AFZAL KHAN
Registered	12-Jun-11
Blogs	0
Followers	0
Following	0
Subscribers	0
Points	1

BLOGS BY Afzal   

SUBSCRIBE BY EMAIL

2 decades ago
Comment at Great circle sailing .
a great circle track is the shortest distance , measured along the earth's surface , btween 2 poles. a great circle track cuts successive meridians at different angles b'coz meridians are nt ...