Transverse Mercator map, central meridian 30Â°W. This projection is not intended for small-scale or whole world maps, as the scale and areal distortion is obvious even moderately far from the central meridian.
Unmarried biological, step-children and adopted children are eligible for TRICARE until age 21 (or 23 if in college, see College Students below). Eligibility may extend beyond these age limits if he or she is severely disabled.
There is no change to Department of Defense (DoD) health care benefits or base privileges when a child. turns age 18. Unmarried dependent children of active duty and retired Service members, who are not. active duty Service members themselves, are eligible for TRICARE health benefits and base privileges. until age 21. Children of Guard and Reserve members in a Selected Reserve or Retired Reserve status.