GROUND HANDLING EQUUIPMENT

 

DELAYED FLIGHT´S PASSENGER AT THE DESK

 

COURSE HEADING TRACK

 

LIGHT SIGNALS FROM ATC TOWER TO ACFT

 

WIND SHEAR

his business aviation blog continues from our article last week, entitled "Wind Shear and Its Impact on Flight Operations: Part 1 – Definitions."

For business aircraft operators, wind shear can have significant impact during takeoff/landing due to its effect on control of the aircraft. Wind shear can be the sole or one of the contributing causes of many aircraft accidents. Low-level/surface-level wind shear is caused mostly by thunderstorm and frontal system activity, while, at higher flight levels, wind shear is usually related to jet stream and frontal activity.

The following is an overview of what you need to know:

1. Wind shear on a flight plan is not a turbulence value

There’s often confusion regarding wind shear and shear values as they relate to flight turbulence. This is due to misconceptions about the relationship between wind shear value and turbulence. A wind shear number is simply a numerical value of differences in wind speeds between flight levels. This value does not necessarily predict turbulence. To determine potential for turbulence associated with wind shear, it’s best to speak with a 3rd-party provider, aviation meteorologist, or flight dispatcher. They’ll look at wind shear values – along with satellite imagery, weather models, and other data – to help determine if potential for turbulence exists. There are different types of turbulence, and the impact of this turbulence depends on your type of aircraft. Maximum takeoff weight, wingspan, and wing loading all impact aircraft performance in relation to wind shear and susceptibility to turbulence. The military, for example, usually calculates predicted turbulence based on the type of aircraft.

2. Relevance of wind shear values

Wind shear values help determine the possibility of turbulence being experienced in flight, but these values are not true indicators of potential of turbulence. It’s best not to rely on wind shear values alone in terms of predicting turbulence. Wind shear should, instead, be used as an indicator to look further into the potential for flight turbulence.

3. Wind shear scales

There are no pre-determined scales used for wind shear, but each operator will typically have his or her own comfort zone. For example, an operator may stipulate that any wind shear value over five requires the crew to be notified and obtain an in-depth weather briefing based on their route and time of flight. There are times of year and regions of the world where wind shear values tend to run particularly high. A good example is traveling over the Newfoundland area during winter and in the presence of strong jet stream activity. Here, wind shear values of eight-10 can be the norm.

4. Wind shear and aircraft type

The main reason there’s no pre-determined scale for wind shear is that wind shear does not necessarily correlate to flight turbulence. The reason for this is because turbulence experienced on a particular trip depends so much on the type of aircraft.

5. Clear air turbulence

Clear Air Turbulence (CAT) is usually based on jet stream activity. Calculation of wind shear values can help try to identify CAT. It’s important to note, though, that, while wind shear may cause CAT, wind shear and CAT are not the same.

6. Obtaining forecast wind data

Forecast wind data is normally published every six hours and can be found from reliable sources such as the U.S. National Weather Service or the UK MET. The closer the forecast data is to the actual time of flight, the more accurate the data will be in terms of predicted conditions you’ll encounter. Be mindful that forecast wind model data can change greatly between the times it’s published. For flight planning purposes, it’s suggested to run flight plans based on historical winds, well in advance, followed by test flight plans a day or two ahead of the estimated time of departure. Particularly for longer (seven-hour plus) flights, the crew should obtain latest wind data as close as possible to time of departure.

Conclusion

It’s important to understand how wind shear may impact your flight. Best practice is to obtain a weather brief day of flight and to talk with a meteorologist to better understand potential wind shear-related issues. Keep in mind that wind shear is only an indicator of flight turbulence and does not necessarily mean that you’ll experience actual flight turbulence. Type of aircraft will be a key consideration in turbulence experiences from shear.

LEVEL OFF/LEVEL BUST/VIDEO

LEVEL OFF/LEVEL BUST

SNOW AND BLOWING SNOW HAZARDS

Hazards to flight

Snow and blowing snow can greatly affect aircraft on the ground, as well as during ascent and descent. When visibility is significantly reduced, as a result of snow activity, aircraft acceptance rates are often reduced. This causes operational delays, and at times aircraft may need to divert to alternate airfields. Significant snow accumulation can impact airport operations, and runways may close for plowing. If the rate of snowfall is such that plowing and treatment are not able to keep runways clear, a particular airfield may be forced to close.

