secondary area

secondary area

[′sek·ən‚der·ē ′er·ē·ə]
(navigation)
In air operations, that area within a segment in which ROC (required obstacle clearance) is reduced as distance from the prescribed course is increased.

secondary area

A defined area on each side of the primary area located along the nominal flight track in which decreasing obstacle clearance is provided. Primary area is a defined area symmetrically disposed about the nominal flight track in which full obstacle clearance is provided (ICAO). When track guidance is provided in the design of an instrument approach procedure, each of the five segments of the approach composes a specified volume of airspace whose vertical cross section is an area disposed symmetrically about the centerline of each segment. The vertical cross section is broken down into primary and secondary areas. At any point, the width of the primary area is equal to one-half of the total width. The width of each secondary area is equal to one-quarter of the total width. Where no track guidance is provided during a turn specified by the procedure, the total width of the area is considered the primary area. See primary area. See also segments of an instrument approach procedure.
References in periodicals archive ?
Once those pouches are in the secondary area, the WES looks for pack stations that are ready for work and releases up to 25 pouches in a single line to a packer.
The secondary area is half the width of the primary and has a sloped bottom creating a triangular shape.
If someone is looking for value and they're prepared to move to a more remote or secondary area, they're going to get huge value.
It entails co-locating various CBP departments in a consolidated secondary area.
Because Martin's already devotes ample space to the category, the grocer typically tweaks its displays for these promotions, either increasing its facings or occasionally merchandising packaged salads in a secondary area of the store.
and then enter in high conversion keywords in the secondary area such as "buy online," "online," or "online store.
Richmond performs as a jazz trumpet player, and Jazz Studies was his Secondary Area for his DMA degree in Composition from the University of Nebraska, but he also has a lot of experience writing for and working with marching bands and drum corps.
However, they also will maintain their proficiency in one secondary area of concentration/functional area of expertise.
In the secondary area there are options available that might have the same result for a company as a line of credit, and are less burdensome and certainly easier to arrange.
The National Park Technology Center is a secondary area career and technology center that serves the public schools in the Garland County area.
278/280 Linthorpe Road, Middlesbrough, is situated around half a mile south of Middlesbrough Town Centre in a busy secondary area of Linthorpe Road.
Consequently, ethics is, at best, a secondary area of interest for most accounting educators.