Distress calls, distress messages and distress trafic - MAYDAY MADAY

This message category shall comprise those messages sent by mobile stations reporting that they are threatened by grave and imminent danger and all other messages relative to the immediate assistance required by the mobile station in distress.

Urgency messages - PAN, PAN

medical transports signal - PAN PAN MEDICAL

גם מחמת אירוע של נוסע חולה או בעית דלק שאינה קריטית

This category shall comprise messages concerning the safety of a ship, aircraft or other vehicles, or of some person on board or within sight

Communications relating to direction finding

אבדן התמצאות, בקשת כוון לתחנה

Flight safety messages

שינוי נתוני טיסה או דווח מקום

movement and control messages messages originated by an aircraft operating agency of immediate concern to aircraft in flight or preparing to depart. meteorological messages restricted to SIGMET informationspecial air-reports, AIRMET messages, volcanic ash and tropical cyclone advisory information and amended forecasts.

Meteorological messages

messages concerning forecasts, e.g. terminal aerodrome forecasts (TAFs), area and route forecasts messages concerning observations and reports, e.g METAR, SPECL

Flight regularity messages

הודעות שאינן קשורות בהכרח לטיסה או לטיסה הספציפית

aircraft load messages required for weight and balance computation

messages concerning changes in aircraft operating schedules

messages concerning aircraft servicing

messages concerning changes in collective requirements for passengers, crew and cargo covered by deviation from normal operating schedules

messages concerning non-routine landingsnavigation services and operational servicing fornon-scheduled aircraft operations, e.g. overflight clearance request

messages originated by aircraft operating agencies reporting an aircraft arrival or departur

messages concerning parts and materials urgently required for the operation of aircraft

Message category and order of priority

a) Distress calls, distress messages and distress traffic

b) Urgency messages, including messages preceded by the medical transports signal

c) Communications relating to direction finding

d) Flight safety messages

e) Meteorological messages

f) Flight regularity messages

f) aeronautical information services (AIS) messages;

g) aeronautical administrative messages;

h) service messages.

aeronautical information services (AIS) message

messages concerning NOTAMs

messages concerning SNOWTAMs

aeronautical administrative messages

messages regarding the operation or maintenance offacilities provided for the safety or regularity of aircraftoperations

messages concerning the functioning of aeronautical telecommunication services

messages exchanged between civil aviation authorities relating to aeronautical services

service messages

This category shall comprise messages originated by aeronautical fixed stations to obtain information or verification concerning other messages which appear to

have been transmitted incorrectly by the aeronautical fixed service confirming channel-sequence numbers, etc

הבקר או הפקח יענו לקורא בעל הדחיפות הגבוהה יותר,

אם שני מטוסים קוראים בו זמנית ללא דחיפות, הבקר או הפקח הם המחליטים מי ייענה ראשון.

מטוס ששמע קריאת מצוקה יישאר על הערוץ עד שישמע שיש עונה למטוס במצוקה.

כל תקשורת שלאחר קריאת מצב מצוקה תחל בהשמעת אות המצוקה פעם אחת בלבד

מטוס השומע קריאת מצוקה של כלי ימי, יפעל על פי אותם כללים של מטוס במצוקה.

:ביטול מצב מצוקה

(מטוס התרסק (משמע שאינו נמצא עוד באוויר

נחת בשלום

(עבר ערוץ (וכנראה בטיפול מרכז שליטה אחר

הבעיה שבגינה הוכרז מצב מצוקה, נפתרה

An Emergency

An emergency can be either Distress condition or an Urgency condition. Either the pilot or the controller can declare an emergency

A pilot who encounters a Distress condition may declare emergency by beginning the initial communication with the word "mayday"' repeated

three times. For an Urgency' the word "Panpan" should be used in the same manner

General stricture of the message

Mayday Maday Maday

or

PanPan, PanPan, PanPan

or

PanPan, PanPan, PanPan medical - in the case of medical transport airplane

Station called

Station calling

Nature of distress/urgency

Intentions of pilot in command

Position

Heading

Person on board

דוגמאות של הליכי קשר בחרום

URGENCY

PanPan, PanPan, PanPan

Tnuvot tower, Sierra hotel tango zulu, sick student, coming for landing immediately, need ambulance

DISTRESS

MayDay, MayDay, MayDay

Tnuvot tower, Sierra hotel tango zulu, engine got fire, landing south to Givat Haim, one student with me

RELAYED DISTRESS MESSAGE

MayDay

Tnuvot tower, Jet Fox hotel tango charli, relaying MayDay from Sierra hotel tango zulu, engine got fire, intend landing south to Givat Haim, won instructor and one student on board

IMPOSING OF SILENCE

All stations, Tnuvot tower, stop transmitting MayDaY

Imposition of silence

The station in distress, or the station in controlof distress traffic, shall be permitted to impose silence, eitheron all stations of the mobile service in the area or on any station which interferes with the distress traffic. It shall address these instructions “to all stations”, or to one station only, according to circumstances. In either case, it shall use STOP TRANSMITTING and the radiotelephony distress signal MAYDAY

RESUMPTION OF COMMUNICATION

MayDay

All stations, Tnuvot tower, distress traffic ended

Termination of distress communications and of silence

When an aircraft is no longer in distress, it shall transmit a message cancelling the distress condition

When the station which has controlled the distress communication traffic becomes aware that the distress condition is ended, it shall take immediate action to

ensure that this information is made available, as soon as possible, to the ATS unit concerned the aircraft operating agency concerned, or its representativein

accordance with pre-established arrangements

The distress communication and silence conditions shall be terminated by transmitting a messageincluding the words “DISTRESS TRAFFIC ENDED”, on the

frequency or frequencies being used for the distress traffic

This message shall be originated only by the station controlling the communications when, after the reception of the message prescribed above, it is authorized

to do so by the appropriate authority

CANCEL DISTRESS

MayDay

Tnuvot tower, Sierra hotel tango zulu, fire extinguished, coming back for landing

Canceld -the emergency condition not exist any more - מבטל תוקפה של הודעת חרום שהוכרזה קודם

Ended - When a distress incident has been resolved, the station which has been controlling the emergency traffic will transmit a message indicating that normal working may be resumed. - אירוע חרום שהוכרז קודם, הסתיים

Emergency Communications