Entity: 73
73 is a slang term used to convey best regards or take care, often used as a sign-off phrase in amateur radio. It originated from early American telegraph codes and has evolved to symbolize compliments and good wishes.
73
Etymology
The term '73' originated from early American telegraph codes, where it symbolized compliments and good wishes. It has since evolved to become a common sign-off phrase in amateur radio communication.
Definition
'73' is a slang term used to convey best regards or take care, often used as a sign-off phrase in amateur radio. It is a verbalization of the number 73 and is thought to have derived from early American telegraph codes.
Historical Context
In early telegraphy, various numerical codes were used to communicate messages efficiently. '73' was one of the codes that represented compliments and good wishes. Over time, it transitioned into a common phrase used in amateur radio communication.
Cultural Significance
'73' is widely recognized among amateur radio operators as a friendly and respectful way to sign off a conversation. It has become a tradition in the amateur radio community to use '73' as a way to express best regards and good wishes.
Related Concepts
Other numerical codes, such as '13' for 'I don't understand' and '22' for 'love and a kiss,' were also used in early telegraphy. However, '73' has remained one of the most enduring and widely used codes in modern amateur radio communication.
See Also
A slang term used to express best regards or take care, commonly used in amateur radio communication.