Reading Weather Prog Charts

There are a multitude of weather products out there today to assist pilots in preparing for a flight.  Aviationweather.gov is the best source for getting all the information a pilot needs for planning a flight.  Aviationweather.gov is the National Weather Service’s source for all aviation related weather products.  When I teach about weather and weather briefings, I recommend to my students to utilize Aviationweather.gov in the planning stages, but still call the Flight Service Station to get a full fledged weather briefing before takeoff.

When preflight weather planning, one of the best ways to get a picture of what is happening over a broad area is utilizing the Low Level Significant Weather Prog charts.  The Prog chart gives a forecasted 12 and 24 hour picture of what type of weather to expect over the US.  The Prog chart gives the expected flight rules, areas of turbulence, and where the freezing level is located.  If you’re looking at the 4 panel view, the Surface Prog chart shows fronts, pressure areas, and areas of expected precipitation.  That covers just about everything, doesn’t it?

I believe the Prog charts are underutilized in planning.  Foreflight and Garmin Pilot have given easy access to radar pictures, satellite pictures, METARs, TAFs, and several other sources of weather information.  But, a lot of the easy access data you can get from those apps is current data (with the exception of the TAF) while a lot of the forecast data takes some hunting around.  So, products like Prog charts aren’t often utilized.

The other problem arises when pilots know about Prog charts, but don’t know how to read them, then don’t know how to find the legend to decipher the chart, the chart is often set aside and quickly forgotten about just because of a lack of knowledge.  Have no fear, though, as now we will use an example 4 panel Prog chart to decipher the lines and colorations.

Low Level Sig WX Prog

Just looking at the Low Level Significant Weather Prog Chart above, it can be a little confusing.  That’s why they make a legend!

Low Level Legend

Coupling the legend with the chart above, we can determine some things.  First, California, parts of the Pacific Northwest, a small part of southern Arizona, and a good portion of the Midwest and East coast are going to have marginal VFR conditions in the next 12 hours.  Wisconsin, Illinois, a good portion of the Northeast, and a small portion of the Pacific Northwest will suffer IFR from IFR conditions.  There are going to be a good amount of low level turbulence in the northern and eastern parts of the country.  Finally, the freezing level starts at the surface running in a jagged line across the midwest states and curling up into the Northeast.

That’s a good bit of information, isn’t it?  If a pilot is planning a VFR flight into the Northeast tonight, it would probably be best to wait for another day, according to this chart.

Now, to see what is causing the conditions above, we need to look at the Surface Prog Chart.

Surface Prog

The green circular areas above show that some form of precipitation is in that area.  The circular dots with the triangle located in Mexico and Baja California are depicting moderate rain showers.  If the triangle was gone, it would just be moderate rain.  In the northeast, all those symbols are showing moderate to heavy snow showers.  Across the plains, we see a lot of high pressure, meaning visibility and nice flying weather.

These charts are invaluable when it comes to flight planning, especially over long distances when the weather could be changing a lot over the period of your flight.  Put them to use the next time you are planning a trip and you’ll learn you have a much better picture of what the weather is doing.

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  • Hank Gibson Earns ABS Instructor Designation

    ABS Instructor

    Texas Top Aviation is proud to announce that Hank Gibson has completed the training to become an American Bonanza Society Instructor, or ABS Instructor.  He is now qualified to give instruction in Beech Aircraft.

    As an ABS Instructor, Hank brings over 2800 hours of flying experience in a variety of aircraft to the cockpit of Beechcraft. Along with his ABS Instructor Designation, Hank is also a Cirrus Standardized Instructor Pilot (CSIP) and a Cessna FITS Accepted Instructor in both Cessna high and low wing piston aircraft (CFAI+). Hank is proud to add the ABS Instructor designation to his list of qualifications.

    The process of becoming an ABS Instructor is quite comprehensive. The coursework consists of 20 powerpoint lessons covering anything and everything related to flying Debonairs, Bonanzas, Travel Airs, and Barons.  The ABS Instructor course is quite in depth and detailed, giving the graduate a full understanding of the Beechcraft piston line of aircraft.  To find out more about ABS Instructors, see the ABS website.

    Hank is now giving initial and recurrent training in Beech Debonairs and Bonanzas.  Please visit the Texas Top Aviation Bonanza Training page for more information on Bonanza and Debonair initial and recurrent training.  Interested in Bonanza or Debonair training with a qualified ABS Instructor?  Contact Texas Top Aviation today!

     

     

  • The Do’s and Don’ts of Drones

    This is the second part in a series on drones and Unmammed Aerial Systems (UAS). To read Part 1, Drones: A Brief History, please click here.

    I’m surprised how often I’ve been asked about drones by concerned passengers as they load up for a charter flight. Most commonly I’m asked how many drones I’ve seen while I’m flying, or how many drones I’ve hit/ almost hit. Sadly, the media has made this drone crisis into something that it isn’t. I’ve never seen a drone while I was operating a full scale aircraft, and I’ve certainly never been put into a situation where I felt that a drone was a threat to my safety or the safety of the flight. In fact, I only personally know one pilot who has reportedly seen one around an airport and that was an isolated incident (and a non-event).

