Prefix AO AN AM

[IK0ZCW]

Celebrating IARU's centenary, Spanish amateurs are allowed to replace their normal prefix from 1 to 15 May as follows: EA stations can use AO#100, EB stations can use AN#100, and EC stations can use AM#100, where "#" is the digit of their call area. For example, EA6VQ will use AO6100VQ, EB3WH will use AN3100WH, and EC7R will use AM7100R.