4. Snow accumulation

Snow is designated by intensity, based on rate of accumulation and visibility restrictions. Heavy snow is indicated by "+," moderate snow has no designation, and light snow is indicated by "-." As snow is often accompanied by fog, using visibility alone as an intensity descriptor will not necessarily be accurate. Snowfall rates can be calculated, but if snow is melting as it falls or while on the ground, projected snow depth may not be accurate. Pilots need to be aware of these differences.

5. Visibility impact

Snow can greatly affect visibility and has potential to reduce visibility rapidly. This is particularly true in situations in which the intensity of snowfall is increasing. When snow already on the ground is blown about by strong winds, this often leads to rapid reduction in visibility. The following definitions use visibility in determining snow fall intensity. Use these with caution as other factors – such as liquid water content, temperature, and daylight/darkness – also impact visibility.
Below you will see the visibility based on the snow intensity:

• Light Snow: Snow conditions in which visibility is greater than 0.5 mile
• Snow: Snow conditions in which visibility is in a range from 0.25 to 0.5 mile
• Heavy Snow: Snow conditions in which visibility is less than .25 mile

6. Flat-light and white-out conditions

The FAA Safety Library provides a good reference how to avoid white-out situations.

Flat light

An optical illusion also known as "sector or partial white out." It’s not as severe as a "white out," but this condition causes pilots to lose depth-of-field and contrast in vision. Flat-light conditions are usually accompanied by overcast skies, inhibiting any good visual clues. These conditions can occur anywhere in the world but primarily occur in snow-covered areas. Flat light can completely obscure features of terrain, creating inability to distinguish distances and closure rates. As a result of reflected light, this condition can give pilots the illusion of ascending or descending when they’re actually flying level. With good judgment and proper training/planning, however, it’s possible to safely operate aircraft in flat-light conditions.

White out

As defined in meteorological terms, is a condition where a person becomes engulfed in a uniformly white glow. This glow may be a result of being surrounded by blowing snow, dust, sand, mud, or water. In a white-out condition, there are no shadows, no horizon, and no clouds, and all depth-of-field/orientation are lost. White-out situations can be severe in that there are not any visual references to depend on. Flying is not recommended during any white-out situation. Be aware that flat-light conditions can lead to a white-out environment quite rapidly. Both atmospheric conditions are insidious. They sneak up on you as your visual references slowly begin to disappear. White outs, in snow-covered areas, have been the cause of several aviation accidents over recent years.

Self-induced white out

Typically occurs when a helicopter takes off/lands on a snow-covered area. Rotor down-wash picks up particles and re-circulates them through the rotor system. The self-induced white-out effect can vary in intensity, depending upon the amount of light on the surface. This phenomenon can occur even on the sunniest, brightest day with good light contrast. When it happens, there can be a complete loss of visual clues. If the pilot has not prepared for this immediate loss of visibility, the results can be disastrous

View original post: http://www.universalweather.com/blog/2015/01/snow-its-effects-on-aircraft-runways-part-2-dealing-with-snow/#ixzz3PeLWu8di
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LESSON30-SAMPLE TEST

PLEASE TICK THE CORRECT ANSWER

Recording 1

         Listen to a conversation between a pilot and a controller.

            Why the pilot can´t proceed direct to GKL?

o (A) Because of the weather

o (B) Due to a conflict with another traffic

o (C) He needs a vector

o (D) Due to military activity

Which is the altitude of the clouds?

o (A) FL260

o (B) FL240

o (C) FL200

o (D) There are no clouds

Recording 2

         Listen to an ATIS report.

            Which are the wind data?

o (A) 080/4

o (B) 080/10

o (C) 090/8

o (D) 090/5

Which is the runway visual range?

o (A) 2700 metres

o (B) 250 metres

o (C) 270 metres

o (D) 2500 metres

Recording 3

         Listen to a conversation between a pilot and a controller.

