Cirrus Autopilot Check

Drones: A Brief History

ByAndrew Robinson April 18, 2016April 22, 2016

Drones; these technological wonders have, seemingly, come out of nowhere over the course of a few years. Although they bring with them the promise of convenience and fun, they have also brought problems and uncertainty for the government, general public, and, specifically, the aviation community. But, where did drones come from and are they really something to be worried about? Let’s take a look at Unmanned Aerial Systems (UAS) and hopefully put to bed some of the concerns which seem to be following them around.

It shouldn’t come as a surprise to anyone when I say that drones have recently become overwhelmingly popular. The military, businesses, and hobbyists are increasingly utilizing them for all kinds of purposes, which range from enemy surveillance to package delivery. Drone pilots are in high demand and several aviation universities are even offering majors designed to produce graduates which specialize in UAVs (Unmanned Aerial Vehicles).

Drones are relatively new to the landscape of unmanned flying machines. Although model airplanes have been popular since the dawn of aviation, the first “drones” didn’t start becoming commercially available until a few years ago. As electronic technology advanced, so did model aviation. Models became more and more sophisticated and could be flown remotely as long as they remained within sight of the person flying it.

It wasn’t until about 3 or 4 years ago that the technology became available to develop drones. This is due to the need for very small and light electric motors, batteries, and stabilization systems. Once these started to become popular, it didn’t take long for drones to become bigger, cheaper, and completely automated.

It is important to note that there is a difference between drones and conventional model airplanes and helicopters. Drones are defined most simply as an unmanned vehicle which can be operated without user input from the ground. Conventional model aircraft can take all shapes and sizes, but must be operated within line of sight from the operator; as they have no ability to fly, takeoff, land, or navigate without input via a radio transmitter. So, if you happen to see a model aircraft flying, don’t assume automatically that it is a drone. Most of the time, model airplanes, helicopters and even drones are being flown safely and legally.

Generally, a drone is designed with several arms which come off of a central body. Each of the “arms” typically has a motor with a rotor mounted on it to provide lift while the main body is home to the radio equipment, landing skids and camera gear. If you see a model flying that looks like a conventional airplane or helicopter, odds are it isn’t a drone. Most likely it is being flown recreationally by someone nearby.

Historically, model airplanes and helicopters have been difficult to learn to fly. Before the times of pre-built foam airplanes and ready to fly drones, a modeler had to build their flying machine and find someone to teach them how to fly it. (Otherwise, they would likely only get one short flight). New modelers would be directed toward the local model flying club and would get plugged in with a group of established fliers who could outline the rules for model aircraft as well as get them up in the air safely.

However, because most everything is purchased online in today’s market, drones are bought and flown by enthusiasts who have not been taught the rules, safety protocols, and procedures necessary to safely operate their new kits. In addition, the drones incredible stability and ability to be flown without any skill means that anyone with great enough funds and an equally great lack of common sense can buy a model and program it to fly over any location they choose. Unfortunately, sometimes that includes places which cause problems.

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.

A Complex Clearance?

ByHank Gibson August 25, 2017August 29, 2017

I was flying in the Rio Grande Valley in south Texas a few weeks ago and heard an IFR clearance given to a King Air that pricked my ears up.  It was a clearance from CRP to LRD, but the routing was one you don’t hear too often anymore.  Because of active military airspace, the routing was via a radial and DME off the CRP VOR (so a point defined by the radial and DME) to another radial and DME point off the LRD VOR.

It took me a second to think about how to do this the easiest (without setting up the VOR and watching the DME).  After a moment’s thought, it’s actually a snap with the G1000.  You create 2 user waypoints, one for each Radial/DME spot, then put those 2 user waypoints in your Flight Plan.

Here’s how.

Step 1

Using the big knob, go to the Waypoint chapter.  Once there, scroll down to the User Waypoint page using the small knob.

Step 2

Press the New soft key.  If you want to name the waypoint something specific, you can do that at the top of the page.  If not, it will default to something like VOR 1 or VOR 2.

Step 3

Under Waypoint Type, use the small knob to select RAD/DIS (stands for Radial/Distance).

Step 4

Under Reference Waypoints, again using the small knob (or your keypad), type or dial in the VOR identifier, the radial from that VOR, and the DME distance.  Press enter and you are done.

Once you have both User Waypoints created, then just put them in your flight plan (if you forget what you named them, you can just go back to the User Waypoint page), and off you go.

Calm Wind Landings

ByHank Gibson December 11, 2015December 21, 2015

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.

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!