Estonia is in the Northern Hemisphere.
The Tuo Chiang-class corvette is a class of stealth multi-mission corvettes operated by the Republic of China -LRB- Taiwan -RRB- Navy .. class. Ship class. corvettes. corvette. The ship incorporates various stealth features to have a lower cross-section and avoid radar detection .. Developed under the Hsun Hai program , these corvettes are intended to replace missions currently undertaken by larger ships .. corvettes. corvette