Seven tips to keep in mind before encountering MVFR. Plus: evidence of the location of Amelia Earhart's airplane turned out to be more rock than solid.
MVFR: 7 tips to keep in mind before encountering marginal conditions.
Plus: the 34th Richard G. McSpadden Report is now available, and evidence of the location of Amelia Earhart's airplane turned out to be more rock than solid.
🛩️ Estimated time en route: 5 minutes
Shrinking margins
Flying under marginal visual flight rules (MVFR) can present distinct challenges for private pilots. If you’re new to MVFR or need a refresher, these seven tips are a good first step toward improving your proficiency and confidence in handling these conditions.
1. Understand MVFR conditions Obvious, simple, but necessary— before encountering MVFR conditions, you must understand clearly what they entail.
Screengrab via FAA Safety Team
MVFR conditions are less ideal than VFR but do not require an instrument flight plan like IFR conditions. They demand increased attention to detail and situational awareness to anticipate challenges, particularly if the lower ceilings and reduced visibility encroach on your personal minimums.
Failing to acknowledge the limitations of MVFR can lead to unnecessary stress and potential navigation errors. Which brings us to our next point…
2. Know your limits Understanding and respecting your personal limits as a pilot is crucial when evaluating and navigating MVFR conditions. If you are not confident about the weather conditions, comfortable with them, or are questioning your proficiency in handling them, it's perfectly acceptable — and, in fact, encouraged — to delay your flight or scrub it entirely.
That’s particularly true this time of year when temperatures flirting with the freezing mark add another layer of complication. Night skies, mountains, and water do the same.
Safety should always be the top priority, and making a prudent decision to wait for better conditions is a hallmark of a responsible pilot. Continuously evaluate your skills and experience, and seek additional training if needed.
3. Increase your instrument proficiency Even if you primarily fly VFR, a basic understanding of instrument flight boosts your skillset in MVFR conditions. Consider enrolling in an instrument training course to improve your proficiency.
Familiarity with precision flying and basic instrument scanning techniques can enhance your ability to navigate safely when visual references are compromised. Regularly practicing these skills will better prepare you for unexpected situations and build your confidence and composure in handling them.
However, as we all know, the dangers lurking in MVFR — particularly the risk of continued VFR flight into IMC — pose a threat to pilots of all experience levels. Instrument skill-building is no substitute for diligently following personal minimums and taking ample time to…
4. Carefully plan your flight Effective pre-flight planning is a foundational component of an informed go/no-go decision and a safe flight. Utilize advanced flight planning tools, such as your electronic flight bag, to gather comprehensive weather information, including real-time updates and NOTAMs. Pay close attention to TAFs, METARs, and graphical weather depictions to identify potential weather hazards along your route.
Having a well-structured plan that includes alternate airports and emergency procedures is vital. You should have a clearly defined plan of action to address the possibility of worsening conditions during the flight. If you’re flying with passengers, be sure to brief them on the flight plan and relevant safety procedures.
5. Maintain situational awareness In MVFR conditions, maintaining situational awareness is paramount. Reduced visibility can make it challenging to rely solely on visual navigation.
Regularly cross-check your position using both visual landmarks and navigational aids. Instruments like GPS can provide additional support, but it's essential to stay vigilant and continuously scan your surroundings for changes in weather and terrain. Practicing "see and avoid" techniques will help you stay ahead of any potential threats.
6. Avoid scud running Scud running, or flying at low altitudes to remain below clouds, is a dangerous practice that should be avoided. While it may seem like a way to maintain visual contact with the ground, it significantly increases the risk of controlled flight into terrain (CFIT) accidents.
Always adhere to proper cloud clearance requirements, and avoid flying in low visibility conditions unless necessary and within your capabilities. If weather conditions deteriorate, consider turning back or diverting to a safe alternate airport.
7. Communicate with ATC Effective communication with air traffic control can be a lifesaver in MVFR conditions. Don't hesitate to request assistance if you encounter unexpected weather or need help navigating.
ATC can provide real-time weather updates, radar vectors, and guidance to help you safely reach your destination. Building a strong relationship with ATC on each flight and regularly utilizing flight following services will enhance your safety and situational awareness.
The bottom line Even if you don’t need an additional rating to fly in them, MVFR conditions require sound decision-making and proficiency. By understanding the limitations of MVFR and your own limitations as a pilot, becoming more instrument proficient, and thoroughly planning flights, you can confidently and safely manage these challenging conditions, even if it means delaying or scrubbing a flight.
You are a 1,000-hour IFR-rated pilot flying a Cessna 206 and have planned a VFR flight from San Marcos Regional Airport (KHYI) in Central Texas to Scholes International Airport (KGLS) on the Texas coast in Galveston. The weather briefing shows VFR conditions along your route with ceilings around 6,500 AGL and visibility of 6 miles.
About 30 minutes into the 60-minute flight, cruising at 5,500, squawking 1200, the visibility begins to decrease, even as ceilings remain more or less constant. You feel that conditions might be MVFR before you reach Galveston, but it’s uncertain. What’s the safest course of action?
🛩️ The 34th Richard G. McSpadden Report (formerly the Joseph T. Nall Report) is now available from the AOPA Air Safety Institute. A few big-picture trends:
The number of fatal accidents decreased (from 200 in 2021 to 181 in 2022), but the number of total accidents increased (from 1,120 in 2021 to 1,152 in 2022). That equated to 4.3 total accidents and 0.68 fatal accidents per 100,000 hours in 2022.
Landing accidents were among the most common in 2022 (346 total), but they were also among the least fatal of the major accident types (fatal roughly 2% of the time). Some of the most lethal accident types included en route accidents (fatal 28% of the time) and maneuvering accidents (fatal 48% of the time).
⛽ Misfueling concerns raised by the introduction of new unleaded fuels prompted EAGLE to publish a notice on the topic earlier this week with a few critical reminders to avoid issues:
Confirm the limitations of the engine and airframe.
Stay conscious of type, grade, and volume when fueling. When placing full-service fuel orders, confirm these details with line service personnel.
Have proper logbook documentation and placards for your aircraft.
👩✈️ Amelia Earhart's airplane remains missing. That's not exactly news. However, earlier this year, a sea exploration company captured an image of something resembling an airplane in an area consistent with Earhart's presumed flight path. 11 months later, we now know it was just a rock formation. It's a bummer for all involved, but hey, at least they're having fun with it.
Screengrab via AOPA Air Safety Institute
In Too Deep
This ASI case study of an accident that occurred over Thanksgiving weekend in 2011 is an evergreen reminder of the risks deteriorating conditions can present. If you're taking to the skies this weekend, keep conscious of get-there-itis and get-home-itis. No mission is worth risking your life or the lives of your pax.