3/22/2023 0 Comments Air navigation plotter![]() ![]() Use of tools such as satellite maps (Google, Bing, etc.) allow for you to preview checkpoints.They may be points off the route which you can identify when abeam.Checkpoints should be appropriately 10 NM apart.Are they small enough to be considered a "point?".Are they unique enough to be identified?.Considerations for selection of either are:.Landmarks can be checkpoints but may also inform a pilot where they are in relation to checkpoints.Checkpoints allow you to follow the progress of your flight against your planning calculations.Generally the most direct route is preferred but several considerations may require some deviation.E6B Flight Computer / Electronic Flight Computer.Various tools are necessary to complete a flight plan.Speed: The magnitude of the velocity of an aircraft.Time: Can be expressed in two ways, as the time of day or elapsed time.When track = course you are flying exactly where you intend.Track: the aircrafts actual flight path over the ground (ground track marker).Drift Angle: difference between the course and heading.Heading: the direction the aircraft is pointed.Direction: An angular distance from a reference.Position: A geographic point defined by coordinates.Dead recokoning is navigation by planning.Two examples include pilotage and dead reckoning which, although different, are not mutually exclusive.Navigation can be accomplished in several ways.Note that minimums published for approaches may differ.If no approach exists for the alternate runway, descent from cruising altitude must be possible under Visual Flight Rules.600' ceiling, 2 miles visibility, if precision approach.800' ceiling, 2 miles visibility, if non-precision approach.If an alternate is required, the alternate airport must have an instrument approach while meeting certain criteria:.In addition to the 1-2-3 rule, if your destination does not have an instrument approach procedure published, an alternate must be chosen in case the field were to fall into instrument meteorologic conditions.If the weather is forecast between 1 hour before to 1 hour after ETA to be below 2000' ceiling or less than 3 miles visibility, an alternate is required.FAR 91.169 can generally be summed up using the 1-2-3 rule:.This does not preclude you from being prepared.There are no requirements within the Federal Aviation Regulations to select and plan for an alternate.N: Notice to Air Missions (NOTAMS) and Temporary Flight Restrictions (TFRs).A: Alternatives if the flight cannot be completed as planned.These required actions can be remembered using the acronym "WX-KRAFTN".The "how" is a product of flight planning but the "who, what, when, and where" provides a useful starting point.According to FAR 91.103, pilots in command are required to familiarize themselves with information pertaining to the flight.The work put in is also necessary to accurately complete FAA Form 7233-1, better known as a flight plan, if one is required.The purpose of flight planning is to become familiar with information pertaining to an intended flight. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |