Navigate / EASA

ED Decision 2023/011/R

SUBJECT 10: ABNORMAL AND EMERGENCY SITUATIONS

The subject objective is:

Learners shall develop a professional attitude to manage traffic in abnormal and emergency situations.

TOPIC ABES 1 — ABNORMAL AND EMERGENCY SITUATIONS (ABES)

Subtopic ABES 1.1 — Overview of ABES

ADV
ABES

1.1.1

List common abnormal and emergency situations.

1

Optional content: EATM Guidelines for Controller Training in the Handling of Unusual/Emergency Situations, ambulance flights, ground-based safety nets alerts, airframe failure, unreliable instruments, runway incursion

ALL

ADV
ABES

1.1.2

Identify potential or actual abnormal and emergency situations.

3

ALL

ADV
ABES

1.1.3

Take into account the procedures for given abnormal and emergency situations.

2

Bird strike, aborted take-off

Optional content: ICAO Doc 4444

ADV ADI

ADV
ABES

1.1.4

Take into account that procedures do not exist for all abnormal and emergency situations.

2

Optional content: real-life examples

ALL

ADV
ABES

1.1.5

Consider how the evolution of a situation may have an impact on safety.

2

Optional content: separation, information, coordination

ALL

 

TOPIC ABES 2 — SKILLS IMPROVEMENT

Subtopic ABES 2.1 — Communication effectiveness

ADV
ABES

2.1.1

Ensure effective communication in all circumstances including the case where standard phraseology is not applicable.

4

Phraseology, vocabulary, readback, radio silence instruction

ALL

Subtopic ABES 2.2 — Avoidance of mental overload

ADV
ABES

2.2.1

Describe actions to keep the situation under control.

2

Optional content: sector-splitting, holding, flow management, task delegation

ALL

ADV
ABES

2.2.2

Organise priority of actions.

4

ALL

ADV
ABES

2.2.3

Ensure effective dissemination of information.

4

Optional content: between executive and planner/coordinator, with the supervisor, between sectors, between ACC, APP and TWR , with ground staff, etc.

ALL

ADV
ABES

2.2.4

Consider asking for help.

2

ALL

Subtopic ABES 2.3 — Air–ground cooperation

ADV
ABES

2.3.1

Collect appropriate information relevant to the situation.

3

ALL

ADV
ABES

2.3.2

Assist the pilot.

3

Pilot workload

Optional content: instructions, information, support, human factors, etc.

ALL

 

TOPIC ABES 3 — PROCEDURES FOR ABNORMAL AND EMERGENCY SITUATIONS (ABES)

Subtopic ABES 3.1 — Application of procedures for ABES

ADV
ABES

3.1.1

Apply the procedures for given abnormal and emergency situations.

3

Optional content: EATM Guidelines for Controller Training in the Handling of Unusual/Emergency Situations, ambulance flights, ground-based safety nets alerts, airframe failure

ALL

Subtopic ABES 3.2 — Radio failure

ADV
ABES

3.2.1

Describe the procedures to be followed by a pilot when that pilot experiences complete or partial radio failure.

2

Regulation (EU) No 923/2012

Optional content: ICAO Doc 4444, military procedures

ALL

ADV
ABES

3.2.2

Apply the procedures to be followed when a pilot experiences complete or partial radio failure.

3

Optional content: prolonged loss of communication

ALL

Subtopic ABES 3.3 — Unlawful interference and aircraft bomb threat

ADV
ABES

3.3.1

Apply ATC procedures associated with unlawful interference and aircraft bomb threat.

3

Regulation (EU) No 923/2012

ALL

Subtopic ABES 3.4 — Strayed or unidentified aircraft

ADV
ABES

3.4.1

Apply the procedures in the case of strayed aircraft.

3

Regulation (EU) No 923/2012

Optional content: inside controlled airspace, outside controlled airspace

ALL

ADV
ABES

3.4.2

Apply the procedures in the case of unidentified aircraft.

3

Regulation (EU) No 923/2012

ALL

ADV
ABES

3.4.3

Provide navigational assistance to aircraft.

4

Optional content: diverted aircraft, aircraft lost or unsure of position, information derived locally or from radar service or from other pilots, nearest most suitable aerodrome, track, heading, distance, aerodrome information, any other relevant navigational assistance, ICAO Doc 4444, etc.

ADV ADI

Subtopic ABES 3.5 — Runway incursion

ADV
ABES

3.5.1

Apply ATC procedures associated with runway incursion.

3

ICAO Doc 4444

ADV ADI

[applicable until 3 August 2024 - ED Decision 2019/023/R]