or severe conditions and across frontal systems. Pilots should:

    • Stay up-to-date with weather briefings before and during the flight, including calls to Flight Service Station if there is serious weather along the route.
    • Be proactive in altering flight plans or delaying departures when weather conditions become unfavorable.
    • Utilize onboard weather radar and other tools to monitor changing conditions in real time and avoid nasty looking weather systems.  ADS-B and XM Weather are delayed information.  They are not meant to be used to find holes through storm systems.
    • Finally, don’t try to shoot through holes!  They are called sucker holes for a reason.

    2. Master Emergency Procedures

    Pilots of all aircraft, not just PA-46 models, need to practice engine-out procedures multiple times a year with an instructor, not just at recurrent training.  The goal is to make emergency procedures second nature which creates the right mindset to handle the emergency, creating a much better outcome. Training should focus on:

    • Engine-out procedures immediately after takeoff, climbing out at low altitude, and at cruise.
    • Performance with the propeller feathered and unfeathered, recognizing how the feathered prop increases glide range.
    • Practicing forced landings and other emergency scenarios regularly to build confidence and competence.

    3. Always Plan for an Emergency Landing

    It is very important to know your options in the event of an emergency. When flying over mountainous or remote areas, pilots should always have a contingency plan for where to land if something goes wrong.  An emergency engine out brief should be a part of every pre-takeoff briefing to put the pilot in the right mindset. Pilots should:

    • Brief an engine failure on the runway, low altitude, and at an altitude that allows for a safe return to the airport in the event of an engine failure as part of every pre-takeoff briefing.
    • Study the flight route in detail and identify suitable emergency landing sites along the way, especially when flying in areas with limited options.
    • Consider the terrain, weather conditions, and available options in the event of an engine failure or other emergency.
    • Use terrain awareness and other onboard tools to help identify suitable landing areas in real-time, including the ForeFlight Glide Advisor.

    Conclusion

    The Piper PA-46 series, while a capable and reliable aircraft, demands a high level of skill and preparation from its pilots. The accidents in 2024 serve as a sobering reminder of the critical importance of weather awareness, emergency training, and proper flight planning. By learning from these accidents, pilots can make better decisions, have the right mindset, and reduce the risk of similar accidents in the future.

    By prioritizing weather awareness, mastering emergency procedures, and always having a contingency plan for forced landings, pilots of the Piper PA-46 can improve their ability to handle the challenges posed by these high-performance aircraft. These lessons are not just for PA-46 pilots, but for all pilots striving to fly safely and confidently.

  • Embraer Legacy 450

    Brazilian manufacturer Embraer recently received FAA certification for it’s “mid-light” Legacy 450.  Capable of Mach .83 and a 2,500 mile range, this is one sweet airplane.  Embraer designers gave passengers headroom as the cabin stretches up to 6 feet in height down the center.  Complete with fly by wire controls and a full glass cockpit configuration, Embraer did a wonderful job with this airplane.  The club seats even fold down to a bed!

    The airplane’s list price is $16.5 million.  To learn more about the Legacy 450, visit Embraer’s website.

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  • Piper PA46 Partnership in San Antonio

    A Piper PA46 partnership is being formed in the San Antonio area. Two to three partners are being sought to purchase either a Piper PA46-310P Malibu or a ’90s model Piper PA46-350P Mirage.

    The Piper PA46 Malibu is the original Piper PA46 airframe. It is equipped with a Continental TSIO 520, 310HP engine (though many have been upgraded to the Continental TSIO 550C engine, which is a great upgrade), is complex, and pressurized (the best feature about the airplane!). The six seat airframe travels around 185-190 KTAS at FL200 on 16-17 GPH, giving an incredible range with 120 gallons of fuel.

    The Piper Mirage is what Piper designated the PA46 when it switch to the Lycoming TIO 540 350HP engine in 1989. The airframe remained the same, but the engine eeks out a few more KTAS at 22-25 GPH depending on how high the cruise altitude is.

    Both the Piper Malibu and the ’90s model Mirage are equipped with the KFC 150 autopilot. A lot of the Piper PA46 airframes still have a Garmin 530W/430W or dual 430Ws, but a large number have been upgraded to the Garmin GTN 750/650, while a few have opted for the Avidyne IFD 540/440 GPS units. There are a fair number still with steam gauges, while some have upgraded to Aspen units or the Garmin G500 or G500TXi.

