The Global Positioning System (GPS) is a network of about 30 satellites orbiting the Earth at an altitude of 20,000 km.
There are 435 voting members in the House of Representatives.
However, every state is constitutionally guaranteed at least one seat. The number of voting seats in the House of Representatives is currently set at 435, and has been since 1913, excluding a temporary increase to 437 after the admissions of Alaska and Hawaii into the Union. The total number of state members is capped by the Reapportionment Act of 1929.