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.

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    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.

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    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.

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  • 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.

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    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.

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  • AOPA Air Safety Institute: More Difficult Decisions

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    Satellite communications company Iridium now has a really nifty little product called the Iridium Zoleo Satellite Communicator. Most pilots who fly newer Cirrus Aircraft will be familiar with the company name Iridium. Iridium manufactures the built in satellite phone that is an option in all Cirrus after 2012. The Iridium Zoleo brings messaging capability to any airplane in a cost effective and simple manner.

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  • IM SAFE: Are You Really?

    As pilots, we are all familiar with the IM SAFE acronym that the FAA puts out.  It comes up as part of the ground training over Human Factors during private pilot ground school.  We all memorize it, spit it out for our check rides, then most of us promptly forget about it.

    When I was training for my pilot’s licenses, I was at a Part 141 school that was very standardized (LeTourneau University, who has a fabulous aviation school).  Before each flight, we had to do a self evaluation based on the weather and the IM SAFE checklist.  Based on our answers, we would then determine if the conditions were conducive to flying as well as if I was physically okay to fly.

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    Medication

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    Stress

    StressometerThis is a huge one that pilots ignore a lot.  Maybe it was a stressful day at work, maybe you are running late to the airport, your meeting got moved up, whatever.  Stress can jump on you and mess up a pilot’s thinking very quickly.  If you have a lot of other things on your mind and you aren’t able to focus just on flying, it might be a good idea to stay on the ground.

     

    Alcohol

    Out of the whole IM SAFE list, the alcohol limitations are very clearly defined.  8 hours bottle to throttle, no more than 0.04% BAC, no operating an airplane while under the influence, and no carrying passengers who are visibly intoxicated.  For your personal minimums, it’s a good idea to increase that time to 12, 18 or even 24 hours bottle to throttle.

    Fatigue

    Learning to fly while a college student led to a fair share of canceled flights due to fatigue.  I operate best on 8 hours of sleep in the past 24 hours.  I can function on 6, but anything less than 6 hours, my performance drastically drops off, sometimes to a point where I wouldn’t be safe.  I discovered this while with my flight instructor attempting to do a holding pattern and completely botching it up.

    I observed this as a CFI quite often.  If I was doing ground with a student and they were struggling, my first question would be, how much sleep did you get last night?  More often than not, if I had to ask that question, I would get an average answer of 3 to 4 hours (I even had one guy show up for a flight block on 2 hours sleep.  I sent him back to the dorm).

    Fatigue is very easily overlooked because it’s not measurable.  Needing to get a flight lesson done or needing to get somewhere when you are obviously fatigued is not a good idea.  Make sure you get a good night’s sleep before a flight and don’t be afraid to cancel if you didn’t.  Set some sleep personal minimums and make them hard and fast.

    Eating

    Don’t skip meals and fly.  Performance greatly decreases when a pilot is hungry.  At the very least, stick a couple of food bars in your flight bag to give you some nourishment.

    Also, stay hydrated, especially in the summer time.  I carry a huge bottle of water with me on all my flights because I get headaches if I don’t drink enough.  Getting dehydrated on a long flight can lead to all sorts of performance problems (over hydration is also a problem in the air, but that’s what Gatorade bottles are for, right?).

    All this to say, have some personal minimums when it comes to you and your body.  Check the plane, check the weather and check yourself.  If anything falls in the “red” area in any one of those three categories, stay on the ground and don’t press your luck.

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