There was a bill introduced in Congress recently to take control of Air Traffic Control away from the FAA and give it to a private, for profit, corporation. The initial reaction of pilots is “Ahhh! User fees!” which we are all adamantly opposed to. There are a myriad of reasons why this is a bad idea (the “Flying” article makes a comparison to giving NASA to Richard Branson and Jeff Bezos) and we as pilots should be against it.
You are hand-flying an in-the-weather descent, power back, heading for the FAF. You start a 30 degree banked turn at your lead point to cross the FAF, when your passenger behind you gasps. Looking over your shoulder, you see he has spilled his drink into his lap…too bad for him! However, when you turn your head back to your panel, your inner ear tumbles and you see 45 degrees of bank, 15 degrees nose low, airspeed increasing.
Congratulations! You have managed to get distracted and sucked into an unusual attitude recovery. By the book, you should roll wings level, pull to the horizon, and adjust power as necessary to keep the airspeed within limits. In this scenario, if you had not experienced vertigo, you might have been able to roll to less than 30 degrees of bank, recover your turn, pull the nose up to less than the original descent attitude, pulled a bit of power to slow back to your desired penetration speed and then resumed your desired ground track. However, this would only be appropriate if you had full situational awareness as to the deviations caused by the look over your shoulder, plus full confidence that the moderate corrective actions would put you back on your desired flight path.
As a military aviator, I learned unusual attitude recoveries based upon hard maneuvering at extreme pitch and bank angles. In the hard-maneuvering environment, an unusual attitude could be 90 degrees straight up, airspeed decreasing below 120 kts…or 80 degrees nose low, 135 degrees of bank, airspeed increasing through 500 kts… etc. In these cases, understanding angle of attack, or AOA, is critical to maintaining controlled flight and returning to a normal attitude.
In an extreme nose-high attitude, a military aviator is trained to roll the aircraft to 90 degrees of bank, ease off the back-stick pressure to reduce AOA, add power as required, and allow the nose to slice back towards level, rolling to wings level as the nose approaches the horizon. If nose low, the recovery procedure is to roll rapidly, within asymmetric g limits, until wings level, then to pull at optimum g loading to recover to level flight. For the nose-low recovery, power was normally reduced until airspeed could be assessed and brought under control. However, when doing the nose-low pullout at 7-9 gs, pulling the power for too long would leave you much to slow to resume combat.
The AOA gauge on a fighter’s glare shield is a primary reference during hard maneuvering and for landing. The AOA for optimum maneuvering is 13 degrees, displayed as the green circle or “green donut” on the gauge. The red chevron on top represents a slow condition of 15 degrees or more and the yellow lower chevron represents 11 degrees or less.
For normal landing in the F-16C, the pilot slows to 220 kts and configures abeam the touchdown point while mentally computing the final approach airspeed of 136 kts plus 4 additional knots for each 1000 lbs of fuel. When rolling off the perch and flying the final turn, the pilot would usually only glance once at the airspeed once to ensure final turn airspeed of 180 kts while using the AOA sight gauge as the primary indicator of a best performance turn. As long as the AOA was green donut (13 degrees) or less, you would not stall. If on speed and 13 degrees wasn’t going to get you around the turn to line up with the runway, you knew you were going to overshoot. You never wanted to see the red chevron of 15 degrees or more as that meant you were too slow, pulling too hard, and in danger of building an un-recoverable sink rate!
Few GA aircraft are currently equipped with AOA indicators, though there are several after market devices available for retrofit. However, knowing the impact of AOA and how to manage it is vital to safe aviating, even without an AOA gauge. The bottom line is, as long as you don’t ask the wing to produce more angle of attack than it can handle, you won’t stall.
Practicing final turn stalls, to know what the wing feels like as you get too slow or pull too much on the controls, increasing AOA past the critical point, will keep you safe when you encounter that unexpected overshooting wind or you find yourself inadvertently on too tight of a downwind leg. Better to overshoot or take it around to try again, than to pull too hard and exceed critical AOA.
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 flies his two homebuilt sailplanes.
Takeoff briefings are one of those things that most pilots are taught when they first learn how to fly, but once they get into flying themselves around, quickly fall by the wayside. There is a reason student pilots are instructed to perform a takeoff briefing before departure. It gets them thinking about what the plan is after they get off the ground and what to do if something goes wrong.
Takeoff briefings are a good habit to get into. Airline crews do a takeoff briefing before every departure, even though they have performed a takeoff in that particular airplane thousands of times. It enhances safety and provides repetition, keeping that knowledge at the forefront of the crew’s minds.
