Set of flashcards Flight Planning (Page 4 of 6)

Flashcards	210
Language	Deutsch
Category	Geography
Level	Primary School
Created / Updated	18.11.2014 / 12.03.2019
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For flight planning purposes the landing mass at alternate is taken as:

Zero Fuel Mass plus Final Reserve Fuel and Contingency Fuel.

Zero Fuel Mass plus Final Reserve Fuel.

Landing Mass at destination plus Alternate Fuel.

Zero Fuel Mass plus Final Reserve Fuel and Alternate Fuel.

Which condition would warrant the use of a fuel emergency procedure?

When useable fuel equals final reserve fuel

Use of all contingency fuel.

At the start of use of reserve fuel.

The moment of first using reserve fuel.

The following forecast for EGKK is valid for the time period: EGKK 231039Z 231812 24010KT 9999 -RADZ SCT0I0 BKN020 BECMG 1822 7000 PROB40 TEMPO 1822 BKN005 BECMG 2024 33004KT BECMG 2202 3000 BR BKN010 PROB40 0208 0300 FG BKN001 BECMG 0811 8000 NSW

23rd 1800Z to 24th 1200Z

23rd 1039Z to 23rd 1812Z

23rd 1812Z to 24th 0100Z

23rd 1812Z to 23rd 2401Z

When in a METAR, a weather phenomenon is reported in the vicinity when...

it is within 8 KM from the aerodrome

it is within visual observation range from the aerodrome

it is within the VFR traffic circuit of the aerodrome

ZURICH VOLMET. => Wie ist das Beschrieben

Zurich Wx

Given the following forecast. The weather conditions forecast for an arrival at LFPO at 2330Z on the 23rd are LFPO 230500Z 231206 23015G25KT 9999 SCT018 BKN030 PROB30 TEMPO 1217 6000 -SHRA SCT014TCU BKN018 BECMG 1820 24012KT SCT030 SCT050 BECMG 2023 CAVOK BECMG 0104 17005KT TEMPO 0306 6000=

CAVOK

Given the following forecast for EGKK, the most likely conditions for an arrival at 0300Z on the 24th are EGKK 231039Z 231812 24010KT 9999 -RADZ SCT0I0 BKN020 BECMG 1822 7000 PROB40 TEMPO 1822 BKN005 BECMG 2024 33004KT BECMG 2202 3000 BR BKN010 PROB40 0208 0300 FG BKN001 BECMG 0811 8000 NSW BKNOI2=

Checked 3000m in mist, broken cloud at 1000ft

Given the following TAF: TAF EDDH issued at 042200Z EDDH 0624 21010KT CAVOK BECMG 0810 9999 SCT025 SCT040 PROB30 TEMPO 1218 7000 RADZ BKN012 BECMG 1620 7000 BKN020 TEMPO 1824 4000 RADZ BKN005 = What lowest cloud conditions (oktas / ft)

5 to 7 at 500

Given the following TAF / METAR TUNIS / CARTHAGE DTTA/TUN SA1330 121330Z 24008KT 9999 FEW023 BKN200 24/08 01007= FC1200 121200Z 121322 28012KT 9999 FEW030 SCT200 BCMG 1518 30014KT SCT026 BKN200 TEMPO 1722 32014G25KT 6000 -SHRA FEW023CB= FT 1020 121020Z 121206 26012KT 9999 FEW030 SCT200 BECMG 1619 30014KT 8000 SCT020 BKN100 TEMPO 1802 32014G25KT 6000 SHRA OR -TSSHRA FEW 023CB BECMG 0406 28019KT 6000 BECMG 0810 8000 SCT020 SCT026 TEMPO 5000 -SHRA FEW 026CB=What is the earliest time (UTC), if any, that thunderstorms are forecast for TUNIS / CARTHAGE?

1800

Given the following forecast for EGBB, what is the worst visibility forecast for an arrival at EGBB 231026Z 231812 32005KT 9999 BKN020 TEMPO 1821 8000 BKN012 BECMG 2124 5000 TEMPO 0009 1500 BR BKN002 PROB40 0009 0500 FG BECMG 1012 9999 NSW

500 m

Consider the following statements on the TAFs for an aerodrome:

If the weather is expected to change significantly, the forecast period of a TAF my be divided into two or more self-contained, complete parts

TAFs are updated and reissued every 3 hours

If the weather is expected to change considerably within the next hour, the issuing of a TAF may be delayed, in order to give more accurate for

TAFs are issued for periods when the weather is expected to influence landings and take-offs

Given the following forecast for EHAM, the most likely conditions for an arrival at 0900Z are EHAM 231043Z 231812 26009KT 4000 BR -DZ SCT006 BKN012 BECMG 1922 2500 BKN004 BECMG 2201 VRB03KT 0800 BCFG BKN003 PROB40 0308 0300 FG VV001 BECMG 0709 3500 BR SCT004 BKN006 BECMG 0912 10008KT 9999 NSW SCT018 SCT025=

3500m in mist, scattered cloud at 400ft., broken at 600ft

An amended TAF....

