Wind the Clock

There is truth in the old adage that 99% of flying is routine while the remaining 1% holds the potential for events that cause those who fly to hold themselves above mere ground-bound mortals. My 37 years of military flying might have distorted that ratio a fair bit given the complexity of high-energy fighter aircraft and the uncertainties of combat, but rest assured we all earn our right to be proud of our wings every time we fly.

The requirement that a single-seat fighter pilot be able to handle rapidly evolving emergency situations and complex systems diagnosis sets a high bar for any who join that group. However, the lessons we learned and techniques we developed for making fighter aviation significantly safer than in yesteryear have direct applicability to general aviation.

Prioritization and compartmentalization are two important skills that every pilot should have. These skills amount to the ability to look at a complex problem, quickly determine the most critical elements, and mentally set aside those things that can wait so as to deal with highest priorities first. While this does not sound like rocket science, the art is in the doing!

The technique for dealing with the immediate onslaught of information, such as when that caution tone or caution light presents and different gauges or displays go haywire, provided the title for this piece.

All flight training will, at some point, involve what is called situational emergency procedures training, know to military aviators as SEPT. We do this type of training in a simulated cockpit that has all the dials and switches for our particular aircraft. None of the switches and dials do anything, some are just decals on a wooden dashboard, but the presentation allows the SEPT victim to reach for the appropriate switch or lever, while telling the instructor what and why they are doing so.

One of the most common mistakes new trainees make is that of trying to act too fast, before they have fully and correctly analyzed the situation at hand. Herein lies the titled technique. After blurting out a quick and incorrect answer, the instructor would admonish with: “rather than try to react instantly, maintain aircraft control, analyze the situation, then take appropriate action. The best thing you can do is to reach up and wind the clock. This will give your nervous energy some place to channel itself, while your brain takes in the full situation.”

Waltham clock

Winding the clock might seem like an archaic notion, but, amazingly enough, even our most modern aircraft have the same clock we flew with as far back as the 1960s. The Waltham A-13A aircraft clock and timer is a wind-up device that only uses power to light up at night. Unless your emergency involved some type of catastrophic impact to the instrument panel, you could count on at least your clock to be functioning normally. Thus, reaching out and winding it was unlikely to cause any worsening of your evolving emergency and would distract your brain from the need to take some poorly-thought-out action, too quickly.

Now, in most aircraft there are a few emergencies that will require immediate, reactive actions. In fighters, we call these Boldface Emergencies. For each type of fighter, we memorize, to the letter, the few key actions that have to be instinctive, to prevent disaster. For all other emergencies, there is time to reach out and wind the clock while assessing all instruments and lights to fully understand your situation.

For your aircraft, know those Boldface or Critical Action Procedures, but for all other emergencies, take the time to maintain aircraft control, “wind the clock” while you analyze the situation, then take appropriate action.

Mike Hostage is a retired USAF pilot with 37 years of experience, flying a wide variety of aircraft.  An instructor pilot for more than half of his 4800 flight hours, Mike is currently qualified in a Cirrus SR-22T and regularly flys his two homebuilt sailplanes.

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  • Landing Light Replacement

    One evening this summer, my wife and I were flying down the southern shore of Long Island in my father’s E33 Bonanza. We enjoyed the sunset as we flew westbound and our plan was to fly the New York Hudson corridor, where we would arrive just after dark. As we approached New York’s airspace, two voices in my head started having a debate.

    The first voice said: “You should turn on your landing light when you get to New York to make the airplane more visible.”

    The other voice said: “That’s true, but I bet you’ll burn the landing light out”

    Well, as it turned out, both voices were right. My landing light fired right up when I needed it to fly the Hudson, but when it came time to land back home I had no such luck. Unfortunately, this was not the first time that I had been given the chance to practice my blackout landings. This Bonanza model has only one landing/ taxi light which is mounted in the lower cowling behind the propeller. This location is less than ideal because the filament in the bulb is fragile and can be damaged by engine vibration.

    We landed uneventfully and after putting the airplane away, I decided it was time to look into upgrading the lighting to something a little more modern. I was unsure of my options, but seeing as the airplane needed a replacement bulb regardless, it seemed like a good opportunity to make a change.

    After doing a little reading, I learned that HID or LED landing lights would be the best solution to my problem. I was familiar with LED aircraft lights, but had never heard of HID before.

    Here is what I learned:

    HID Landing Lights

    HID, or High Intensity Discharge landing lights, create light by arcing electricity through a sealed gas capsule. They are brighter than LED and traditional incandescent, and the light created more closely resembles the look and feel of sunlight. HID installations require a ballast to carefully regulate the flow of electricity to the gas capsule and also require a “warm up” period after being turned on in order to reach their full brightness.