    If you are located in the San Antonio area and interested in a 3-4 way partnership on a Piper PA46, please Contact Us. The purchase price will be between $300,000-$450,000, so only interested parties that can afford a budget of $100,000-$150,000 please.

    The plane will be based at Stinson Field (KSSF) or New Braunfels (KBAZ).

  • Cirrus Austin, Texas Get Together

    The South Central Cirrus Owner’s and Pilot’s Association (COPA) Region is hosting a Fly In dinner at the Austin Executive Airport (KEDC) on Friday, October 8th.  The event is from 5-9pm.  There will be a cash bar, a catered dinner ($25/person), a special guest speaker, and great mingling amongst the Cirrus owners and pilots in our region!

    Fly in or drive to EDC.  The dinner will be in the Henrickson Jet Center’s main hangar.  You will need to RSVP so event organizers can get a proper head count.  The link to RSVP is here.

    Cirrus Aircraft will be bringing two new 2016 SR22s that will be available for viewing.

    Register for the CATGT before the slots are all filled up!

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  • Epic E1000 Gets the GFC 700

    When the Epic E1000 was finally certified in the spring of 2020, there was much celebrating across the aviation world. Epic Aircraft expended a lot of time and energy getting the E1000 certified and into production (more information on that journey here and in Flying Magazine here).

    The airplane is amazing. In the single engine, 6 seat turboprop market, it easily blows away the competition. With it’s 1,200 SHP PT6-67A, it has double the horsepower of the M600 (600 SHP), and 350 more horsepower than the TBM 940 (850 SHP). It’s 60 KTAS faster than the M600 and, even though the TBM can keep up (both airplanes have equal top cruise speeds of 330 KTAS), the Epic E1000 can carry a payload of 1,024 pounds with full fuel, while the 940 can only carry 584 pounds with full fuel. The TBM carries about 15 minutes more of fuel, but to me, that’s pretty negligible.

    Did I mention climb rates? The E1000 climbs at an average of 1500 FPM at Vy (it’s capable of 4,000 FPM), making it to 25,000 feet in 10 minutes. The TBM climbs at 1000 FPM, taking 13 minutes to climb to the same altitude, while the M600 settles in at about 800 FPM, reaching FL250 in 21 minutes.

    If you expand the comparison to include the Pilatus PC-12, the two airplanes have 1,200 SHP, but the Epic is 50 KTAS faster and they both have about the same weight carrying ability.

    In the most important arena, price, the E1000 is around a million dollars cheaper than the TBM 940.

    The one drawback to the Epic E1000 that immediately was noticeable was the autopilot. Epic originally installed the STEC 2100 autopilot to pair with the G1000 (and later the G1000 NXi). Epic decided to stick with the STEC 2100 through certification for the plane since that autopilot was on all of the E1000s paperwork going through all the levels of FAA approval. To change to the GFC 700 during the certification process would have been a massive undertaking that probably would have delayed certification.

    The STEC 2100 is a good autopilot, but, as any G1000 pilot can tell you, the lack of integration between any STEC autopilot and Garmin panel leaves some to be desired. Not all the bugs talk, which often requires dual data entry, which can lead to forgetting to do both the bug and the autopilot when things get busy. Hello, altitude deviation.

    The goal for Epic was never to leave the STEC autopilot in the airplane. The first E1000s were rolled off the line with the STEC, but Epic didn’t take long to change the autopilot to the much more integrated Garmin GFC 700. That took place this winter (2020), and the E1000 received it’s first upgrade, with Epic dubbing the airplane the Epic E1000 GX.

    I expect the innovators in Bend, OR, where Epic is based and where tons of innovation in aviation happens (Lancair/Columbia started in Bend while RDD is based there as well), to quickly come out with more avionics upgrades for the airplane. I wouldn’t be surprised to see a G3000 version at some point, complete with auto throttles and the new Garmin Autoland. Epic would be smart to follow in the steps of Daher and offer two models, one with the G1000 and one with the G3000 (the TBM 910 has the G1000 NXi while the TBM 940 has the G3000).

    I have yet to fly in an Epic E1000, but I would certainly jump at the chance to do so. Someone asked me yesterday what airplane I would buy if I had a blank check. With the GFC 700 now in the Epic, it would absolutely be the E1000 GX.

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