The image above is an animation of one side of the Sinai Peninsula with the Gulf of Suez shown in black to the left of the image. According to Zecharia Sitchinís book "The Stairway to Heaven", p.306 (soft copy):
Sitchin also notes in Fig. 168 in íThe Stairway to Heavení, that the Spaceport lay along the 30th parallel lining up almost perfectly with the tip of the Gulf of Suez.
Below is a close-up of the area outlined in the red square above.
(click image to enlarge)
The first obvious
correlation to Sitchinís details described above is the fact
that there is a large circle encompassing this strange looking area
compared to the surrounding terrain that can be seen in the small