In general aviation, a takeoff briefing should cover what the takeoff procedure is, what the abort plan is, and what the plan after takeoff is.
Takeoff Procedure
Most pilots fly the same airplane all the time, so the familiarity with what goes into a takeoff is there. But, habits should be formed to brief the takeoff procedure as part of the takeoff briefing. It doesn’t need to be extensive, just covering the basics of how the airplane is getting off the ground. Something like this:
Throttle setting (if turbo charged, will full throttle cause an overboost?)
Rotate speed
Expected takeoff roll
That’s it. Nothing fancy for the takeoff procedure.
Abort Plan
What is the plan if something goes wrong? It doesn’t have to be an engine failure, maybe the engine coughs when full power is added or maybe the engine doesn’t produce peak RPM. Maybe the takeoff roll is longer than anticipated and something doesn’t seem right. Maybe on climb out a door pops open. Maybe the engine fails at 1,000 feet. It’s good to keep the plan in the foreground for what to do if an abnormal or emergency situation takes place.
Brief the aborted takeoff procedure
Pick an abort point on the runway based on the expected ground roll
What is the procedure if the airplane isn’t off the ground by then?
What is the procedure if the engine quits on the runway?
Brief the engine failure procedure at low altitude
If the engine fails over the runway, will you try to land on the runway?
What altitude would you elect to turn back as opposed to landing straight ahead?
If the plane is too low to turn back, would you land straight ahead or aim left or right?
What airspeed will you aim to hold if the engine fails?
In a Cirrus, what is your minimum parachute deployment altitude?
After Takeoff Plan
After the airplane is off the ground, what’s the plan then? Are you staying in the pattern or departing the area? Do you need to adjust your power at a certain altitude? What altitude are you climbing to? What heading are you going to fly? Is your flight plan in your GPS? This is an excellent time to set up altitude and heading bugs if your airplane is so equipped.
Get in the habit of doing a takeoff briefing before you call the tower or announce your departure. It get’s your mind focused on the task at hand and then what is going to be happening next.
You have finally decided it’s time to make an aircraft purchase. You’ve got your private pilot certificate with an instrument rating.
You’ve been flying for 3 years, mainly renting the Piper Arrow at the local flight school. You’ve had some frustrations at times with scheduling, since the Arrow is also used for training at the flight school. The airplane isn’t very well taken care of, is kind of old, and breaks a lot.
After several weekends of trying to book the airplane to take a weekend trip to the family cabin, your frustration finally boils over. It’s time to make an aircraft purchase.
Here’s a better question: Have you bought an airplane before? Do you know the process? Do you know what to look for in maintenance records? Do you know what ADs are required? Is the airplane priced higher than it’s valued?
Overwhelmed yet? Texas Top Aviation is here to help in your Aircraft Purchase. Visit our Aircraft Purchase Consultation page for more information. Ready to buy? Contact Texas Top Aviation today!
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.
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.
Brazilian manufacturer Embraer recently received FAA certification for it’s “mid-light” Legacy 450. Capable of Mach .83 and a 2,500 mile range, this is one sweet airplane. Embraer designers gave passengers headroom as the cabin stretches up to 6 feet in height down the center. Complete with fly by wire controls and a full glass cockpit configuration, Embraer did a wonderful job with this airplane. The club seats even fold down to a bed!
The airplane’s list price is $16.5 million. To learn more about the Legacy 450, visit Embraer’s website.
The latest Garmin software version on the Garmin G1000 and Cirrus Perspective by Garmin has a really neat feature. It gives the pilot the ability to create a hold at any fix, VOR, NDB, or even airport. If the point is in the GPS database, a hold can be created over it.
How does it work? Here are the steps.
Let’s say ATC tells you to hold over an intersection on a Victor Airway that you are already on. Since you are tracking the airway already, the airway should be in your flight plan complete with all the waypoints on it.
Bring up your flight plan and highlight the waypoint to hold at. Press the menu key. Using the big knob, scroll down to highlight the hold at waypoint option at the bottom of the bottom of the menu. Press enter.
Now you can build the hold. You select what the inbound or outbound course will be. Select a timed hold or a distance hold. Then select left or right hand turns. You can even input your expect further clearance time. Press enter and now you have a hold as a waypoint in your flight plan. Assuming you have a WAAS unit, the autopilot will fly the hold for you.
If you are ever told to “Hold Present Position,” Garmin has you covered. Simply press menu on the flight plan page, scroll down to Hold Present Position, then follow the prompts on the screen to build a hold at your present position.