            Which is the flight level of the aircraft?

o (A) FL120

o (B) FL200

o (C) FL150

o (D) FL210

The pilot is cleared to:

o (A) Climb to FL120

o (B) Climb to FL210

o (C) Maintain current flight level

o (D) Climb to FL150

Why does the ATC speak louder?:

o (A) Because the aircraft is entering a military area

o (B) Due to the bad weather in the area

o (C) Because the SSR is not working

o (D) Because the pilot is starting to climb

Recording 4

Listen to a conversation between a pilot and the control tower

What is the current ATIS?

o  (A) Alfa

o (B) Delta

o (C) Golf

o (D) Mike

What “expedite taxi until passing Delta” means?

o (A) Increase taxiing speed after passing taxiway Delta

o (B) Stop taxiing before arriving at taxiway Delta

o (C) Increase taxiing speed between taxiway Alfa and Delta

o (D) Increase taxiing speed now

Recording 5

Listen to a conversation between a control center and a pilot

What must be next call?

o (A) Radar, Golf 45 reaching FL 130

o (B) Radar, Golf 45 established  330

o (C) Golf 45, Radar, negative, Descend FL 130, turn left heading 330, report reaching FL130

o ( D) Golf 45, Radar, Roger

Recording 6

Listen to a conversation between a pilot and a control center

What the pilot requested?

o ((A) To deviate from course, in order to save time

o (B) To circumnavigate an area of thunderstorms on his route

o (C) Information about weather on his route

o (D) To turn right to heading 030 to avoid bad weather

What was the last instruction from the Control Center?

o (A) To return to the original route

o (B) To maintain actual course

o (C) To turn around and go back

o (D) To proceed direct to next point

Recording 7

Listen to an ATIS report

What is the meteorological situation?

o (A) There is fog in the airfield

o (B) Ceiling and visibility are OK

o (C) There are fog patches in the runway

o (D) Runway is covered by water

What is the current situation on the taxiways?

o (A) Alpha is closed

o (B) Mike is partly closed

o (C) Alpha, Charlie and Mike are closed

o (D) Alpha and Charlie are partly closed

TRANSCRIPT AND ANSWERS

Recording 1

Listen to a pilot talking to air traffic control.

Approach, AKL3471, from present position request direct to GKL.

AKL3471, approach, the military area is active, it is not possible to proceed direct.

Copy, in that case request heading 240, it seems we have some build ups at flight level 260.

Question: Why the pilot can´t proceed direct to GKL?

Answer: (D) Due to military activity

Question: Which is the altitude of the clouds?

Answer: (A) FL260

Recording 2

Listen to an ATIS report.

THIS IS AIRFIELD INFORMATION TANGO - TIME 06.35 - RUNWAY IN USE 27 - SURFACE WIND 080 DEGREES AT 4 KTS - VISIBILITY 8 KILOMETERS - RUNWAY VISUAL RANGE ON 27 IS 250 METRES - FOG BANKS - NO SIGNIFICANT CLOUD - TEMPERATURE +10 - DEW POINT +10 - QNH 1023 MB - MILITARY RAMP IS CLOSED - TAXIWAY HOTEL IS CLOSED BETWEEN ALPHA AND DELTA

Question: Which are the wind data?

Answer: (A) 080/4

Question: Which is the runway visual range?

Answer: (B) 250 metres

Recording 3

Listen to a pilot talking to air traffic control.

Approach good morning Air France 2120.

Air France 2120 go ahead for Approach.

Air France 2120 request climbing flight level 210

Air France 2120 approach, maintain flight level 150 expect flight level 210 in a… two minutes.

2120 copies climbing to flight level 210

Negative sir, negative sir, maintain flight level 150.

Question: Which is the flight level of the aircraft?

Answer: (C) FL150

Question: The pilot is cleared to:

Answer: (C) Maintain current flight level

Question: Why does the ATC speak louder?:

Answer: (D) Because the pilot is starting to climb

Recording 4

Listen to a pilot talking to a control tower

Tower, Echo Kilo Lima 324, ready to taxi

EKL 324, Tower, confirm you have information Golf, cleared to taxi, via Alfa and Mike

Tower, Echo Kilo Lima 324, we have Golf, taxiing via Alfa and Mike

Echo Kilo Lima 324, could you expedite taxi until passing Delta?

Echo Kilo Lima 324, affirm.

Question: What is the current ATIS?