    The reality is that while Unmanned Aerial Vehicles can be a real danger to full scale aircraft, incidents aren’t actually all that common and detailed information is often lacking or missing altogether. It is likely that some of the reported drone incidents were actually a case of a pilot confusing a loose balloon or a bird for a drone. This, combined with the media’s sensationalizing of every “close” encounter nationwide has led the public to believe that the problem is much bigger than it actually is.

    In actuality, when the AMA (Academy of Model Aeronautics, the USA’s governing body for model aircraft) analyzed the data from the FAA’s 764 recorded Drone sightings, only 27 of them (3.5%) were actually recorded as “near misses” or “near collisions.” Additionally, only 10 of the records (1.3%) indicate that pilot was required to take evasive action.

    The records also include reports of drone sightings at altitudes which would be impossible for civilian models to attain (19,000-24,000′). Finally, some of the sightings took place in areas which are specifically set aside for model aircraft and drones to operate.   In those cases, the person flying the drone when it was reported was actually doing so in a safe and legal manner in an area designated for that specific purpose. If you’re interested, the whole article is available here and has a lot of great information.

    As pilots, it is important that we do our part in helping reduce the risk of drone strikes. The biggest thing that we can do to help is to report any activity that we see so that it can be investigated and hopefully the drone operator can be found and dealt with. Try to get as much detail as possible about the incident, such as the size, color, location, direction and altitude of any sighted UAVs and report it to the closest tower or controlling agency.

    Recently, the people in Washington have come up with a bunch of new rules to regulate the operation of model aircraft. As of this year, every unmanned aerial vehicle between 0.5 and 55 lbs must be registered with the FAA and have an FAA issued registration number located on the model itself. The logic here is that if someone crashes a drone where it shouldn’t have been operated, the officials will be able to identify the owner of the model and take action.

    Model manufacturers and vendors have also agreed to start providing information about a program called “Know Before You Fly” (KBYF) in the packaging of the drones.  This program seeks to help educate new hobbyists to the rules and responsibilities associated with model aviation. For more information on KBYF, here is a link to their website.

    In the end, the sad reality is that it’s a combination of many factors: new technology making models cheaper and easier to fly, GPS navigation and automation, the media blowing the incidents out of proportion, and inexperienced and foolish operators which have caused the growing concern and required the FAA’s action. I think that it is important to understand that thousands of people have been flying radio controlled models for many years responsibly and this has never been a problem. The AMA has rules (which are the same ones now adopted by the FAA) regarding flying location, altitudes, speeds, and more which have kept both the modelers on the ground and the pilots in the air safe until now. Its a classic case of a few foolish individuals who have caused all modelers to be cast in a bad light.

    Birds and Airplanes

    There is no reason to fly in fear, though. A pilot should always be watching for hazards as he or she is flying, regardless of the variety. In fact, according to the FAA’s website, there were 142,000 wild life STRIKES with civil aircraft in the USA between 1990 and 2013. That seems like a much bigger concern to me than the 764 reported drone SIGHTINGS. As with any new technology, drones are suffering from growing pains. As the rules fall into place and new operators become better experienced, hopefully we will hear about fewer incidents on the evening news. Anyway, I’ll stop “droning” on. Fly safe.

    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.

  • Garmin G1000 Updates

    You have just received the keys of your shiny new (to you) airplane complete with a beautiful Garmin G1000 glass panel flight deck. Synthetic Vision, WAAS, and ADS-B are all installed. You are ready to cruise in high technology.

    You turn on the PFD and MFD and notice one problem. All your databases are expired. No big deal, right? Your Garmin 530W was easy as pie to update with it’s single data card.

    You start looking around and can’t find the data card. Then you notice that there are several SD cards in slots on the panels. SD cards won’t fit in your Blue Jepp Skybound card reader. Confusion sets in which quickly leads to full on panic.

    What have you gotten yourself into?!

    No need to fear, Texas Top Aviation is here to help with your Garmin G1000 database update confusion (and hopefully not panic).

    Database Update Providers

    First, you have to choose who to get your Garmin G1000 updates from. You have two options. One is Garmin (fly.garmin.com; always use either Firefox or Chrome to update, don’t use Safari). The other is Jeppesen.

    Honestly, there is no difference between the data that each provides. If you had a 530 or 430 before, you used Jepp already. Just keep the Jepp account, call them, and have them get you set up for your Garmin G1000 updates.

    If you didn’t have a Jepp account before, I would use Garmin, for a couple of reasons. You get multiple downloads in case you mess something up (Jepp NavData gives 1 download per month, while Safe Taxi, etc. you get 2-3). On Jepp, you have to call in and have them reset the account, which can be a pain if it’s after hours or a Saturday or Sunday.

