ATPL Departure Procedures Quiz

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Questions and Answers

What defines a low visibility take-off?

A take-off on a runway where the RVR is less than 50m

A take-off on a runway where the RVR is less than 125m

A take-off on a runway where the RVR is less than 200m

A take-off on a runway where the RVR is less than 400m (correct)

What action is required after a delay of 30 minutes or more beyond the estimated EOBT for a controlled flight?

No action required because the air traffic system accommodates delays of up to 60 minutes

A new flight plan must be submitted if required by ATC

The flight plan should be amended or a new flight plan should be submitted and the old flight plan cancelled, whichever is applicable (correct)

None, because ATC will automatically amend the current flight plan

In an instrument departure procedure where the track is published, how should the pilot respond to wind conditions?

To correct for known wind to remain within the protected airspace (correct)

To request from ATC different heading for wind correction

To ignore the wind and proceed on a heading equal to the track

To request clearance from ATC for applying a wind correction

What should a pilot do during a take-off from an airport with poor weather conditions when the closest accessible aerodrome is three flying hours away?

Delay the take-off until weather conditions improve. Signup and view all the answers

Which statement is true regarding the responsibility of ATC during a delay in a controlled flight?

ATC will inform the pilot whether a new flight plan submission is required. Signup and view all the answers

What is the minimum Runway Visual Range (RVR) for a take-off to be classified as low visibility?

400 meters Signup and view all the answers

What is the minimum obstacle clearance at the departure end of the runway?

0 ft Signup and view all the answers

What height must be reached before turning onto the desired track during an omni-directional departure?

120 m (394 ft) Signup and view all the answers

Who is primarily responsible for establishing contingency procedures for engine failure after takeoff?

The Operator Signup and view all the answers

Which factor primarily influences the design of an instrument departure procedure?

Terrain surrounding the aerodrome Signup and view all the answers

A turning departure is required if a departure route necessitates a turn of more than what degree?

15º Signup and view all the answers

Departure routes are based upon track guidance acquired within what distance after completing turns?

10 km Signup and view all the answers

What altitude or height can turns during a turning departure be specified at?

At an altitude, fix, or facility Signup and view all the answers

What is the required obstacle clearance before specifying turns greater than 15º during an omni-directional departure?

90 m Signup and view all the answers

What temperature is used when constructing a turning area departure?

ISA + 15ºC Signup and view all the answers

In a straight departure, the initial departure track must align within how many degrees of the runway centerline?

15º Signup and view all the answers

What is the minimum visibility requirement at departure airfield for take-off when there is a landing procedure available?

Horizontal visibility equal to or greater than that required for landing Signup and view all the answers

Which component is least likely required in the design of an Instrument Departure Procedure?

The transition altitude Signup and view all the answers

In an instrument departure procedure, what is the minimum obstacle clearance at the departure end of the runway?

0 ft Signup and view all the answers

When can a required noise abatement procedure be overlooked?

At the discretion of the pilot in command due to safety Signup and view all the answers

What is the maximum track divergence allowed for a straight departure?

More than 15 degrees from runway alignment Signup and view all the answers

What climb gradient is generally assumed while establishing instrument departure procedures?

3.3% with all engines operating Signup and view all the answers

Who is primarily responsible for creating contingency procedures for engine failure during an instrument departure after V1?

The aircraft operator Signup and view all the answers

What does the procedure design gradient (PDG) consist of in terms of obstacle clearance margin?

2.5% OIS with a 0.8% margin Signup and view all the answers

What is the minimum ceiling requirement for take-off procedures involving horizontal visibility and a landing procedure?

Equal to or greater than DH/MDH Signup and view all the answers

Which standard instrument departure is considered not straight due to track divergence?

More than 20 degrees Signup and view all the answers

Study Notes

Low Visibility Take-Off

Defined as a take-off on a runway with Runway Visual Range (RVR) less than 400m.

Delay Procedures

If a controlled flight experiences a delay exceeding 30 minutes past Estimated Off-Block Time (EOBT), the flight plan must be amended or canceled, as applicable.

Instrument Departure Procedures

Pilots must correct for known wind to remain within protected airspace if the track is published.
Minimum obstacle clearance at departure end of the runway is zero feet.

Take-Off Minima

For poor weather conditions, minimum take-off criteria require ceiling to be equal to Decision Height (DH) or Minimum Decision Height (MDH) and visibility meeting landing criteria.

Turning Departures and Track Guidance

Turning departures provide accurate track guidance within 10 km after completing turns.

Factors in Departure Procedure Design

Terrain is the primary factor in designing Instrument Departure Procedures (IDPs), while the transition altitude is less significant.

Standard Instrument Departures (SID)

A standard SID is characterized as straight if initial track deviation from runway alignment is less than 15 degrees.

Contingency Procedures

Operators are responsible for developing contingency plans for engine failures during an instrument departure after V1.

Procedure Design Gradient (PDG)

PDG is typically set at 3.3%, accounting for an obstacle identification slope and any necessary margin.

Engine Failure Responsibilities

The operator has sole responsibility for establishing procedures regarding engine failure after take-off.

Departure Route Characteristics

Turning routes require a turn greater than 15 degrees from the departure heading.
For omni-directional departures, a minimum of 90m obstacle clearance is needed prior to initiating turns greater than 15 degrees.

Temperature Factors

Standard temperature conditions applied during analysis of turning area departures are ISA + 15°C, tailored to the corresponding altitude.

Maximum Track Guidance Distance

The maximum distance for acquiring track guidance during turning departures extends to 10 km after completing the turn.

Reporting in IMC

In Instrument Meteorological Conditions (IMC), pilots should report to Departure Control immediately after becoming airborne.

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Description

Test your knowledge on departure procedures for ATPL, including low visibility take-offs and protocol during flight delays. This quiz focuses on critical regulations and definitions necessary for aspiring pilots. Assess your readiness for real-world flying scenarios.