Answer:  (C) Golf

Question: What “expedite taxi until passing Delta” means?

Answer: (D) Increase taxiing speed now

Recording 5

Listen to a control center talking to a pilot

Golf 45, Radar, report ready for descent

Radar, Golf 45 ready for descent

Golf 45, radar, descent and maintain Flight Level 130, turn left heading 330, report reaching Flight Level 130

Radar, Golf 45 copy, left turn heading 130, descending Flight Level 330, will report reaching flight Level 330

Question: What must be next call?

Answer: (C) Golf 45, Radar, negative, Descend FL 130, turn left heading 330, report reaching FL130

Recording 6

Listen to a pilot talking to a control center

Radar, Dumbo 34, we have some weather ahead, request right turn 30 degrees to avoid

Dumbo 34, radar, cleared 30 degrees to the right, report when clear.

Radar, Dumbo 34, clear of weather

Dumbo 30 roger, resume own navigation, report back on course

Radar, Dumbo 34, Wilco

Question: What the pilot requested?

Answer: (B) To circumnavigate an area of thunderstorms on his route

Question: What was the last instruction from the Control Center?

Answer: (A) To return to the original route

Recording 7

Listen to an ATIS report

THIS IS AIRFIELD INFORMATION LIMA - TIME 08.40 - RUNWAY IN USE 16 - SURFACE WIND 170 DEGREES AT 4 KTS - VISIBILITY 6 KILOMETERS - RUNWAY VISUAL RANGE ON RUNWAY 16 IS 150 METRES - FOG BANKS - NO SIGNIFICANT CLOUD - TEMPERATURE +04 - DEW POINT +03 - QNH 1008 MB – WEST RAMP IS CLOSED - TAXIWAY MIKE IS CLOSED BETWEEN ALPHA AND CHARLIE

Question: What is the meteorological situation?

Answer: (C) There are fog patches in the runway

Question: What is the current situation on the taxiways?

Answer: (B) Mike is partly closed
SAMPLE TEST

LESSON29-SAMPLE TEST 2

LISTEN,READ AND ANSWER THE QUESTIONS

LISTENING TEST

Avianca 052 was on a regularly scheduled flight from Bogotá to New York's Kennedy Airport. Approaching New York, the aircraft was put in a series of extended holding patterns. Bad weather at Kennedy airport had caused many delays in take offs and landings and many aircraft were diverted to another airports or put on holding before cleared to land. After holding for 77 minutes, Avianca 052 informed ATC that they were running out of fuel and had only 5 minutes of fuel remaining. The flight was then cleared for approach and landing but, on short final, they encountered wind shear and the crew decided to discontinue the approach and proceed to the holding point for another approach.

During go-around, the plane ran out of fuel, all engines shut down and the aircraft crashed in a wooded area. Due to the lack of fuel, the aircraft did not burst into flames on impact, and this circumstance probably saved the lives of 85 people. Seventy-three passengers and crew died.

Investigators found that the captain spoke very poor English and had to communicate through the first officer. Although the crew stated in several occasions that they needed priority due to the fuel shortage, they never declared emergency.

Sample Questions:

Have you ever heard about a plane landing short of fuel?

Do you think that poor English is an important contributing factor in some accidents?

LESSON28-GROUND MOVEMENT INCIDENTS

Listen and decide if the statements are true or false.Write T or F.

1.Only gusting winds cause problems.

2.the biggest hazard is an aircraft hitting something.

3.Sometimes a person gets hurt spinning a propeller.

4.Usually hangars and fuel trucks get hit the most.

5.There are a lot of collisions between aircraft departing and planes waiting to cross runways.

GROUNDINCIDENTS



Listen to the dialogue.Write the missing words in the spaces to complete the summary.

ATC told AL6R to follow the(1)________to get to bay(2)______.They stopped at bay(3)_______and were told they were at the wrong place.They had to follow the green light(4)_______to their correct bay.When they got near the bay they saw the(5)__________.The bay was to their(6)_______.The plane cut across the(7)_________and hit the(8)_________ditch.

GROUNDACFTDIALOGUE


Rearrange the words to make phrases from the dialogue.

1.parking/stand/confirm/we/at/´re/116

2.stand/long/before/a/is/that/way/your.

