ACP 135(F) COMMUNICATIONS INSTRUCTIONS DISTRESS AND
RESCUE PROCEDURES QUESTIONS AND ANSWERS |
2025/2026 | LATEST UPDATE
Itu along with Which other ICAO
organization details distress
urgency and safety
procedures?
What is the condition of Distress
being threatened by serious
and or imminent danger in
requiring immediate
assistance to find AZ?
, Which condition concerns the Urgency
security of a ship aircraft or
other vehicle or if some
person on board or within
sight but which does not
require immediate
assistance?
Which type of traffic has Distress
absolute priority over all
other transmissions?
Which service is between Maritime Mobile service
Coast stations and ship
stations or between ship
stations and which Survivalcraft
stations might also
participate?
Which organization Imo
administers the global
maritime distress and safety
system?
Which year was the global 1999
maritime distress and safety
system fully implemented?
Approximately how many 20 - 30
nautical miles are GM DSS area
A1 operational areas from
Shore based VHF Coast
stations?
approximately how many 100 - 150
nautical miles are GM DSS
area a2 operational areas
from Shore based MF Coast
stations?
what system uses modern GMDSS
technology including
satellite and digital
selective calling techniques
on MF HF and VHF bands
known as terrestrial systems
enabling a distress alert to
be transmitted and received
automatically over short and
RESCUE PROCEDURES QUESTIONS AND ANSWERS |
2025/2026 | LATEST UPDATE
Itu along with Which other ICAO
organization details distress
urgency and safety
procedures?
What is the condition of Distress
being threatened by serious
and or imminent danger in
requiring immediate
assistance to find AZ?
, Which condition concerns the Urgency
security of a ship aircraft or
other vehicle or if some
person on board or within
sight but which does not
require immediate
assistance?
Which type of traffic has Distress
absolute priority over all
other transmissions?
Which service is between Maritime Mobile service
Coast stations and ship
stations or between ship
stations and which Survivalcraft
stations might also
participate?
Which organization Imo
administers the global
maritime distress and safety
system?
Which year was the global 1999
maritime distress and safety
system fully implemented?
Approximately how many 20 - 30
nautical miles are GM DSS area
A1 operational areas from
Shore based VHF Coast
stations?
approximately how many 100 - 150
nautical miles are GM DSS
area a2 operational areas
from Shore based MF Coast
stations?
what system uses modern GMDSS
technology including
satellite and digital
selective calling techniques
on MF HF and VHF bands
known as terrestrial systems
enabling a distress alert to
be transmitted and received
automatically over short and
