Handy DX Guide for prefixes and CQ / ITU Zones. Compact and rugged enough to be kept on the bench while operating portable or home QTH.

Web references for Zone Finder, DX Cluster and Propagation Prediction tools to improve your chances of working DX.

Some of the items you'll find in this Guide include: Country Prefixes and ITU / CQ Zones, Country Prefix and Zones List, CQ World Zone Map, ITU World Zone Map, ITU Band Plan and Rules, Prefix and Zone Finder Tools, DX Clusters, Propagation Prediction Resources, NCDXF / IARU Worldwide Beacon Network & Map, Other HF Band Beacons, QSLing--Routes, Addresses, Bureaus & Managers.