3.set/lights/´ll/you/another/we/for/of/green

4.in/marshaller/now/´ve/sight/we/the/got

5.drainage/cut/have/you/hit/the/the/across/and/grass/ditch

LESSON27-FLIGHT INSTRUMENTS

Please find the instruments  and say full meaning of abreviations

1.DME____________

2.ASI_____________

3.ADI_____________

4.HSI______________

5.ADF_____________

6.VSI______________

7.PFD______________

8.upper ECAM__________

9.lower ECAM____________

10.RMP______________

11.ALT.______________

INSTRUMENT QUIZ

1.This instrument measures the height of the airplane above a given level. What is it?

2.This instrument indicates whether the aircraft is climbing,descending,or in level flight. What is it?

3.This instrument controls the angular relationship between the longitudinal axis of the aircraft and the actual horizon. What is this?

4.It´s a sensitive,differential pressure gauge which measures and shows promptly the difference between pitot,or impact pressure,and static pressure,the undisturbed atmospheric pressure at level flight.It gives an indirect reading of the pitch attitude.The hint.Their 3 types of them(IAS,CAS,TAS)

5.This presents information about primary flight instruments,navigation instruments,and the status of the flight in one integrated display. What is this?

Please find the other sources to watch videos AIRBUS 320 Cockpit Tour

LESSON26-EMERGENCY LANDING

Listen to a dialogue between a pilot and air-traffic controller.Put the events in the correct order.

a The pilot requests a low pass.

b The controller reports damage to the nose gear.

c The pilot reports birdstrike.

d The pilot states anticipated control problems on landing.

e The pilot states their intention to return.

f the pilot says the nose gear won´t retract.

EMERGENCYLANDING


Match the words in the box with the definitions.

------------------------------------------------------------------------------------------------------------

detect  corridor  track  flock  species  hit  impact  frighten

------------------------------------------------------------------------------------------------------------

1.A group of birds

2.to prove that something is present

3.The force with which one object hits another

4.To move onto an object quickly and with force

5.To make an animal or a person feel afraid

6.A long,narrow area of land

7.To follow the course of a moving object

8.A group of plants or animals whose members all have similar general features

LESSON25-PRESENT PERFECT FOR RECENT EVENTS/PRESENT PERFECT/P.P with JUST,ALREADY AND YET

In this lesson we´re going to talk about the Present Perfect for Recent Events and Present Perfect in general-

Let´s start with the first one.We use Present Perfect for Recent Events when the action has just happened and we can see the result.

Example:We´re in the tower of certain airport and let´s say got an information:The terorists have just hijacked the plane.

Do we know when they hijacked the plane? Was it a long time ago? the answer is-NO.Can we see the result now? The answer is-YES.

If the plane is on the ground we can see the plane and the hijackers in the flightdeck(cockpit) ,or if the plane is in the air we could hear the transmission from the cockpit by pilot or by one of the terorists

past___________x____________________now______________________future

past action present result

You´ll notice that in the conversation or in writing for the 3d person we use He´s done,She´s burnt..It creates some confusion for foreign students.They might think we´re using Present Simple.The only way for them to distinguish is the participle of the verb.On the other hand we often use the short way of "have" I´ve done...You´ve cleaned...

Very important point: For us the morning finishes at 12:00 afternoon/midday.So after that we cannot say I haven´t had any coffee this morning.We should say I didn´t have any coffee this morning.But I haven´t had any coffee today.Why?-Because the day is still on.

Present Perfect: Have+ Participle of the verb

We have had a bumpy ride.
Have you ever flown A-380?
The flight has gone.
He´s has been a pilot for 10 years.

Now let´s talk about grammar a little bit:Present Perfect with yet,just already.

Rules:

Use yet in questions and negative sentences.

Use just or already in positive sentences.

Use just to say the action is very recent.

Use yet if you haven´t done something,but you plan to do it.

If the other person thinks you haven´t done something,use already to say you have done it.

Examples:
Has the pilot retracted landing gear,yet?
Yes,he has just retracted them or Yes,he´s already retracted them.
No,he hasn´t retracted them,yet.
Has the plane landed,yet?
yes,it has just landed or Yes,It has already landed
No,the plane hasn´t landed,yet or Not,yet!

