Scud Running

I was speaking with a pilot a few months back who was not instrument rated.  He was telling me of his flying experience while continually speaking fondly of scud running.  He told me several stories, most of the time with a smile on his face, about scud running to his destination while staying clear of clouds.  While he was talking, my mind was cycling through the numerous accident reports I’ve seen where a scud running VFR pilot has crashed into terrain or an obstacle.  Needless to say, scud running is not a very good idea.

This pilot’s stories got me to thinking, how common is the practice of scud running amongst VFR only pilots?  As an instructor, I always teach my private students about personal minimums and making that no-go decision when clouds are below those personal minimums.  The act of scud running falls under several of those dangerous pilot mindsets, get-there-itis, invincibility, and macho-ism, to name a few.

To bring everyone on the same page, let’s define scud running.  Wikipedia has a very good definition:

Scud running is a practice in which pilots lower their altitude to avoid clouds or instrument meteorological conditions (IMC). The goal of scud running is to stay clear of weather to continue flying with visual, rather than instrument, references. This practice is widely accepted to be dangerous, and has led to death in many cases from pilots flying into radio towers and high tension wires; however, even instrument-rated pilots sometimes elect to take the risk to avoid icing or embedded thunderstorms in cloud, or in situations where the minimum instrument altitudes are too high for their aircraft.

To put some numbers with that definition, a scud running VFR pilot would takeoff with a 1200-1500 foot ceiling and stay 700-1000 feet above the ground, right in the area where towers, hills, and rapidly rising terrain reside.

Scud Running

How do we change this mindset?  Well, if someone has been scud running for years without incident, the practice becomes normal, like the pilot I mentioned above.  The mindset of invincibility sets in and the practice continues.  This particular pilot can also lead other pilots to adopt the same practice, encouraging them that nothing will happen to them, since we all know that our pilot peers know better than our flight instructors (insert heavy sarcasm here).

In order to change this mindset, instructors need to emphasize personal minimums from day one.  This includes ceilings, visibility, and winds.  For a seasoned pilot, a review of accident statistics might help the process.

Scud running is not a safe practice.  If you’re a scud runner, you need to rethink your attitude.  Is getting there really worth it?

Still not convinced?  Read this pilot’s experience from AOPA.

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  • Setting Standards

    Type Clubs Lead By Example with Standard Operating Practices

    This article appeared in the May 2019 edition of EAA’s Sport Aviation Magazine. It is used with permission. For other articles by Charlie Precourt, please visit EAA.org and join for a full subscription.

    Imagine a year when there are no fatal accidents in general aviation. Does that seem impossible? The airlines achieved that many years ago, and so can we if we focus on the right things in our safety pro- grams. In fact, the overall trend in GA accident rates over the last few years is very encouraging. AOPA’s Air Safety Institute published its annual GA Accident Scorecard recently (see www.EAA.org/ extras), revealing fatal accidents from 2008 to 2017 are down more than 30 percent. Nevertheless, there were 185 fatal accidents in 2017, so we still have a long way to go. But, there are many developments in safety programs across GA that can keep the trend going.

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    In the middle, between procedure and technique, is a best practice. In this example, lowering the gear just before the final approach fix is a “standard practice.” It is the generally accepted “best” place to lower the gear. In GA, however, aircraft owners don’t generally answer to a boss, so I prefer the term practices instead of procedures.

    However, whether or not someone is paying us to fly, following best practices just makes sense. If you have a good set of practices, they enable you to do things the same way every time, leaving lots of brain cells to manage the unusual, the things that might go wrong. The safest approach to accomplishing a flight task is one that leverages consistency. On the other hand, if you are inconsistent, doing flight tasks differently each time, you’ll always be struggling to keep up. So, in my involvement with the safety committees for both the Malibu Mirage Owners and Pilots Association and the Citation Jet Pilots Association, there has been broad acceptance of recently developed standard operating practices.

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    Cargo

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    Flight Planning and Preparation

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    Surface Operations

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    En Route

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    • Perform landings at a weight that allows a full stop in 60 percent of available runway length.
    • Consider an SOP that establishes you will fly with a CFI on a refresher flight before flying as pilot in command if you have not logged at least an hour of flight time and one takeoff and landing in an aircraft of the same type within the preceding 45 days.

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    Wherever there are “techniques” associated with things like takeoffs and climbs, cruise, use of autopilot, power settings, and approaches and landings, you can write down your preferred technique as your own SOP. Describe each maneuver in enough detail (speeds, altitudes, power settings, configurations, etc.) to define a routine you will use each time. This ensures you fly consistently each flight and leverage the power of the standard operating practice, that is, to give you the bandwidth you need should you encounter an unexpected event or an emergency.

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  • Wind the Clock

    There is truth in the old adage that 99% of flying is routine while the remaining 1% holds the potential for events that cause those who fly to hold themselves above mere ground-bound mortals. My 37 years of military flying might have distorted that ratio a fair bit given the complexity of high-energy fighter aircraft and the uncertainties of combat, but rest assured we all earn our right to be proud of our wings every time we fly.

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