    The other problem with Jepp is since Boeing bought Jeppesen, I have found it extremely difficult to find online where to set up a new account and purchase databases. Yes, you can always call, but, again, problematic after hours or on a weekend.

    The only problem with Fly Garmin for your Garmin G1000 updates is Garmin is constantly updating their program. You have to update their downloader quite often, which can be a bit frustrating.

    I’m going to use Fly Garmin as my example.

    What to Buy

    Garmin gives you a couple of different bundle options for your Garmin G1000 updates, the OnePak and the PilotPak. The main difference between the two is the PilotPak includes approach charts that display on your PFD and the OnePak doesn’t. Therefore, the OnePak is about $200 cheaper.

    Both include Navigation Data, SafeTaxi, Obstacles, Airport Directory, Terrain, and the BaseMap.

    How to Update

    Once you have followed all the instructions on Garmin’s website (or gotten Jeppesen set up), here is what to put on which SD card.

    NOTE: YOU WILL NEED TO PURCHASE ONE OR TWO BLANK SD CARDS FOR THE NAVIGATION DATABASES. DO NOT PUT THE NAVIGATION DATA ON THE SD CARD THAT IS ALREADY IN THE TOP SLOT ON THE MFD. THAT IS FOR ENGINE DATA LOGGING ONLY. NO NAVIGATION DATA SHOULD EVER BE PUT THAT ON THAT CARD.

    Bottom Card, PFD

    • SafeTaxi
    • Obstacles

    Bottom Card, MFD

    • SafeTaxi
    • Obstacles
    • Airport Directory
    • Flite Charts

    Top Card, PFD & MFD (This is the new blank SD card(s) you bought)

    NOTE: REMOVE THE TOP SD CARD IN THE MFD THAT IS ALREADY IN THE SLOT AND DON’T PUT ANY DATABASE INFORMATION ON IT.

    • Navigation Data

    Garmin G1000 NXi Users (or Cirrus Perspective + Users)

    Ignore everything above and put all databases on the bottom card of the MFD. You have database sync, so you don’t have to mess with multiple cards. When you do an update though, go to the AUX chapter on the MFD and scroll down to the Databases page. Ensure that all dates match what you just put on the SD Card.


    For you Jeppesen users, check out the new Bad Elf Wombat updater that works with the iPad JDM app for updates.

  • Building An Airplane

    Randy Vanstory, a long-time customer of Texas Top Aviation, decided in early 2017 to build his own airplane. Randy currently owns a Mooney M20J and has been active in aviation for a number of years.  He took on the Vans RV 10, starting in February 2017.  He’s about halfway through right now, with an estimated completion of mid-2020.

    A completed Vans RV 10

    I asked Randy what gave him the desire to build his own plane.  “I love building things, learning new things, and working on things” he said.  “This satisfies those desires all in one project.”  Randy had a desire to work with his hands, to create something of his own, and building an airplane put several of his passions together in one project.

    Lots of pilots out there dream of building their own airplane in their garage.  There is a certain cool factor to putting together an RV or a Lancair in a garage, then trucking it out to an airport, attaching the wings, then flying a personal creation for the first time.  An airplane unique to you, since there isn’t one quite like it any where else.

    That’s the beauty of a homebuilt.

    Here is a link to Randy’s build video done by Kobalt Tools.

  • 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.

  • PopSocket iPad Yoke Mount

    I was recently clued in to a really cool (and very cost efficient) iPad yoke mount.

    It’s called a PopSocket and you won’t find it on any aviation website (I have to credit Joe Casey of Casey Aviation with this nifty find).

    It’s very simple.  You take the mount (see right) and stick it to your yoke.  Then you pick one of a ton of designs from PopSocket and stick it to the back of your iPad (you can even create your own design!  B2 Bomber anyone?).

    It’s low profile, doesn’t get in the way of anything, and is easily removable.  The PopSocket mounts are $10 apiece (depending on the size of your iPad, you may want to get 2).  The PopSocket is $10, so at the most, you’ll be in $40 plus tax and shipping.  Most mounts on Sporty’s are upwards of $50 and require a lot of installation, are big and bulky, and usually require lots of juggling to get the iPad in and out of the mount.

    Give the PopSocket a try.

3 Comments

  1. I think you left out an important part of the picture. Maybe it’s there, but I can’t find it. The question is WHEN?
    The footnote tells when it was issued, but not WHEN it applies. Is it a statement of present conditions? Or is it a forecast of conditions at some future time? Somewhere that information is available, but I can’t find it.
    Albert Holt
    AL@holtmarinesystems.com

    1. Hi Albert, at the bottom of the Prog Chart itself, there is an issue time, then directly below it, there is a valid time. That valid time is when it applies. Surface Analysis charts are current, but Prog charts are always forecast. Unless of course, they haven’t been updated, then it’s showing what was supposed to take place in the past.

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