Mariachi the indigenous name of a tree called "pilla" or "cirimo"; yet another states that it came from an image locally called "María H" (pronounced "Mari-Ache"). In many Mexican cultures they are also called Marietti. Mariachi can refer to the music, the group, or just one musician. The term "Mariachi band" is also a redundant term for a Mariachi because the word 'Mariachi' itself in Spanish implies a group of musicians playing Mariachi music. The word "mariachi" was thought to have derived from the French word "marriage", dating from the French intervention in Mexico in the 1860s, related to the music's
WARC bands codified in official recommendations, such as the IARU Region 1 HF Manager's Handbook, which states: Contest activity shall not take place on the 10, 18 and 24 MHz bands. Non-contesting radio amateurs are recommended to use the contest-free HF bands (30, 17 and 12m) during the largest international contests. (DV05_C4_Rev_07) Canada is part of region 2 and as such is subject to the IARU band plan. Radio Amateurs of Canada offers the bandplan below as a recommendation for use by radio amateurs in that country but it does not have the force of law and should only be considered a