1.IOTA maps  
2.http://www.dxsummit.fi/CustomFilter.aspx?customCount=50  
3.https://www.iotamaps.org/  
4.https://iota-world.org/  

The RSGB IOTA Contest is the most popular contest in the RSGB HF Contests calendar, attracting entries from around the world.

IOTA refers to the RSGB “Islands on the Air” awards. A newcomers’ guide to the system of IOTA references and further information on the IOTA Contest can be found at the IOTA Contest Information page and on the IOTA Contest FAQ page. A beginners’ guide to operating in the contest is here.

If you have any questions about these rules, please email hf.query@rsgbcc.org

New for 2019

To shorten the exchange, for 2019 the sending of RS(T) will be optional. i.e. you do not have to send a report as part of your exchange.