Contents
What is an OTS track?
As a result, organised track structures, one for eastbound traffic and one for westbound traffic are created on a daily basis. These track structures are referred to as the Organised Track System (OTS).
What does NAT HLA mean?
High Level Airspace
High Level Airspace (HLA) A large portion of the airspace of the North Atlantic Region, between FLs 285 and 420 inclusive, is designated as the NAT High Level Airspace (NAT HLA). Until February 2016, most of this airspace was designated Minimum Navigation Performance Standards (MNPS) airspace.
Is slop allowed on PBCS?
SLOP is now a standard operating procedure for the entire NAT region and flight crews are required to adopt this procedure as is appropriate. a) Aircraft without automatic offset programming capability must fly the centreline.
Are there any tracks in the North Atlantic?
The following are active North Atlantic Tracks issued by Shanwick Center (EGGX) and Gander Center (CZQX). Any NOTAMs pertaining to these tracks (waypoint changes, procedures) will be found by searching the ARTCC NOTAMs under Shanwick Center (EGGX), Gander Center (CZQX), Boston Center (KZBW) and New York Center (KZNY).
When did they start using NAT Tracks in the North Atlantic?
After World War II, increasing commercial airline traffic across the North Atlantic led to difficulties for ATC in separating aircraft effectively, and so in 1961 the first occasional use of NAT Tracks was made.
How long has NOAA been tracking Hurricane tracks?
View more than 150 years of hurricane tracking data in your region. Shown here: Category 4 and 5 hurricane tracks from 1851-2016 in the East Atlantic ocean basin. NOAA’s Historical Hurricane Tracks is a free online tool that allows users to track the paths of historic hurricane.
Where can I find the history of a hurricane?
The site also contains global hurricane data from as far back as 1851. Historical Hurricane Tracks allows users to search by place name, storm name or year, or latitude and longitude points.