Which of the Following Is True of Aviation Radio Communication

question 17

Multiple Choice

Which of the following is true of aviation radio communication?

• A) They operate primarily in HF and UHF spectrums only
• B) English is the unofficial international language of aviation communication
• C) They operate in VHF radio spectrums only
• D) English must be used in all domestic radio communication
• E) None of these statements are true

---

Definitions:

Event

An outcome or a set of outcomes of a random experiment or phenomenon, which can be quantified for analysis in probability and statistics.

Simple Events

Basic occurrences or outcomes in probability that cannot be broken down into simpler components.

Experiment

A procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact by observing the effects of modifying conditions or variables.

Experiment

A procedure carried out under controlled conditions to discover an unknown effect or law, to test or establish a hypothesis, or to illustrate a known law.