Calm Wind Landings

Some of a pilot’s favorite words are heard on the ATIS:  “Winds, Calm.”  These words set off all sorts of happy bells and hallelujah choruses.  Most pilots spend their lives fighting the winds.  On those rare days when the winds are calm, great happiness ensues.

Limp Wind Sock

But, are calm wind landings more complicated then everyone thinks?  Well, they can be if the proper planning doesn’t go into them.

Let’s think about wind.  We have surface wind and we have winds aloft. Sometimes the surface winds are calm.  When this happens, certain airports have preferred calm wind runways which are supposed to be used in these conditions.  Winds aloft are almost never calm.  95% of the time, there is some kind of wind even 100-200 feet above the surface.

Here is the question pilot’s face when coming into an airport with calm winds: which runway do I use?  Do I use the calm wind runway?  Do I use the runway that is easiest to enter the pattern for?  Do I use the one with the shortest taxi?

A lot of technologically advanced aircraft have a wind indicator on the PFD. This tool is often forgotten in calm surface wind conditions.  On the contrary, this is probably the most important tool a pilot can have when figuring out which runway to use when the winds are reported calm.

Here’s why.  That wind indicator is showing the pilot what the winds aloft are. The winds aloft should determine what runway is going to be used.  If the wind indicator is depicting a south wind, then a south runway should be used.  Even if it is a 5 knot wind at pattern altitude, it’ll still be a headwind coming in on final approach.  If the north facing runway is used, that same 5 knot headwind can blow an airplane halfway down the runway before the ground speed drops off enough for it to land.

So, the next time you are coming into an airport and the winds are reported calm, take a look at your wind indicator on your PFD when deciding which runway to use.  It’ll probably save a few go arounds!

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  • MMOPA Vision Video

    The Malibu & M-Class Owner’s and Pilot’s Association recently released their MMOPA Vision Video. It is a great video detailing the history of the Piper PA46 & the history of MMOPA. The PA46 would have ceased to exist without the founding of the original Malibu Coalition.

    Checkout the video above (and Texas Top Aviation’s Hank Gibson even gets a cameo!).

  • 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.

  • A Tow Pilot’s Near Disaster

    by Lance Stick & Hank Gibson

    A couple of months ago, I had a life-threatening experience while flying. Thankfully, with my flight training, along with a lot of luck, I am here to talk about it.

    One of my many piloting jobs is as a glider tow pilot. For those not familiar with gliding, since a glider doesn’t have an engine, every time a glider pilot goes and flies, it’s a team effort. A powered airplane (anything from a Super Cub to a turbine powered Air Tractor) is attached to the glider via a tow rope, which is about 200 feet long. Once the glider pilot gives the go ahead over the airport’s CTAF, then the tow plane begins it’s takeoff roll, pulling the glider along behind it.

    The glider becomes airborne prior to the tow plane, then the tow plane will circle the airport environment till it get’s to the pre-determined altitude to release the glider. Some tows are pattern tows and some are higher (not usually above 3,000 AGL), depending on the request from the glider pilot. Once the altitude is reached, the glider pilot pulls a handle in the glider to release the tow rope, then begins his glide. The rope stays attached to the tail of the tow plane, which in turn descends back down to the runway and lands. The tow plane also has a tow rope release handle in case of emergency.

    On this particular tow, the plan was to tow the glider up to 3,000 AGL. Upon reaching 2,500 AGL, the glider pilot called me on the radio and stated that his rear canopy had opened up. I looked over my shoulder and sure enough, the rear canopy was fully opened while he was still in level flight behind me. I asked him if he wanted me to tow him closer to the field, but he didn’t reply.

    Now, as an experienced tow pilot, I know a glider canopy popping open should not be an emergency situation. It’s definitely abnormal, but would be similar to a door or window popping open in a powered airplane. Not a big deal. If too much force from the relative wind is applied to the canopy, it would snap off; however, a glider can easily land without a rear canopy.