LESSON24-WIND AND TURBULENCE

Listen to the dialogue.Read the summary and correct the three mistakes.

GH1559 encountered heavy rain and thunderstorms.ATC gave them two options;go north or turn west and go south of the weather.The pilot wanted to go north because the weather was moving south.ATC gave all traffic alerts about windshear,microburst activity and severe snow.ATC informed GH1559 that a thunderstorm was directly over the airport and gave them two options;to direct them somewhere to hold or to issue delaying vectors.GH 1559 requested a straight in approach due to minimum fuel.

WINDANDTURBUL


SOME CONTRACTIONS AND ACRONYMS

AGL-Above ground Level

ALF-Aloft

AMDT-Amendment

ARND-Around

ASAP-As Soon As Possible

AVBL-Available

BCMG-Becoming

BCFG-Patchy fog(METAR)

BL-Between Layers

BL-Blowing(METAR)

BLW-Below

BN-Blowing Sand

BS-Blowing Snow

CAVOK-Cloud and Visibility OK(METAR) also Ceiling and Visibility OK

CB-Cumulonimbus

Think of other contractions and acronyms and write them down

LESSON23-LANDING RWY CONDITIONS

LISTEN AND ANSWER THE QUESTIONS

1.What speed does KLM 405 reduce to?

2.What´s the condition of the runway?

3.Why does KLM 405 decide to go around'

4. What does the pilot ask about?

5.What does Approach say?

LANDINGPROBLEM1


LANDINGPROBLEM2


LISTEN TO ANOTHER APPROACH EXCHANGE AND ANSWER THE QUESTIONS

1.Why does Approach say Hang on?

2.Why does Approach ask AA 745 to use runway 24?

3.Which direction does the pilot take for runway 24?

4.Approach says DO you mind...? What does this mean?

LANDINGPROBLEM3


Notice:After "mind" we put the verb in gerund.

Do you mind going for runway 24?..BUT Do you mind if I take a day-off tomorrow?

I don´t mind working late.

Do you mind changing the flight plan?

LESSON22-BELLY-LANDING+VIDEOS

LISTEN AND ANSWER THE QUESTIONS.

1.What was the unsafe indication?

2.Which runway was PHG3002 cleared to land on?

3.What was the cloud base?

4.Why did PHG3002 request a visual inspection?

5.What did the tower see?

6.What was the fuel state of PHG3002?

BELLY-LANDING

MATCH THE WORDS IN THE BOX WITH THE DEFINITIONS

-------------------------------------------------------------------------------------

collapse bent  skid  lower  circuit  indication  appear  undercarriage

-------------------------------------------------------------------------------------

1.To slide across the ground in an uncontrolled way

2.Pattern of flight from take-off to touch-down

3.A sign

4.To let down

5.In a twisted or curved shape

6.To fold or fall down suddenly

7.to seem to be

8.Landing gear

LESSON21-JEPPESEN APPROACH PLATE/FIRST CONDITIONAL

LOOK AT THE APPROACH PLATE.MATCH THE SENTENCE HALVES

• 1.If aircraft C is the fastest,                                   a it will be number 4 or 5 to land.
• 
  
• 2. If aircraft A continues on its heading,                  b it will slow down
• 
  
• 3.If aircraft E joins the circuit,                                c it will fly over the airport and turn right.
• 
  
• 4.If aircraft D wants to increase                             d it will come too close to plane 4.
•    separation from aircraft B,
• 
  
• 5. If aircraft B speeds up,                                       e it will be the first on the ground.
• 
  
• 6.If aircraft F enters the pattern                              f it will lead to a missed approach.                     

LISTEN.WRITE THE FLIGHT NUMBER FOR EACH PLANE MARKED ON THE APPROACH PLATE.

AFL 339  AUA 26  DLH 1390  BAW 440  AZA 29  BAW 34

plane a_______               plane d_______

plane b_______              plane e________

plane c_______              plane f_________

JEPPESEN PLATE

If the plate is unreadable,please contact me..

As you´ve noticed in this sentences we use FIRST CONDITIONAl,and here is a short explination of its usage.

First Conditional we use when we talk about possible future actions and their results.So we use if+present simple for a possible future action,and will/won´t for its result.

Example:

If you miss your approach,you will have to go around.