Aviation Safety and Transitional Surfaces
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Aviation Safety and Transitional Surfaces

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Questions and Answers

The transitional surface extends outwards and upwards at a ___ to ___ ratio from the edge of the primary surface.

7 to 1

The primary surface is a rectangular area like the runway safety area, only shorter and wider.

True

If the aircraft is 625 feet from the centerline, is it outside of the primary surface?

yes

An __________ is an object that penetrates the transitional surface.

<p>Obstruction</p> Signup and view all the answers

Anytime you have to estimate the height of an object, err on the side of caution and always round up.

<p>True</p> Signup and view all the answers

For each foot in height, the object must move ___ feet from the edge of the primary surface.

<p>7</p> Signup and view all the answers

Using 42 feet for the tail height, how far must the aircraft be moved to prevent it from being an obstruction?

<p>169 feet</p> Signup and view all the answers

Does the disabled aircraft pose a hazard that you need to take action on?

<p>False</p> Signup and view all the answers

How many feet is the tail end of the aircraft from the edge of the primary surface if it is 625 feet from the runway centerline?

<p>125</p> Signup and view all the answers

The quantity and variety of airport NAVAIDs depend on the type of aircraft and aircraft operations being hosted.

<p>True</p> Signup and view all the answers

Who has the statutory authority to establish, operate, and maintain NAVAIDs?

<p>FAA</p> Signup and view all the answers

NAVAIDs that are outside the perimeter fence but still on airport property should be fenced, locked, and signed.

<p>True</p> Signup and view all the answers

According to the video, the primary components of an ILS system include a localizer and glide slope.

<p>True</p> Signup and view all the answers

Airport personnel must prevent any interruption of visual and electronic signals.

<p>True</p> Signup and view all the answers

Which of the following is required for contractors to do for construction projects? (Select all that apply)

<p>All of these</p> Signup and view all the answers

If a line is cut and involves the operation of a NAVAID, you must issue a ______.

<p>NOTAM</p> Signup and view all the answers

Airport personnel are not responsible for monitoring the equipment's condition.

<p>False</p> Signup and view all the answers

ILS systems have critical areas that are defined by the electronic beams emitted by the equipment.

<p>True</p> Signup and view all the answers

One way to keep construction activity from interfering with NAVAID operations is to require contractors to follow a permit process.

<p>True</p> Signup and view all the answers

Movement area includes the loading ramps and aircraft parking areas.

<p>False</p> Signup and view all the answers

________ means any passenger carrying operation conducted by an air carrier.

<p>Scheduled operation</p> Signup and view all the answers

FAA Airport Certification Safety Inspectors conduct regular inspections. These typically happen _______ a year.

<p>once</p> Signup and view all the answers

___________ means an area of land that is used for the landing and takeoff of aircraft.

<p>Airport</p> Signup and view all the answers

_____________ means the type of aircraft rescue and firefighting equipment that must be provided.

<p>Index</p> Signup and view all the answers

Which subpart specifies the minimum operations standards required for every Part 139 certificated airport?

<p>Subpart D</p> Signup and view all the answers

Subpart A provides general information about airport operations.

<p>True</p> Signup and view all the answers

Select the correct airport class for certificated operations of large air carrier aircraft with at least 31 passenger seats.

<p>Class One</p> Signup and view all the answers

The restricted military areas on your AOA are marked with a solid ______ line.

<p>red</p> Signup and view all the answers

________ are paved surfaces used by aircraft to transition between runways and parking positions.

<p>Taxiways</p> Signup and view all the answers

The exception to the rule that aircraft have the right of way at all times is when a controller has approved a vehicle onto a specified portion of the Movement Area.

<p>True</p> Signup and view all the answers

________ markings are single dashed white lines painted down the center of the runway.

<p>Centerline</p> Signup and view all the answers

The first marking you will come upon at the runway end is the ________ _________.

<p>runway designator markings</p> Signup and view all the answers

Runway markings are all ________.

<p>white</p> Signup and view all the answers

Runway incursions are the most dangerous type of deviation.

<p>True</p> Signup and view all the answers

Taxiways have ______ edge lights or blue reflectors that are positioned a maximum of _____ feet from the defined edge of usable pavement.

<p>blue, 10</p> Signup and view all the answers

Runway edge lights change to yellow marking the caution zone that indicates the aircraft is nearing the end of usable surface after __________ feet.

<p>2,000</p> Signup and view all the answers

_______________ have yellow lettering on a black background. These signs identify the taxiway you are currently traveling.

<p>Taxiway signs</p> Signup and view all the answers

The Movement Area includes _______ and ________ and their associated safety areas.

<p>Runways &amp; Taxiways</p> Signup and view all the answers

The Non-Movement Area covers loading ramps, maintenance ramps, terminal areas, parking areas, cargo ramps, FBO, and general aviation ramps.

<p>True</p> Signup and view all the answers

_____________ has a red background with white numbers outlined in black. This sign indicates you are on the edge of a runway safety area.

<p>Mandatory runway hold position</p> Signup and view all the answers

The solid yellow line of the boundary marking is on the _________________ area side, while the dashed yellow line is on the ____________ area side.