    About 5 seconds after I radioed the pilot (and received no reply), I felt my tail instantaneously lift up into a completely vertical position, which caused my nose to go straight down. The next thing I knew, a whole lot of earth suddenly filled my windscreen and I was in what’s known as a graveyard spiral.

    A graveyard spiral (as defined from the Airplane Flying Handbook pg 4-23), “is a descending turn during which airspeed and G-load can increase rapidly….the airplane is flying very tight circles, in a nearly vertical attitude and will be accelerating since it isn’t stalled.” It’s also known as a spiral dive.

    Back to the story. At this point, I tried to reach for the glider release handle. Unfortunately, due to the shoulder straps holding me against the seat, plus the g’s, and also the quart of oil and tow bar that flew forward and hit me in the back of the head, I couldn’t reach it. I was semi-upside down at a certain point, which dislodged the oil and tow bar from the floor of the baggage compartment. They sailed over the seat and nearly gave me a concussion.

    At this point, 2,500 feet above the ground, I had a choice to either fight for my life at a very low altitude or to sit back and become part of a big explosion.

    I decided to fight for my life.

    As I was spiraling to the ground, I felt the tow rope snap. Up to this point, I had still been attached to the glider. The rope snapping was a good thing, as my airplane was now under my control, not attached to, and being affected by, a glider (more on that later). I now had a lifeline, no pun intended.

    After I felt the rope snap, my instincts and training kicked in. I initiated the spin recovery procedure using the PARE acronym. This task was difficult to do as I had a lot of debris flying from the rear of the plane to the front, blocking my view out of the windshield. There was also debris around my feet, hampering my ability to use the rudder pedals. The spiral finally stopped and I recovered approximately 500 feet above the tree tops. It took my heart a lot longer to stop spinning.

    After barely regaining my emotions, I tried to evaluate the condition of the plane. Were all the pieces of the plane still there, was the engine damaged, did my control surfaces still work?

    Once I advanced the throttle and saw an increase in my engine RPM, I started an immediate climb to give me altitude to get back to the airport. I had engine power but I wasn’t sure how long it would last if I had damage. Now, what they don’t teach you during spin training is that when this happens unexpectedly, you will become very disorientated. You have just been spiraling unexpectedly and your equilibrium will be out of whack. As I leveled out just over the tree tops, I was too low to visually see any landmarks, nor could I see the airport. Once I was able to climb, I was able to orient myself and figure out where the airport was.

    I had to be very careful getting back to the airport and landing without radio communication, since my radio was knocked out with all of the FOD from the baggage area. Thankfully, the landing was uneventful. After I landed, I saw the glider limp in over the trees. The rear canopy was totally gone, while the front canopy and other parts of the glider had suffered major damage. Miraculously, my airplane wasn’t damaged, except for the wire from the radio which came loose during the spiral.

    So, how did all this happen, you ask? Well, the glider pilot made 2 huge mistakes. First, in gliding, the moment the glider pilot loses visual sight of the tow plane, you are supposed to release the tow rope. He did not do that and almost killed both of us.

    Second, as pilots we are taught to always fly the airplane first. Everything else, no matter what it is, always comes after flying the airplane. As I stated previously, the loose canopy is not an emergency situation, but since the glider pilot did not aviate first and was distracted, it was almost a fatal day for 2 people and 2 airframes.

    So, what caused this chain of events? By getting distracted by the open canopy, the glider pilot inadvertently pulled back on the stick while trying to close the canopy. Then, by not releasing the glider from the tow plane, the glider pilot climbed rapidly with an excessive rate of climb while still being attached to me. The rapid climb is what pulled my tail up, causing my nose to drop and put me into the spiral. The tow rope snapping set into motion my recovery, since up till that point, I literally had no control. An extremely high lift wing was attached to my tail, pulling it up, and there was absolutely nothing I could do about it.

    We all spend time practicing and demonstrating emergency maneuvers during our flight training and during flight reviews. Many times you might think, I’ll never need to use this stuff. Thankfully, some of the procedures I learned in the past kicked in at a time of need, even though my heart was beating out of my chest.

    At some point in every pilot’s career, some type of spin training or Upset Recovery Training would be highly recommended. Then, when things go wrong, remember to always aviate first, then handle all the other things that need to be handled.


    Interested in spin training or Upset Recovery Training (UPRT)? Check out the list of Malibu & M-Class Owner’s and Pilot’s Association (MMOPA) approved UPRT vendors and schedule UPRT training today.

  • Need To Breath


    I got a call today from a friend asking me about oxygen requirements.  That got my brain pondering about the different items the FAA would like all pilots to know. I did a little refreshing and found several other tidbits directly from the FAA that I thought worth sharing. No matter what you’re flying, I think these apply to all of us. 

    First off, what are our general oxygen requirements? If you jump on over to the FAR’s and take a look at 91.211 you’ll see: 

    1. At cabin pressure altitudes above 12,500ft MSL to 14,000ft MSL, pilots
    required to use oxygen unless the segment is less than 30 minutes of flight.

    2. At cabin pressure altitudes above 14,000ft MSL, the crew is required to use
    oxygen.

    3. At cabin pressure altitudes above 15,000ft MSL, each occupant must be
    provided the use of oxygen. This doesn’t necessarily mean they have to use it.


    Things get a little more in depth when you get to pressurized aircraft.

    These requirements are also listed in 91.211: 

    1. If you’re flying above Flight Level 250, a 10 minute supply of oxygen is
    required for each person onboard.

    2. If you’re flying above Flight Level 350-410, and one pilot leaves their seat, the other pilot will be required to wear an oxygen mask, unless both seats are equipped with quick-donning oxygen masks.


    There are three basic components to any oxygen system in an aircraft:  the storage system, the delivery system, and the mask or cannula. First, there are several types of storage systems. 

    Gaseous aviators breathing oxygen is the first. This is the standard green tank that everyone is familiar with. There are two types of tanks. Either the high- pressure with 1800-2200 psi or the low pressure tank with 400-450 psi. The major issue with these and General Aviation aircraft is weight. Some of these tanks can get bulky and heavy and therefore don’t work for everyone. 

    Liquid aviators breathing oxygen or LOX is another form of storage. The major advantage of LOX is that it has a 900 to 1 expansion ratio, meaning that 1 liter of liquid oxygen can be expanded into 900 gaseous liters of Aviators Breathing Oxygen. The disadvantages of LOX are they are extremely volatile and have to be stored at -197F. If it comes in contact with exposed skin, severe frost bite can occur. 

    Sodium chlorate candles or oxygen generators have a weight advantage like LOX. They’re essentially a canister that when activated mix sodium chloride and iron powder and produce oxygen. They general have a 600 to 1 expansion ratio, which goes back to the weight savings. However, once these are started they are very hard to stop. Another disadvantage is these devices produce a fair amount of heat, so proper precautions need to be taken. 

    Next are the delivery systems. The main systems are Continuous Flow, Diluter Demand, and Pressure Demand. Continuous Flow, is exactly as it sounds. The oxygen is allowed to flow continuously from the tank to the user. The benefits of continuous flow are you don’t need a complicated mask or regulator. The downside to this system is since it continuously pumps oxygen, you’re wasting oxygen when you exhale. Most of continuous flow systems are used on aircraft that generally fly below 28,000 feet. 

    Diluter Demand was designed to fix the negative of the Continuous Flow systems. Diluter Demand only sends oxygen to the user when the user inhales. The system also allows cabin air to be introduced in, sending the perfect mixture of oxygen to the user when needed. These systems are very efficient and generally tend to be used up to 40,000 feet. 

    Pressure Demand is designed to essentially “over inflate” the users lungs. This will basically pressurize the the users lugs and allow the user to fly above 40,000 feet. This is needed at flights above FL400 because 100% oxygen without positive pressure will not suffice. 