    Fitting an aircraft with HID landing lights tends to be more expensive and time consuming than installing an LED light and would likely require involvement by an A&P/ IA. However, if you want the brightest light available, HID is probably the best bet.

    Pros

    • Brighter, more natural looking light
    • Draws less power than standard bulbs
    • Long bulb life
    • Does not generate much heat

    Cons

    • More expensive than other lighting options
    • Lights must “warm up” after being turned on
    • Cannot be pulsed easily
    • Cost/complexity of installations

    LED Landing Lights

    LED, or Light Emitting Diode landing lights, have no filament and work by moving electricity through diodes which are connected into a circuit. These lights have become very popular for many uses due to their simplicity, low cost, and brightness.

    While not as bright as HID light, the LED lights require no “warm up period” and can be easily pulsed. LED lights draw much less power from the aircraft’s electrical system than traditional bulbs and boast incredible life length. LED bulb installation is very simple and can often serve as a direct replacement for the original lights.

    Pros

    • Instant light (no warm up)
    • Incredible life length (>5,000 hours)
    • Low Cost
    • Simplicity of installation
    • Can be pulsed easily
    • Low power draw

    Cons

    • Not as bright as HID lighting

     

    After weighing the options, I decided to replace the incandescent bulb in the Bonanza with an LED bulb. I read the reviews online and talked to some of my friends who work in aviation and eventually decided on the Lycoming Alphabeam. The Alphabeam is FAA/PMA approved and is available through Aircraft Spruce and other aviation parts vendors. The bulb cost around 250-300 dollars and I was able to install it as a direct replacement for our old light. All I had to do was take the old one out, put the new one in, and make a logbook entry.

    Below are some pictures of the installation:

    Last weekend I finally had an opportunity to take the airplane out after dark and see how the new light compared to the old one. I am pleased to say that it did a wonderful job and exceeded my expectations.

    If you are interested in seeing a side by side comparison of the different lighting options, a quick Google search should provide what you are looking for. In my own experience, I would say that the LED light was brighter than the old light and did a very good job illuminating the taxiway and runway. It was extremely nice not to be concerned that my light wouldn’t work as I was setting up for landing at an unfamiliar field after dark. I also enjoyed feeling that I had the option to leave it on during climb and cruise in order to increase my visibility to other aircraft.

    Many models of aircraft have multiple landing/ taxi lights installed which greatly reduces the likelihood of having to land without one. In our case, spending the extra money to upgrade to the LED bulb made sense because of the desire for increased reliability. If you are looking for a relatively inexpensive way to upgrade your airplane, LED or HID lighting may be something to consider.

    Andrew Robinson is a 135 Charter Pilot and flight instructor who lives with his wife and 2 daughters in Pennsylvania.  He flies Pilatus PC-12s and instructs in Beechcraft Bonanzas.

  • 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!).

  • Texas Top Aviation Now Offers Piper PA46 Training

    Texas Top Aviation is proud to announce that we now offer Piper PA46 Training in the Malibu and Mirage.  Our Piper PA46 training is provided with the same excellent & professional approach that has become our hallmark.

    The four-day format of this course allows time to answer all of your questions about your new airplane.  The Texas Top Aviation Piper PA46 training course leaves you with a confidence and understanding that will help you enjoy your Malibu or Mirage even more.

    New avionics have you scratching your head in confusion? No problem. Texas Top Aviation is well versed in the latest Garmin and glass panel instrumentation.

    If you are in need of recurrent training in your PA-46, Texas Top Aviation would be proud to help with that as well. Consider us your one stop shop for Piper PA-46 training.

    For more information, check out our Piper Malibu/Mirage Training page.

    Contact us today to schedule your Piper PA46 Training!

  • Flight Training Deemed Essential Business

    There have been lots of changes in all parts of our lives with the coming of COVID-19. All of our lives have been affected in one way or another. We hope and pray that none of your families have been directly affected by the illness.

    A lot of us have been living under Shelter in Place orders for several weeks now, only going out for groceries and making sure to keep our distance from people. We have to take a different mindset when we go out now. Even meeting new people is different since we can’t shake hands.

    Flying has been an afterthought for a lot of pilots. There have been multiple ATC facilities where controllers have been afflicted with the virus and have had to shut down for hours or days. Airspace can change pretty quickly, going from what we all know as normal, to an ATC-ZERO scenario. This was the case for New York Center several times over the last two weeks.

    There was some uncertainty regarding flight training under the shelter in place orders and Texas Top Aviation has been asked several questions about it over the last week. Yesterday, the Flight School Association of North America (FSANA) announced that flight instruction was indeed an essential business.

    In an article on GeneralAviationNews.com, the website quoted a memorandum of understanding written by attorney George Winton on March 24th. Winton was a senior attorney for the FAA and U.S. Department of Justice, and now operates The Aviation Law Firm in Annapolis, Maryland.

