Posts Tagged With: Visit The Gambia

Flying in The Gambia

Flying in The Gambia is Simply Fantastic…

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Rules of Thumb Every Pilot Should Know 

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When to Abort a Takeoff: The 50/70 Rule

A general rule for GA aircraft is if you haven’t reached 70% of your takeoff speed by the time you’ve reached 50% of the length of the runway, you should abort your takeoff.

Read the full article here.

Why do you need 70% of your takeoff speed by 50% of the runway? As you accelerate down the runway during takeoff, you start chewing up more feet of runway for every second you’re rolling down the pavement. If you haven’t achieved 70% of your takeoff speed by the time you’re halfway down the runway, you may not have enough pavement left to get to rotation speed and lift off.

course-corrections

The 1 in 60 Course Correction Rule

The 1 in 60 rule states that if you’re off course by 1NM after 60 miles flown, you have a 1 degree tracking error. Time to correct that heading!

Another tip: If you’re 60 miles away from a VOR, and you’re off course by one degree, you’re off course by one mile. Last thing: if you fly a 60 mile arc around the VOR, you’d fly a total of 360 miles…talk about a long instrument approach!

Here are the other rules, and how to use them.

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Source: Rules-Of-Thumb Every Pilot Should Know | Boldmethod

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The 5 Most Common Checkride Failures For Private Pilots | Boldmethod

Checkrides can be scary, especially your first one. But there’s good news: a lot of other people have taken them, and you can learn from their mistakes.

Source: The 5 Most Common Checkride Failures For Private Pilots | Boldmethod

1. Weather: Who loves weather reports and forecasts? Not too many people. Unfortunately, you’ll need to know it all. METARs and TAFs aren’t so bad, but when you start digging into AIRMETs, Winds Aloft forecasts and Area Forecasts, things can get ugly. Need some help getting prepped on weather for your examiner? We can help with this one too.

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Why Do Aircraft Engines Have Two Spark Plugs Per Cylinder? | Boldmethod

 

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When it comes to spark plugs, are two really better than one? Most car engines have just one spark plug per cylinder, and that seems to work just fine. But when it comes to airplanes, dual spark plugs are important for 3 major reasons.

1) Reliability.  First off, reliability plays a major role as to why your aircraft’s engine has two spark plugs per cylinder. Picture this: you’re flying along in cruise, and your magneto fails. If you had a single ignition system with only one spark plug per cylinder, your engine would stop running. And your prop? Depending on your airspeed, it would either slowly windmill as you started descending toward Earth, or it would stop completely.

Remember the saying that a propeller is a big fan that keeps pilots cool, and when it stops, pilots start to sweat? There could be some major sweating from that kind of failure.

But that’s not the only problem. Let’s say you had a spark plug stop working in-flight. If you only had one spark plug per cylinder, you would lose more than 25% of your power, if you were flying a 4-cylinder engine. And if you’ve ever flown a small single-engine plane, you know that a power decrease like that could mean the difference between cruising and not being able to maintain altitude.

When it comes to spark plugs, are two really better than one?

Source: Why Do Aircraft Engines Have Two Spark Plugs Per Cylinder? | Boldmethod

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Birdwatching in The Gambia | Chris Packham

The Gambia is a paradise for bird watchers with over 500 species to see. Try on of our Chris Packham Gambia bird tours and more.

Source: Birdwatching in The Gambia | Chris Packham

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Gambian Birds – GambiaBirdGuide.net

Source: GambiaBirdGuide.net » Blog Archive Various Gambian Birds – GambiaBirdGuide.net

 Pied Kingfisher

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