<p>non-movement, movement</p> Signup and view all the answers

While responding to an emergency situation, an emergency vehicle has the right to cut off an aircraft or cross an active runway or taxiway without clearance from ATC.

<p>False</p> Signup and view all the answers

Vehicles and aircraft exiting from the runway are not required to stop when crossing from the dashed side of the marking.

<p>True</p> Signup and view all the answers

__________________ is a system designed to guide and control aircraft, ground vehicle operations, and personnel on the airfield during low visibility conditions.

<p>SMGCS</p> Signup and view all the answers

If the runway or taxiway must be opened before excavations are backfilled, you must ________.

<p>cover the excavations appropriately</p> Signup and view all the answers

_____ are required for any closures or hazardous conditions that might impact airport operations.

<p>NOTAMs</p> Signup and view all the answers

Open trenches or excavations are not permitted within a Runway Safety Area or Taxiway Safety Area while they are open.

<p>True</p> Signup and view all the answers

Before beginning construction that could impact navigable airspace, which form or document must your airport file with the FAA?

<p>7460-A</p> Signup and view all the answers

Which of the following will the airport NOT do if proper clearances and restrictions cannot be maintained during construction?

<p>Financially reimburse air carriers</p> Signup and view all the answers

All construction on the Movement Area must be approved by _________.

<p>airport operations</p> Signup and view all the answers

Runways and taxiways also have a ground area that is designated to be free of objects, known as _______.

<p>object free area</p> Signup and view all the answers

The three-dimensional airspace protecting aircraft transitions to and from the runway are ________.

<p>obstacle free zones (OFZs)</p> Signup and view all the answers

Who is responsible for issuing a NOTAM if an airport tenant or the Air Traffic Control Tower undergoes construction or alterations?

<p>Airport Operations</p> Signup and view all the answers

Open trenches and excavations at construction sites should be prominently marked with _______ and ________ during hours of restricted visibility and/or darkness.

<p>orange flags, barriers</p> Signup and view all the answers

Locations where setback lines will be placed are determined by the airport's largest predominant aircraft.

<p>True</p> Signup and view all the answers

No construction may occur within the existing Runway Safety Area or Taxiway Safety Area while they are open for aircraft operations.

<p>True</p> Signup and view all the answers

Which of the following is NOT a threat to safety during construction?

<p>Flight Delays</p> Signup and view all the answers

NOTAMs must be issued for the:

Signup and view all the answers

Study Notes

Transitional Surface

  • Transitional surface extends outwards and upwards at a 7 to 1 ratio from the primary surface edge.
  • For every seven feet outward from the edge, the surface rises one foot.

Primary Surface

  • Defined as a rectangular area, similar to a runway safety area but shorter and wider.
  • Width can be 1,000 feet, extending 500 feet on either side of the centerline.

Obstructions and Measurements

  • An obstruction is any object that penetrates the transitional surface.
  • To assess aircraft height, always estimate and round up for safety.
  • If an aircraft is 625 feet from the centerline, it is outside of the primary surface.

Safe Runway Environment

  • Aircraft must be repositioned to avoid becoming an obstruction.
  • Using a tail height of 42 feet requires moving the aircraft at least 294 feet from the primary surface edge.
  • The FAA establishes and maintains NAVAIDs, setting standards for their use in controlled airspace.
  • The quantity and variety of NAVAIDs depend on the type of aircraft operations.

ILS System Components

  • The primary components of an ILS system include the localizer and glide slope.
  • ILS critical areas must remain unobstructed to ensure safe aircraft operations.

Construction and Utility Lines

  • Contractors must contact utility companies to mark lines before excavation; cutting any line must be reported to airport representatives.
  • A NOTAM must be issued if construction impacts NAVAID operation.

Security and Inspections

  • Airport personnel monitor airport equipment and conditions; the FAA conducts regular inspections at certificated airports.
  • Mandatory airport signage includes a red background with white numbers for runway safety areas.

Movement and Non-Movement Areas

  • Movement Areas encompass runways and taxiways, while the Non-Movement Area includes loading and parking ramps.
  • Construction warnings and conditions must be communicated via NOTAMs.

Safety Markings

  • Runway markings are consistently white, while taxiways feature blue edge lights.
  • Solid and dashed yellow lines distinguish non-movement and movement areas.

Excavation Protocols

  • Trenches or excavations on the runway or taxiway safety area are prohibited during aircraft operations.
  • Open excavations must be appropriately covered before runway or taxiway re-opening.

Responsibility and Compliance

  • All construction in Movement Areas requires airport operations approval, and NOTAMs must be issued during any hazardous conditions.
  • Responsibility for ensuring no construction within safety areas lies with airport operations.

Setback Lines and Design Standards

  • Setback lines are determined based on the airport's largest aircraft.
  • Construction safety threats include a range of operational impacts, excluding flight delays.

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Description

This quiz covers the regulations and measurements related to transitional surfaces in aviation safety. Understand how these surfaces interact with obstructions and the importance of safe aircraft positioning. Stay informed about FAA standards and NAVAIDs for a secure runway environment.

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