In airports
No, small planes can have only three..No, small planes can have only three..
yes, three planes can intersect in one point.
The Capital of Trinidad & Tobago is Port - Of - Spain
Yes, it is possible for three distinct planes to intersect at a line.
The Caroni Plains
A cube has three planes of symmetry.
The intersection of three planes can be a plane (if they are coplanar), a line, or a point.
Voltage in Trinidad is 115 V @ 60 Hz.
123
Infinitely many planes may contain the same three collinear points if the planes all intersect at the same line.
There are 56 such planes.