SDEA TRAINING • PART 3
Unexpected Situations – Test 02
Practice Unexpected Situations – Test 02 through three operational scenarios. Listen carefully, report what you heard, answer the examiner’s questions, and compare the three situations at the end.
01
TEST
3
SITUATIONS
✓
FINAL COMPARISON
TEST STRUCTURE
Complete the three situations step by step
This test contains three different operational situations. Listen carefully to each pilot–ATC communication, report what you heard, answer the examiner’s question, and complete the final comparison after the three situations.
01
Listen and report
Listen carefully to the pilot–ATC communication and report everything you heard, including the relevant operational details.
02
Answer the question
Listen to the examiner’s question and provide a clear, organized and well-supported response
03
Complete the final comparison
After listening to all three situations, compare them in terms of severity, possible solutions and ways of prevention.
TEST 02
Complete the three situations
Part 3 Instructions
Listen carefully to the examiner's instructions before starting the three unexpected situations.
Part Three: “Unexpected Situations”. In this part of the test, you will listen to three different communications between pilots and air traffic controllers.
The recordings will be played twice. There is a five-second pause before the recording is repeated. After listening to the recording, you should tell me everything that the pilot and the controller said. I will then ask you a question.
At the end of Part Three, I will ask you to compare the three situations, so please take notes. All information is important. Do you have any questions?
Situation 1
Listen carefully to the communication, report what you heard, and then answer the examiner's question.
Pan Pan, Pan Pan, Pan Pan. Shannon Center, N904DE. [We have just passed through a thunderstorm] and [suffered severe turbulence]. [We have some injured passengers onboard] and [need to return to Dublin Airport]. [We need to dump some fuel]. Could you give us a clearance for that or do we have a special procedure here in Ireland?
N904DE, roger. [No clearance needed for that]. Maintain heading. [Expect straight-in approach runway two eight].
First of all, the pilot reported that N904DE had just passed through a thunderstorm and had experienced (gone through) severe turbulence. He also said that some passengers were injured, that they needed to return to Dublin Airport, and that they needed to dump some fuel.
Then, the controller said that no clearance was needed for that, instructed the crew to maintain heading, and told them to expect a straight-in approach to runway 28.
First of all, the pilot advised ATC that N904DE had just gone through (encountered) a thunderstorm and had suffered severe turbulence. He added that some passengers had been injured, so the crew needed to return to Dublin Airport and dump some fuel.
In response, the controller stated that no clearance was required for that, instructed the crew to maintain heading, and told them to expect a straight-in approach to runway 28.
First of all, pilots may need to jettison fuel if they have to land earlier than planned and the aircraft is above its maximum landing weight.
In that case, dumping fuel helps reduce (bring down) the aircraft's weight and makes the landing safer.
From an operational point of view, pilots may need to jettison fuel when an early return is required and the aircraft is still above its maximum landing weight.
Therefore, they may bring down (reduce) the aircraft's weight prior to landing and avoid the risks of an overweight landing.
Situation 2
Listen carefully to the communication, report what you heard, and then answer the examiner's question.
Seattle Center, United 1136. [Experienced sudden decompression]. [Our (left) door separated from the aircraft]. We’re [in an emergency descent down to eleven thousand feet].
United 1136, Seattle Center. [Squawk seven seven zero zero]. [Report passing one seven thousand feet]. [You are clear of traffic]. [Altimeter setting three zero zero niner].
First of all, the pilot reported that United 1136 had experienced sudden decompression. He also said that the left door had separated (come off) from the aircraft and that they were in an emergency descent to 11,000 feet.
Then, the controller instructed the crew to squawk 7700 and report passing 17,000 feet. He also said that they were clear of traffic and gave the altimeter setting as 3009.
First of all, the pilot advised ATC that United 1136 had experienced sudden decompression. He added that the left door had come off (separated from) the aircraft and that the crew was carrying out an emergency descent to 11,000 feet.
In response, the controller instructed them to squawk 7700 and report passing 17,000 feet. He also confirmed that they were clear of traffic and provided the altimeter setting as 3009.
First of all, after a sudden decompression, pilots need to descend because there may not be enough oxygen at high altitude.
In this situation, they should descend to a safer altitude as quickly as possible while checking (looking into) the cause of the problem, which could be related to an improperly secured door or a mechanical or structural failure.
From an operational point of view, after a sudden decompression, the crew must get down to (descend to) an altitude where adequate oxygen is available as quickly as possible.
At the same time, they would assess what caused the decompression, which could involve a door that was not properly secured, a locking-system malfunction, or structural damage.
Situation 3
Listen carefully to the communication, report what you heard, and then answer the examiner's question.
Alitalia 673, [airport authority asked if you started an emergency evacuation]. [Confirm if you need emergency services].
Galeao Ground, [a flight attendant accidentally deployed our escape slide]. [I made an announcement explaining that we will need to disembark the passengers]. [There is no need for emergency services]. [The company staff will handle it], Alitalia 673.
According to the exchange, the controller said that the airport authority wanted to know if the crew had started an emergency evacuation and asked them to confirm if emergency services were needed.
Then, the pilot explained that a flight attendant had accidentally deployed the escape slide. He also said that he had informed the passengers that they would need to disembark, that emergency services were not necessary, and that the company staff would handle (deal with) the situation.
According to the communication, the controller advised Alitalia 673 that the airport authority wanted to know whether an emergency evacuation had been initiated and asked the crew to confirm if emergency services were required.
In response, the pilot explained that a flight attendant had accidentally deployed the escape slide. He added that the passengers would need to disembark, that emergency services were not required, and that the company staff would deal with (handle) the situation.
In my view, flight attendant training is very important because they need to react correctly in emergencies, use safety equipment, and communicate clearly with passengers and the flight crew.
In addition, good communication is also part of safety, especially on international flights, where speaking English can help avoid misunderstandings.
From a safety perspective, proper flight attendant training is essential because they must be able to manage emergencies, operate safety equipment, and coordinate effectively with the flight deck.
Equally important, clear communication matters in international operations, where a good command of English can help prevent misunderstandings and improve coordination.
Final Comparison
Compare the three situations in terms of severity, possible solutions, and ways of prevention, and explain which one would be the most difficult to deal with.
In my view, the decompression was more serious than the other two situations because it required an immediate descent and the crew had less time to react. The fuel dumping situation was also serious, but it was easier to manage because the crew could coordinate with ATC and prepare for the return.
The slide deployment was the least severe and could be handled on the ground. For example, in a decompression, even a short delay in descending could make the situation worse. So, I think it was the most difficult to deal with.
From an operational point of view, the decompression was more critical than the other two situations because it demanded the fastest response and gave the crew the least margin for delay. The fuel dumping event was serious, but more manageable because the crew could coordinate with ATC and prepare for the return.
By comparison, the slide deployment was the least severe and probably easier to prevent through proper training and procedures. For example, during a decompression, even a short delay in getting down to (descending to) a safe altitude could worsen the situation. For that reason, I would consider it the most difficult to deal with.
I’ve never experienced any of these situations personally. However, I’ve trained for abnormal and emergency situations, so I understand how important quick decision-making, clear communication, and situational awareness can be.
End of Part 3
You have completed the Unexpected Situations section. Listen to the examiner and choose what you would like to do next.