    The final portion of the oxygen system is the mask or cannula. Nasal cannulas generally are more comfortable and are regulated to 18,000 feet service altitude. Masks come in a couple different variants. From re-breathers to quick-donning, most masks accomplish the same task with a few small differences. Quick-donning must be able to be put on within five seconds and are rated up to FL400. 

    Since that was a lot of information, what does all of it mean to you? Most fair weather flyers will never run into any of this. However, the high performance owner/operator will run into oxygen use situations a fair amount. Taking the family up to Colorado on a ski trip, jumping up to 12,500 feet to get above some weather, or flying above 5,000 feet at night on a long xc are all situations where you may want to have oxygen on board. 

    If you are planning on doing any of this type of flying or are currently doing these types of flights, training is a must. If you’ve never been in an altitude chamber, I would highly recommend it. In college, I went with a group to Oklahoma City to the FAA’s headquarters where they hold a class on Hypoxia and High Altitude flying. It’s very informative to be in the chamber as it simulates being oxygen deprived. You get to see how you’ll react and what kind of symptoms you’ll have when in a loss of oxygen situation. Each person has different symptoms, so it’s important to see how you will react.

    It’s also good to fly with an experienced instructor. Finding an instructor who will allow you to learn in a safe environment is worth its weight in gold. 


    Ryne Bergren is currently a First Officer with Mesa Airlines in the CRJ 900. Ryne has experience in many different areas of aviation, from corporate to airlines to teaching to ferrying across the Atlantic Ocean. His passion is for all things that travel across the big blue sky.

  • Cirrus SR20 vs. Diamond DA40

    Note:  For this article I am comparing a 2008 Cirrus SR20 G3 and a 2008 Diamond DA40 XLS.

    Aircraft shopping can be a tedious process.  First, a buyer needs to know what the mission is.  How far will flights typically be, how many people will be on board, and how fast does the airplane need to be.  Then, the buyer has to figure out what the budget is.  Finally, a prospective owner needs to figure out how much airplane he or she can handle.

    Two very good airplanes for newer pilots transitioning from a flight school 172 who need a faster airplane to build experience in, but also want to experience a glass panel, are the Cirrus SR20 G3 and the Diamond DA40 XLS.

    Cirrus SR20 G3

    The 2008 Cirrus SR20 G3 is a good airplane.  The G3 is equipped with the 6 cylinder, Continental IO-360-ES, 200 HP engine.  Performance-wise, an owner can expect 135-140 knots true at 9 GPH (Lean of Peak) or 145-150 knots true at 11.5-12 GPH (Rich of Peak).  The 3 blade propeller equipped models have better takeoff and climb performance than the 2 blade propeller equipped planes, especially in high density altitude conditions.

    Cirrus SR20 Comparison

    The airplane is equipped with the Avidyne Entegra EX 5000 glass panel system.  Most models out there will have Avidyne’s CMAX (Chart View) and all will have the Avidyne EMAX (Engine Monitoring).  All came from the factory with the STEC 55x autopilot (though a handful will have the STEC 55 SR, which doesn’t have glideslope functionality).  They also came from the factory with dual Garmin 430s. Most units have been upgraded to WAAS.

    Some owners have upgraded the autopilot to the Avidyne DFC 90, which is a nice upgrade.  The STEC 55x is a rate based autopilot which takes it’s commands from a hidden turn coordinator that is behind the instrument panel in front of the co-pilot’s seat.  The STEC has some crosswind limitations on approaches where the pilot can actually fly better than the autopilot.

    The DFC 90, however, is an attitude based autopilot that  takes it’s commands from the attitude indicator on the Primary Flight Display (PFD).  It also adds a Straight and Level button as well as an Indicated Airspeed hold button, adding safety and functionality.  It does much better in crosswinds on an instrument approach then the STEC.

