East African shilling in 1952, the birr, which was already in use in Ethiopia, was adopted in Eritrea. A new version of the currency is proposed by the East African Community, which consists of Kenya, Tanzania, Uganda, Rwanda, Burundi, and South Sudan. It had been proposed that the Second East African shilling be introduced into circulation in 2012, but the target was not met. A second target date was set to 2015, but also not met. The third target date is 2024. In 1921, notes were issued by the East African Currency Board in denominations of 5, 10, 20, 100, 200, 1,000 and
Equator 84 (World Geodetic System 1984) which is a standard for use in cartography, geodesy, and satellite navigation including GPS, also has an equatorial radius of 6,378.137 kilometres (3,963.191 mi). For both GRS 80 and WGS 84, this results in a length for the Equator of 40,075.0167 km (24,901.4609 mi). The geographical mile is defined as one arc-minute of the Equator, so it has different values depending on which radius is assumed. For example, by WSG-84, the distance is , while by IAU-2000, it is . This is a difference of less than over the total distance (approximately ). The earth