denimich wrote:denimich wrote:c-ieta wrote:....Il me semble avoir deja entendu aussi "Securité,Sécurité,Sécurité" je pense de la part d'un Hélico de la garde cotiere,est ce l'équivalent de
Pan Pan ou bien que ca veut dire autre chose,ou que ca s'applique aux navires seulement.
Carmel
C'est autre chose qu'un Pan. Ce n'est pas une urgence mais c'est rapport avec la sécurité de l'espace aérien. Faudrait que je trouve la référence écrite pour être certain.
Denis
J'ai beau chercher, mais je ne trouve pas

Il me semble que ce serait dans le lien suivant mais "niet" rien sur l'appel "sécurité"
http://www.ic.gc.ca/eic/site/smt-gst.ns ... 01397.html
Denis
un forum... pour ce que cela vaut hihihi
http://www.pprune.org/questions/44944-s ... urite.html
Distress:
"A condition of being threatened by serious and/or imminent danger and of requiring immediate assistance"
Urgency:
"A condition concerning the safety of an aircraft or other vehicle, or some person on board or in sight, but which does not require immediate assistance"
Emergency Call:
The emergency call is one of the following:
Distress: Mayday, Mayday, Mayday
Urgency: Pan Pan, Pan Pan, Pan Pan
(ICAO Annex 10)
So Pan Pan is not such a bad idea if you have a snag that requires some priority but not immediate concrete. Not a lot of use though if ATC or fellow pilots aren't familiar.
International rules accept a Safety message (prefix "Securite" spoken three times (RT) or "TTT,TTT,TTT" (WT).
This is not an emergency message , but indicates a "message concerning the safety of navigation or giving important meteorological warnings"
Note: ICAO does not recognise the prefix "Securite" nor "TTT, TTT, TTT"
ici encore
http://usna.edu/SailingTeam/training/le ... owords.pdf
MAYDAY MAYDAY MAYDAY (Distress)
Indicates that a ship, aircraft, or other vehicle is threatened by
grave and imminent danger and request immediate assistance.
Mayday
The distress call for voice radio, for vessels and people in serious trouble at
sea. The term was made official by an international telecommunications
conference in 1948, and is an anglicizing of the French "m'aidez," (help me).
PAN PAN PAN (Urgency)
Indicates that the calling station has a very urgent message to
transmit concerning the safety of a ship, aircraft, or other vessel,
or the safety of a person.
SECURITE SECURITE SECURITE (Safety)
Indicates that the station is about to transmit a message
concerning the safety of navigation or giving important
meteorological warnings.