    A select few SR20s have been upgraded to a single (or dual) Garmin GTN 650 touch screen GPS unit.  The GTN 650 is a very nice upgrade.  The Garmin 430 is a great unit, but the learning curve with the GTN 650 is much less.  The touch screen setup makes a little more sense to the new user.

    Values on the 2008 SR20 G3 with 1,000 hours or less run somewhere between $220,000-$260,000, depending on total time and equipment.

    Diamond DA40 XLS

    A handful of 2007 XLS DA40s were made, but not many.  Most XLS models you will see are 2008 and later. These are equipped with the Lycoming IO-360, 4 cylinder, 180 HP engine with the Powerflow Exhaust STC. Due to the Powerflow Exhaust, the performance is equal to the SR20.  At 6,000-8,000 feet, you will routinely see 140 knots true at 10-10.5 GPH.  Higher altitudes will give slightly better performance and lower fuel burn.  Like the SR20, the Diamond DA40 XLS comes with either a 2 blade or 3 blade prop.  Go with the 3 blade as the takeoff and climb performance is much better.

    Diamond DA40 Comparison

    Where the DA40 XLS has a leg up on the 2008 SR20 G3 Avidyne is in the avionics.  Diamond got on the Garmin G1000 train a little sooner than Cirrus did and the XLS is equipped with the G1000 and GFC 700 autopilot.  The Garmin GFC 700 autopilot is the best GA autopilot I have flown with.  It is an amazing piece of equipment.

    Most, if not all, DA40 XLS models will have both WAAS and Synthetic Vision.  Cirrus didn’t get Synthetic Vision till they put the Cirrus Perspective by Garmin in their aircraft in the middle of 2008.

    The DA40 has great visibility due to the massive amount of glass surrounding the pilot.  The big glider wings give it excellent pop off the runway, but quite a different climb pitch attitude than most other piston single engine airplanes.  The airplane does like to float on landing if the pilot doesn’t get the speed right.

    Values on the 2008 Diamond DA40 XLS equipped with the Garmin G1000 are around the low-mid $200,000 range.

    Comparison

    Performance wise, the airplanes are about equal.  Rich of peak, the Cirrus out performs the Diamond, but uses more fuel.  Both have about 5 hour ranges (though the Cirrus has bigger fuel tanks, 56 gallons usable compared to the Diamond long range tanks of 50 gallons usable).  Useful load is slightly better in the Diamond due to the fact that the Lycoming engine has 2 fewer cylinders than the Cirrus.  The Cirrus does have a roomier back seat, a larger baggage area, and a side stick instead of a center stick, but the DA40 has a back door.  The Cirrus also has the CAPS system, though an owner has to do a $15,000 repack every ten years.  Airplane values are about the same.

    I give a slight edge to the Diamond, though, and here’s why.  For about the same price, a purchaser can get the Garmin G1000 system complete with the GFC 700 autopilot in the DA40 XLS.  The Avidyne and STEC system is great, but the Garmin system is definitely above and beyond.  To get the Garmin G1000 in an SR20, you’d have to look at the Cirrus Perspective by Garmin, which came out in late 2008, and you’d be paying $300,000 or more for a single engine piston with 200 HP (though you do get Air Conditioning!).

    So for my money, I would go for the Diamond DA40 XLS.  I believe you get a little bit more bang for your buck and you don’t lose anything with the DA40 XLS.  Don’t get me wrong, I love the Cirrus, but comparing the two, I think the Diamond DA40 XLS rates a little higher.

  • AOPA’s Year In Review

    AOPA recapped the year in the general aviation industry recently.  A lot happened in 2016 including the certification of both the Cirrus Vision Jet and the Honda Jet.  Several other manufacturers debuted new models, including Mooney with their Ovation Ultra and it’s 2 doors and Cub Crafters with their faster XCub.

    To read the full year in review, you can read the AOPA Article here.

    trio-of-hondajets

     

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