    “This memorandum affirms the statement that…flight training would be included as a critical infrastructure activity. Those engaged in the provision of and receipt of flight training who work to provide enhanced compliance with CDC recommendations for limiting potential COVID-19 exposure and spread would be considered exempt from travel limitations imposed by local authorities.”

    Winton’s memo was sent to the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA). In the memo, Winton stated:

    “CISA listed Other Community-Based Government Operations And Essential Functions as follows: Workers who support necessary credentialing, vetting and licensing operations for transportation workers.”

    “The aviation sub-sector stakeholders involved with operation of recreational aircraft and flight schools, who employ Essential Critical Infrastructure Workers from the Transportation Sector, support necessary credentialing, vetting and licensing operations for transportation workers seeking pilot certification by the Federal Aviation Administration. Since CISA intended to be overly inclusive to reflect the diversity of industries, the aviation mode stakeholders understand that essential employees involved with the operation of recreational aircraft and flight schools continue to be identified as Essential Critical Infrastructure Workers from the Transportation Sector. Accordingly, the aviation sub-sector stakeholders who employ Essential Critical Infrastructure Workers from the Transportation Sector will continue to operate recreational aircraft and flight schools, appropriately modified to account for CDC workforce and customer protection guidance, based upon the CISA memorandum dated March 19, 2020.”

    Based on the above guidance, Texas Top Aviation will continue to operate flight training in all of it’s normal capacities, while maintaining vigilance concerning sanitation, cleanliness, and health. Our company will keep it’s customer’s up to date on instructor health and wellness and won’t hesitate to cancel if there is any kind of health concern. We ask our customers to do the same.

    If you are scheduled to train with Texas Top Aviation, please don’t hesitate to contact us with any questions or concerns you might have.

    To read the entire memo from George Winton, you can find it here.


    Concerning the 2020 Texas Top Aviation Santa Fe Golf Fly In scheduled for June 5th-7th, that event is currently being re-scheduled for September 2020. Dates will be announced by the end of April. We look forward to seeing you in Santa Fe in September!

  • The Flight Director as a Backup

    I’ve noticed that a lot of general aviation pilots tend to ignore the flight director on the attitude indicator.  A lot of pilots don’t even know what it’s there for or how to use it.  Talk to any airline pilot, though, and he or she will tell you how important the flight director actually is.

    In most high performance airplanes, the flight director comes on when the autopilot comes on.  Essentially, the autopilot is following the flight director, which tells the autopilot where to go.  The flight director can also be used with the autopilot off, when hand flying an approach, for example.  By turning the flight director on, it will show you where you need to fly to stay on course and on glide slope.

    Flight Director

    The flight director is most often controlled by the autopilot controller.  The same buttons you use to put the autopilot in heading mode also tells the flight director to follow the heading bug when the autopilot is off.  When you move the heading bug (or change course on the GPS, depending on which mode you have selected), the flight director will show you when you need to turn and when you need to stop turning.  It directs your flight attitude, hence the name.

    I recently discovered it’s a great backup when you have some instruments on the fritz.  I went on a long flight in a steam gauge Piper Malibu and the attitude indicator started reading erratically.  While flying straight and level, it would randomly indicate that I was in a 10 degree bank to the right, swing back and show wings level, then show a 3 degree turn left.  This went on for a while.  We were in VMC conditions, so legality wasn’t a problem, but it was kind of disorienting.

    After a little while of this, the autopilot started acting up.  It would start oscillating the pitch up and down, making it seem like we were going through a moguls course in the air.  I ended up turning the autopilot off and hand flying the airplane.

    This led to a conundrum, since my attitude indicator was unreliable.  I could definitely look outside, since it was VMC, seeing when I was level and when I wasn’t.  That would create a higher workload for me, which on a long flight like I was on, would lead to an increase in fatigue.  The solution?  The flight director!

    I turned the autopilot off, but I left the flight director up.  It wasn’t referencing the bank angle that the attitude indicator was showing since the KFC 150 goes off of the turn coordinator.  So, if I just followed the attitude indicator, I could just keep scanning the instruments and relieve a little bit of my workload.

    It actually worked really well.  By just following the flight director, I was able to stay on course and on altitude with only minor attitude adjustments whenever we hit turbulence.

    So, if you’re attitude indicator and autopilot decide to stop working on you, then bring up the flight director, push the same buttons you would if you were using the autopilot, and it works as a great backup.

  • Texas STOL Roundup

    Looking for a fly in this fall?  Check out the Texas STOL Roundup at the end of September in Hondo, KHDO.  Interested in entering?  All are welcome!  There are several different categories including LSA, Experimental, and others.  Come in for a fun weekend and see how short an airplane can be landed!

    There will be bands, a STOL seminar, and even a hangar dance.

    Fly in or drive in.  Camping will be available on the airport.

    For more information, you can visit the event website.

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