10/24/2020 0 Comments
In this episode, I take you through my debriefing notes from a coaching flight with a client. After a flight, these notes become the basis of a 2-4 page post-flight report that is prepared for our clients but today I walk you through some key points that commonly come up with our coaching clients.
This episode is brought to you by show supporters: Valery Milner & Alhain Imani
7/15/2020 0 Comments
In this episode we announce our new pilot job service, discuss why you shouldn't file an IFR Departure and also explain what flight following is and how to use it.
6/30/2020 0 Comments
5/20/2020 0 Comments
5/14/2020 0 Comments
5/13/2020 0 Comments
Please review this report that we have written surrounding best practices for flying a missed approach once a circling procedure has been commenced. Spoiler alert! The ultimate recommendation is to avoid flying a circling procedure if the ceiling is below the final approach (FAF) fix crossing altitude.
This report is centred around the pilot's interaction with a Garmin Panel but contains some universally useful information that pilots should be aware of should they find themselves needing to go missed while circling. There are a few things in here that might surprise you, specifically pertaining to the behaviour of the avionics. We aim to give some useful tips and observations to assist pilots in maintaining situational awareness and control of their aircraft during this high workload and complex manoeuvre.
Ryan Van Haren
5/8/2020 0 Comments
Whether you fly VFR or IFR, if you fly in controlled airspace readbacks will at some point need to become part of your repertoire. Readback expectations may vary from place to place but the principles remain the same. In this episode, we discuss How to give a full readback, when to give a readback and why readbacks are an important part of pilot controller communications.
Nav Canada VFR Phraseology Guide Link
4/3/2020 0 Comments
Uncontrolled aerodrome procedures are something that even the professionals mix up sometimes! We discuss the required radio calls and procedures when flying into an MF (Mandatory Frequency) or uncontrolled airport both IFR & VFR that may or may not be served by a Flight Service Station (FSS). This episode is a great brush up on the little details that can sometimes get us in trouble. It is also a great intro to Canadian uncontrolled aerodrome procedures for those that will be flying into Canada for the first time.
3/23/2020 0 Comments
What is the difference between VFR and VMC and the difference between IFR and IMC? How can you use this understanding to your advantage when flying IFR. Ever heard of a VFR climb for an IFR aircraft? Get your notebook out...
Do you use a kneeboard when you are flying? Does it help or get in the way. We discuss how that useful little tool may actually be getting in the way of your IFR workflow.
1/31/2020 6 Comments
We share this video thanks to a client that we recently worked with in the simulator. He agreed to share this video in hopes that it may bring attention to a critical phase of flight and create awareness so that others may learn.
In this video the pilot is flying a non-precision localizer approach. The pilot is new to modern glass panels and autopilot use hence the simulator training. This pilot also had not flown IFR since Stabilized Constant Descent Angles were introduced several years ago. In this video the pilot has the autopilot engaged and had just levelled off at the last approach step-down altitude prior to the final approach fix. Being a high workload situation with new to him avionics, he does not increase power when the aircraft levels. While the autopilot maintains altitude the airspeed begins bleeding off until the stall warning activates. What is more interesting is the nine second reaction time to the stall horn. A SCDA on this approach would have avoided the level off and need to add power.
This delayed reaction time is something that is very common when faced with an unexpected audible warning or emergency. One of the contributing factors to this may be the pilot's unfamiliarity with the various audible tones that this particular avionics suite gives off. Altitude alerts, system warnings, stall warning and autopilot disconnect tones, all sound slightly different but also very similar. It is understandable why an unexpected stall horn may go unnoticed. Scenarios such as this give a prime example of why recurrent training is essential to maintaining proficiency and the value of flight simulation. It also goes to show why policies and procedures change over time with respect to how pilots operate.
In recent years there has been a push toward the use of Stabilized Constant Descent Angle Angle (SCDA) on non-precision IFR approaches. A SCDA approach is associated with approaches that do not employ the vertical guidance associated with ILS and LPV approaches. Traditionally, Localizer, NDB approaches involved multiple step-downs which necessitated multiple engine power changes with each descent and level off.
