Scud Running

IM SAFE: Are You Really?

ByHank Gibson February 16, 2016

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.

This was a great tool because not only do pilots have to pre-flight the airplane, they also need to pre-flight themselves.  It’s very easy to fall into one of the “Hazardous Attitudes” if there is a pressing meeting or you haven’t flown in a while and it’s a beautiful day, but maybe you aren’t physically fit to control an airplane.

Let’s break down the IM SAFE checklist to dig a little deeper into the physically fit side of flying.

Illness

This one is pretty easy.  Are you sick?  If so, how sick?  If you can’t hardly talk or your body feels like it was hit by a truck, then flying probably isn’t in your best interest.

The tricky area can become if you are only a little sick.  Maybe you have a cough or a little cold or a headache is starting to form.  You probably could go fly, but is it really a good idea?  It could be something worse, or it may be nothing.  You have to know yourself and put limits on yourself before you wake up on the day of your big meeting two states over.  Set illness personal minimums and stick to them.

Medication

There are a slew of drugs, both prescription and over the counter, that pilots cannot take and fly.  AOPA has a hotline to call for pilots to find out if they can fly with the medication they are taking, or what meds they can take to give them relief and still operate an aircraft.

Another great resource is your medical examiner.  Just give him/her a call and they will be more than happy to let you know what you can and can’t take.  They’ve been educated in the area of aviation so they are very knowledgeable.

Stress

This 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.

Present Position Hold

ByHank Gibson February 1, 2015

When I was working on my instrument rating back in 2007, my instructor and I did a lot of unpublished holds.  In ground school, I heard a lot about holding for weather or holding due to a traffic delay.  At my first job, my chief flight instructor was also a Continental (now United) captain and he told me a lot about having to hold for weather going into different places.

I heard all this, but I figured it would never happen to me when I’m flying GA airplanes.

Boy was I wrong!

I was flying a Piper Malibu into Phoenix with two passengers for Super Bowl weekend and the weather was awful.  No thunderstorms, but moderate precipitation and low ceilings.  We were coming into Deer Valley (KDVT) on the north side of Phoenix and about an hour out, ATC advised me that arrivals into DVT were having to hold and to expect a delay.  The controller said the delay would be about 30 minutes, so by doing a quick calculation, I determined the delay would probably be all cleared up by the time I got in the area.  At the time, I didn’t know if the delay was due to weather or traffic congestion.

Twenty minutes later, the controller advised me that there was still a delay.  I queried what it was for and he informed me it was due to weather.  He asked me if I wanted to hold or divert.  I listened to the ATIS and heard the ceilings were variable from just below the minimums to just above.  I told him I would hold as the TAF I saw predicted the ceilings to go up.

“Malibu, hold present position, hold east, expect further clearance 2140 Zulu.”  Gulp.

At this point, my autopilot had gone out, it was turbulent and I was definitely in the soup.  This was going to be fun.

After recovering my wits, I read back the clearance, then set about setting up this hold without getting too far from my present position.  The Malibu I was flying had a Garmin 530 which I was using as my primary means of navigation.  I was on V190, but I didn’t have all the fixes in my flight plan.  What to do?  And what to do fast?

The 530 has a rarely used function called a User Waypoint.  It comes in handy in situations like these.  On the moving map, you can turn the cursor on, move the cursor to any point on the map, and, by pressing enter, create a User Waypoint.  This is what I did on V190.  After I created it, I had to go to my flight plan, find the right spot, and input the User Waypoint just like I would any fix.  Just a note here, when you create a User Waypoint, make sure you remember what you named it so you can find it again.

After I input the User Waypoint in the flight plan, I had to go back and activate the leg that the User Waypoint was the end point on.  Then, to make sure the flight plan didn’t go to the next waypoint once I crossed my User Waypoint, I had to press the OBS button on the 530 in order to put the GPS in suspend mode.

Keep in mind, my autopilot wasn’t working, so this involved a lot of multi-tasking!

That’s how to do a present position hold using the Garmin 530.  Got all that?  Here’s a concise review:

• Create a User Waypoint
  • Turn the cursor on by pressing the FMS knob
  • Move the cursor to the point where you want your User Waypoint
  • Press enter and name the User Waypoint
• Press the Flight Plan button
• Input the User Waypoint into your flight plan at the proper point
• Activate the leg that the User Waypoint is the end point on
• Finally, press the OBS button to put the GPS in suspend mode
• After you’re cleared onward, just press the OBS button again to take the GPS out of suspend mode

New Houston Airspace Procedures

ByHank Gibson May 29, 2014

If you are based in Houston, or heading into or out of the Houston airspace under IFR, have you updated your charts?  If not, you may hear a clearance stating: “N67889, cleared to Amarillo via the BORRN 1 Departure, CRGER Transition, Direct.  Climb via the departure, expect 8000 in 10 minutes.  Departure frequency 123.8, Squawk 3365.”  You manage to get the clearance written down, but have completely messed up the spelling of both BORRN and CRGER, so you have no idea where the intersections are.  After stumbling through a readback, you ask ground to spell the fixes for you.