Will cover the remaining validity period of the original TAF

Will cover a 6 or 9 hour period from the time of issue

The standard time at an aerodrome is 6 hours fast on UTC. A METAR is based on observations made at 0920 standard time on the fifth day of the month. This will, in the METAR, be indicated by...

050320Z

050320UTC

PSR ?

Point of Safe Return ==> the pilot loses the option to safely return to his point of departure or any suitable point with specific reserves intact=> With final reserve => It's a time to fly

PNR ?

The PNR is the point where the pilot loses the option to return at all to his point of departure or any suitable point. So the only way is to continue => Without final reserve = letzter Tropfen => Eine Zeit

PSR/PNR is xy (endurance) NOT

distance based .

PSR/PNR is time based (endurance) NOT distance based .

Point of Safe Return PSR berechnen ?

Bei der Safe endurance ist das Final reserve Fuel noch dabei ==> Bzw. nur die endurance ohne final reserve

Changes in TAS and/or ALT and/or Wind have influence on the GS and therefore to PSR also. It is not easily possible to consider GS changes if executed on a frequent base

=> Variante 1 um tiem to PSR zu berechnen

=> Multi track pet => Fuel consumption von jedem Teilstück berechnen ==> Ganzes usable fuel / Fuel Flow = Endurance

Changes in TAS and/or ALT and/or Wind have influence on the GS and therefore to PSR also. It is not easily possible to consider GS changes if executed on a frequent base

=> Variante 2 um Time to PSR zu berechnen ==> Variable Fuel flow !!

vgl. Bild

Point of Safe Return PSR with Wind for Single Leg PSR

==> Was passiert mit WInd ?

The PSR moves always closer to the Departure for any wind condition ==> Nicht 1/2 von der Distanz zur Dest, sondern 1/2 von der to taken Endurance

Headwind out increases/decreases the time required to PSR

Headwind out increases the time required to PSR

Tailwind out increases/decreases the time required to PSR

Tailwind out decreases the time required to PSR

PET?

Point of Equal Time PET => also known as the Critical Point (CP), is the point along track at which it will take equal time, in the prevailing conditions and specified configuration, to reach either of two nominated locations, which do not necessarily hav

Was ist der Vorteil am PET ?

The purpose of the PET is to enable the Captain to make a decision when confronted with unforeseen circumstances if to turn around or continue to a suitable aerodrome (PET 1) or which suitable aerodrome to turn to (PET 2)

PET ausrechnen

Point of Equal Time PET Equation

PET => WInd ==> Was passiert?

The PET moves always in to the wind for any wind condition

Headwind out increases/decreases the time and distance required to PET

Tailwind out increases/decreases the time and distance required to PET

Headwind out increases the time and distance required to PET Tailwind out decreases the time and distance required to PET

Engine failure beim PET => Wie geht die Berechnung ??

One Engine Out ==> Distance to PET = One Engine Out Time to PET = mit beiden Engines

Any wind component will have what effect on distance to the PSR/PNR?

Reduce

Assuming that all other factors remain unchanged, consider the following statements on PNR

The PNR will be positioned closest to the destination in still air

The PNR will remain in the same position as long as the drift is constant

If the TAS is increased, the distance from PNR to destination will increase

As long as the fuel consumption, in KG/NGM, is kept constant, the PNR will remain in the same position even if a different TAS is chosen

Consider the following statements on the Critical Point (CP)/Point of Equal Time (PET):

The Critical Point is that position in flight from which it takes equal time to proceed to the destination or return to the place of departure

With increased flight-plan positive WC, the CP will move towards the destination

The critical point is the same for all values of TAS, provided other factors are not changed

In still air, the position of the CP will be closer to the destination than if a wind exists

When establishing PNR (equals: Point of safe return) on a long, direct track with variable wind along the track.

the same procedure is used as for a multi-track situation

graphic construction is preferable to using the standard equation for calculating PNR

an average WC is calculated

average values are calculated for the two ground speeds entered in the PNR equation

Calculating Point of Equal Time (PET)/Critical Point(CP) on a multi-leg track.

The equation for calculating CP is used only on part of a leg, about half-way between the place of departure and the destination

The equation for calculating CP is used only for the leg closest to the TOC

The equation for calculating CP is used with mean values for the whole track

The equation for calculating CP is used only for the leg closest to the destination

Wie viel Fuel muss man beim Alternate mitnehmen?

Overhead overhead + 5 min

Nr. 15 ist was und wie trägt man es ein?

Cruising Speed --> n012 = 120 kts

Was ist Nr 18 beim flight Plan und was muss man dort alles eintragen

RMK/ School flight. DOF/ddmmyyyy. OPR/ Swiss aviation Training

RA heisst was?

Radio Height --> misst Height --> wie hoch bin ich tatsächlich über dem Flughafen und nicht Altitude (Höher über. Meer) -- > müsste eigentlich Radio Height heissen

88' (100') auf einem Landekörtchen heisst?

88' = Decision altitude (über Meer). 100' = Decision Height ( über Flugplatz) --> hier DA kleiner, weil der Flugplatz unter dem Meer liegt

Jeder Apr fix muss ein Holding haben und was zusätzlich ?

Es muss eine Anbindung an die ILS/ DME APR haben

Flight Planning

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