Where does US airspace end?
Where does US airspace end? Class A airspace is generally the airspace from 18,000 feet (~3.4 miles, 5.5 km) mean sea level (MSL) up to and including flight level (FL) 600 (~11.4 miles, 18.3 km), including the airspace overlying the waters within 12 nautical miles (NM) (~13.8 miles, 22.2 km) of the coast of the 48 contiguous states and Alaska.
What airspace is over the ocean?
Oceanic airspace is the airspace that separates different countries' airspace by the oceans.
Is there any uncontrolled airspace in the US?
Class G airspace is the only form of uncontrolled airspace in the United States. It isn't charted, and it exists wherever Class A, B, C, D or E doesn't. But to truly understand Class G airspace, it helps to understand Class E airspace first.
What is the most restricted airspace in the US?
It houses the president of the United States and his administration along with highly protected national intelligence. In fact, ever since the 9/11 terrorist attacks, the entire DC area is considered National Defense Airspace (NDA) and is the most restricted airspace in the country.
Who owns U.S. airspace?
Federal law provides that the United States government has exclusive sovereignty of airspace of the United States; the FAA makes the plans and policy for the use of the navigable airspace; and any citizen has a public right of transit through the navigable airspace. 49 U.S. Code § 40103.
Where does US airspace begin and end?
Class A airspace is generally the airspace from 18,000 feet (~3.4 miles, 5.5 km) mean sea level (MSL) up to and including flight level (FL) 600 (~11.4 miles, 18.3 km), including the airspace overlying the waters within 12 nautical miles (NM) (~13.8 miles, 22.2 km) of the coast of the 48 contiguous states and Alaska.
Is the U.S. airspace the safest in the world?
The U.S. aviation system is the safest in the world, but one close call is one too many. The FAA and the aviation community are pursuing a goal of zero serious close calls, a commitment from the Safety Summit in March. The same approach virtually eliminated the risk of fatalities aboard U.S. commercial airlines.