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23 Cards in this Set

  • Front
  • Back
Which signal indicates that the calling station has a very urgent message to transmit concerning the safety of a ship, aircraft, or other vehicle, and/or the safety of personnel?
PAN PAN
Urgency signals have priority over all other communications except for which other type?
Distress
How many times is the group of words PAN PAN transmitted in voice urgency signals?

3

Which group of letters is transmitted over RATT three times in urgency signals?

xxx

Any station that hears the Urgency signal must continue to listen for at least how many minutes?

3

Which signal indicates that the station is about to transmit a message containing an important navigational or meteorological warning?
Safety
Which word is spoken three times and transmitted before the call in safety signals?
SECURATE
For the purpose of announcing and identifying aircraft for medical transports, a transmission of the urgency signal shall be followed by which group of letters over RATT/NBDP?
YYY
To indicate distress a gun or other explosive fired at intervals spaced about how far apart can be used?
1 minute
The International Code Signal of distress indicated by which code group can be used to indicate distress?
NC
A smoke signal giving off a volume of which color of smoke can be used to indicate distress?
Orange
Which squawking code can be used to indicate distress on IFF mode 3/A?
7700
What should a pilot make the aircraft do to acknowledge that a ground distress signal has been seen and understood?
Rock the wings
What is the minimum length that ground distress signals should be?
8 feet
What is the International Aeronautical Emergency Frequency?
121.5 MHz
What is the Distress and Emergency Frequency?
243.0 MHz
Which frequencies are used to supplement the carrier frequency 2182 kHz for DISTRESS and SAFETY purposes and for call and reply?
4125 kHz and 6215 kHz
Which frequency is for international use by the maritime mobile VHF radiotelephone service as a distress, safety and calling frequency?
156.8 MHz
Which frequency is for world-wide use when communicating with enroute aircraft participating in SAR operations?
123.1 MHz
Which prefix is used for call signs for assigned SAR craft?
RESCUE
What is the International Emergency Distress Signal (SOS)?
MAYDAY
What is the International Emergency Safety Signal?
SECURITY
What is the International Emergency Urgency Signal?
PAN PAN