Stabilized constant descents mean that the aircraft begins its final descent and a specified point on the approach at a predetermined vertical speed based on that aircraft’s groundspeed. A stabilized constant descent enhances safety by eliminating multiple power changes and reducing pilot workload in addition to a higher likelihood of arriving at approach minimums configured and in a position to execute a safe and stable landing.
Taken one step further, the use of a SCDA allows the pilot to treat the Minimum Descent Altitude (MDA) much like a Decision Height (DH). While the MDA is still an altitude that is not to be descended below, it means that rather than levelling at MDA several miles from the missed approach point, a pilot using an SCDA may opt to execute the missed approach upon reaching the MDA, regardless of mileage remaining to the runway. This change in execution creates procedural similarities between approaches with vertical guidance and those non-precision approaches without vertical guidance which simplifies pilot workload and creates commonalities between the most venerable time in any approach procedure, the missed approach.
Additional input on the topic from airline pilot and flight instructor, Scott Jackson
It takes much longer to create a complete mental picture of the current state of everything when using a PFD, as it displays energy in a manner that requires consciously comparing it to a desired value and that takes mental processing power. Much quicker and easier to glance at a steam gauge and just know that it’s no longer at the desired three-o’clock position and also instantly recognizing whether we are fast/ slow and what the trend is by only a moment’s monitoring of the needle movement. Personally, transitioning to glass after 10,000 hours of chasing and corralling a panel of steam gauges, it gave me a headache and wasn’t at all intuitive
The SCDA should in theory allow a lower MDA and that may happen in the future. Where it’s not as easy as suggested is when the groundspeed changes during the final descent and-if in cloud-it nearly always does as we drop out of the cloud base. Therefore, it requires cross checking our crossing altitudes at each of those final-descent checkpoints and making minor changes in power in an attempt to reacquire the desired SCDA and hope that it’s enough to cross the next one at the right altitude and then figure out what power setting might work thereafter.
There is another issue which has to do with getting ground contact sooner on a “dive and drive” approach which helps with a ragged ceiling but this has its own problems.
There’s no question that SCDA approaches are safer and it’s the Stabilized that makes it so. I merely wish to point out that they are rarely as stabilized as following a VPath of Glideslope beam
Transportation Safety Board: RECOMMENDATION A12-02 Stabilized Constant Descent Angle (SCDA)
Written By: Ryan Van Haren (Cardinal Aviation Coach)
Living, flying and training in a busy metropolitan airspace surrounded by mountains and ocean can make for some beautiful and challenging flying conditions. Unfortunately, one of the by products of the geography around Vancouver is the fact that it limits pilots to flying and conducting IFR training to only a handful of airports. The biggest limiting factor is the unforgiving IFR flight conditions over and around the mountains combined with the fact that most GA aircraft are of the single engine variety that rarely have onboard de-icing equipment.
What ends up happening quite often is that an instrument rating earned in the Vancouver area gives pilots the legal right to fly IFR anywhere even if they have really only ever been exposed to a hand full of airports in the local area and they tend to stay in that theatre of operation. Eventually pilots gain the confidence to expand their area of operations and when they do is when the real learning begins.
This afternoon I received a call from a client. He is a safe and conscientious pilot who invests in recurrent training and has a very well equipped Cessna 210. He is not reckless, nor is he a cowboy. He regularly makes flights over the mountains but typically conducts these flights IFR either on VMC days or well on top of overcast layers. He knows his airplane but his flight experience in adverse conditions is somewhat limited. This client had called his coach in the past to discuss go/no-go decisions to get a second opinion.
This client planned to fly his usual route today at 13,000ft and called FSS for a weather briefing. The briefer advised him that the freezing level was at 5000' ASL and that there was no forecast icing enroute. The pilot departed in VFR conditions with an IFR clearance. He entered cloud at 7000ft and no ice was detected. In the climb out of 9000ft he started experiencing what he described as heavy rain that made the sound of rain hitting a tin roof. The OAT was -10. Ice began accumulating on the windshield and upon inspection of the wings significant icing had built up on the leading edge of the wing as well as on the surfaces aft of the leading edge.
