LOW GRADE CODES

Question 1

What are the 2 different low grade codes?

Answer 1

NUCO

TRIAD

Question 2

What is the meaning of NUCO?

Answer 2

To provide a rapid means of encoding letters and figures in a tactical message to give temporary security (24 hours)

Question 3

What does NUCO contain?

Answer 3

A-Z 0-9 00-99 / - .

Question 4

What are the 2 types of Authentication?

Answer 4

CHALLENGE AND REPLY

TRANSMISSION

Question 5

What are the 2 Authentication policies?

Answer 5

ALPHA- Spoofing is likely

BRAVO- Spoofing is unlikely

Question 6

What is Spoofing?

Answer 6

Someone pretending to be another person in a net

Question 7

What are the 2 types of SECURE SPEECH?

Answer 7

GO SECURE- Activate encrypted voice communications set your equipment to cypher
GO CLEAR

Question 8

What is the purpose of RADIO LOGGING?

Answer 8

To keep a record of what is transmitted and received on a voice circuit

Question 9

What are the 3 types of reports?

Answer 9

EMERGENCY MESSAGES
AIRFIELD STATES
WEATHER SITREPS

Question 10

What do you say in a Distress call?

Answer 10

MAYDAY MAYDAY MAYDAY de (C/S)

Question 11

What do you say in a Urgence call?

Answer 11

PAN PAN PAN de (C/S)