Then, more bad news.  You haven’t updated your GPS cards yet, so the departure isn’t in your 430.  It’s an RNAV only departure, so you can’t fly it based on the NAV Radio.  You were planning on updating your iPad when you got to Amarillo, so you don’t have the departure on there, either.

This has probably already happened to a few people today already.

Houston airspace got a major overhaul today.  There are 20 new DPs and 29 new STARs guiding IFR traffic into and out of Houston airspace (including one named the DOOBI 1 Arrival, named after the Dooby Brothers band).

The FAA’s goal in all these changes, according to AOPA, is to “bring fuel efficiencies, time efficiencies, and reduce carbon emissions” (from Benet J. Wilson’s May 15th article on AOPA.com).  The FAA issued a NOTAM today valid until June 6th describing what routes for pilots to file.  The NOTAM also contains contingency plans for pilots flying without updated charts (like our example above).

Pilots should expect these wide scale procedure additions and changes to start showing up in other Class B airspace across the country.  As always, make sure those charts are updated, GPS databases are current, and you do some studying of your route before you file your flight plan.

Making An Aircraft Purchase

ByHank Gibson March 26, 2014July 14, 2026

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.

Time for Trade-A-Plane?

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!

Coflyt Ownership App

ByHank Gibson January 29, 2021February 17, 2021

A new app came out last year that fits a need for many owners. Coflyt, available on the Apple App Store for $14/month for up to two airplanes, helps immensely with staying organized. Those questions of, “When is my oil change due?” or “Has the plane had it’s IFR inspections?” are easily answered by checking the app instead of having to dig through maintenance logs.

Not only does Coflyt help keep track of maintenance, but it also houses squawk lists that owner’s can send to maintenance shops as well as keeping track of Airworthiness Directives. If the pilot remembers at the end of flights to put the amount in, it even shows how much fuel is remaining in the airplane.

For flying clubs and partnerships, it provides easy scheduling without having to share calendars. Payments can also be taken and flights tracked. No more paper flight sheets after flights to track down.

As a pilot, it helps immensely to be organized. For $14 a month ($36/month for partnerships or flying clubs), that’s a small price to pay.

The Importance of Slowing Down

ByHank Gibson June 4, 2018June 4, 2018

Technology has made our job as pilots simpler, streamlined, and safer.  With all the new GPS & autopilot technology that seems to come out every month, flying an airplane is getting easier every day (and when I say flying, I mean programming!).  I can’t tell you the last time I actually used a VOR for navigation, other than a practice approach.  The AIM even has guidance in it now allowing pilots to use the GPS overlay on a VOR or LOC approach instead of switching to the actual NavAid on the course needle (you have to WAAS in order to legally do this).

I hear the argument already.  I am young (31) and used to all the different touchscreens because I have grown up with them.  Tech is nothing new to me.  It’s not that easy for everyone, I do understand.  There is also the argument that all the tech causes pilots to not know how to fly the airplane, which is also valid. This is why I put an emphasis on hand flying in any kind of training I do.

For the sake of argument in this article, yes, I am young and I adapt to technology pretty easily.  I’m not afraid to press buttons to figure out what they do, but I usually do it while sitting on the ground with a GPU hooked up (or I go look in the manual).  And yes, all the autopilot ability has caused a decrease in base pilot skills.  I actually encourage every customer I have to go get a tailwheel rating so that they can actually learn how to fly better.  You don’t use a rudder much in a Cirrus compared to a Super Cub or a Citabria.

What I want to focus on for a few minutes is how to alleviate the frustration that comes with getting so wrapped up in the technology when it doesn’t do something that you want it to, or the wrong button gets pressed, then you end up somewhere you had no intention of being.

The biggest thing a pilot can do when it comes to technology is NEVER to get in a hurry.  Good training is first and foremost, but, after that when flying without an instructor or even in recurrent training, SLOW DOWN and think through what you are doing and what you want the system to do.  This will alleviate a ton of frustration.

It can be very easy in hot, turbulent weather to get tuned in to the GPS programming, trying to do five or six different things in the span of five or six seconds, before looking up and realizing that plane is 500 feet off altitude (without an autopilot) or you blew through the course you were supposed to be intercepting (with an autopilot).

What I teach is to slow down, whether or not you have an autopilot, and do one thing at a time.  Once that item is done, look up at the instruments or the horizon, check on things, make sure the airplane is still flying properly, then do the next thing.  Don’t try and do a bunch of things all at once or in a hurry.  It will usually get you off course and off altitude, plus it distracts the pilot from his main job:  Flying the airplane.

So, next time you want to do something on your GPS, pause, take a breath, think through what you want to do, then do one item at a time.  The outcome will be less frustrating and you’ll keep flying where you want to go.