The pilot knew that he was near the tops of the cloud layer and continued his climb. He managed to get on top and continued his flight to his destination and filed a PIREP with ATC. The ice slowly sublimated off the windscreen but remained on the wings for the duration of the flight. Compounding matters, upon reaching 13,000ft the pilot realised that his oxygen bottle had been left on after the last flight and was depleted.
The pilot encountered freezing rain, it wasn't forecast and based on the information from the briefer he did not expect any icing en-route. Having never experienced these conditions he did not have the tools or experience necessary to assist his decision making but one thing that he did do correctly was continue flying the airplane.
Advice From The Coach
When this client sent me the photos of his encounter I told him that he was lucky to be alive! There is one thing that every experienced pilot will tell you whether they fly a Cessna or a Boeing and that is "FREEZING RAIN KILLS!" It is to be avoided at all costs and in the event of an inadvertent encounter keep your airspeed and GET OUT!!!
LESSON #1 (The Dangers of Freezing Rain)
The danger of freezing rain is that it does not freeze on initial contact with the airframe. Instead, super cooled water droplets flow along the surface and freeze aft of the leading edges which greatly alter the characteristics of the wing. Even in aircraft with de-icing boots, or hot wings freezing rain will freeze aft of the protective surfaces creating dangerous ridges that alter the shape of the wing. The presence of ice on the wing, especially in this quantity can easily cause the aircraft to be unable to maintain altitude and increase the stall speed by dozens of knots and decrease the critical angle of attack by a significant margin. You are now a test pilot!
LESSON #2 (WX Briefings are Great But Your Eyes Are Better!)
The pilot did all the right things in getting a weather briefing. Yes the briefer advised that there was no forecast icing enroute. The key here is word forecast. We all know that a forecast is an educated guess at best. Here is a very simple formula that every pilot should commit to memory.
Visible Moisture + Below Freezing Temperatures = ICE
Regardless of what any briefing says if you observe an OAT of temperatures below zero and are entering cloud or are flying through rain you will pick up ICE. Of all icing types, freezing rain is by far the most lethal. Trust what you are seeing out the window over what you heard on the phone.
LESSON #3 (Most Controllers Are Not Pilots)
Contrary to what they might tell you, Air Traffic Controllers do not know everything. They are not psychic and the majority are not pilots. In this scenario the pilot filed a PIREP. To the controller this is appreciated, nice to know information that will be passed on to other pilots. The problem is that most controllers do not know whether or not a Cessna 210 has de-icing boots or what the implications of ice on each type of aircraft are. It is up to the pilot to speak up and inform the controller what is happening and what they need.
LESSON#4 MAYDAY MAYDAY MAYDAY (This is an Emergency!)
Emergencies are not limited to engine failures and fires. In the case of this pilot, I would without a doubt say that he is lucky to be alive. If faced with this situation the correct response is to immediately declare an emergency (MAYDAY) and get out of the icing conditions while maintaining a higher than normal airspeed. Controllers have tools and lower altitudes available to them that are only useable in an emergency.
LESSON #5 Swiss Cheese
Slice #1 - Inadvertent Icing Encounter
Slice#2 - Out of Oxygen
Slice#3 - Fortunately did not come out to play.
Icing is to be avoided at all costs in aircraft that are not equipped for it. As pilots it is important that we expand our level of experience by pushing our comfort zones and using the privilege of our licenses and ratings to experience new things. In doing so we are bound to learn lessons, sometimes the hard way. The important thing is that we share these lessons with others so that they avoid bad situations and know what to do should they encounter them.
Written By: Ryan Van Haren (Cardinal Aviation Coach)
The Cardinal Aviation Blog is a compilation of stories, tips, tricks and experiences from our Clients and Coaches. Some entries have a valuable learning lesson in them and some are to share some of what we are fortunate enough to experience when we fly.