En Route Charts Flashcards
An upper airway includes the letter?
“U” at the beginning
Information routes are always displayed with a ?
Letter “F” at the end
Information routes are?
Uncontrolled airspace
An airway is?
Controlled airspace
An advisory route code ends with?
The letter “D”
An advisory route is?
Uncontrolled
The four numbers that an RNAV route may start with?
LNQTZ
RNAV routes can also be classified with?
A “u”, with the meaning of is “Upper”
MOCA is valid for a corridor extending?
10 nm either side of the route centreline, including a 10 nm radius beyond the fix defining the route segment
MOCA tolerance is?
1000ft above obstacles below 5 000ft, and 2 000ft above obstacles above 5 000ft
How is MOCA indicated on a chart?
In maroon by a number followed by a capital letter “T”, next to the route.
How is MEA indicated on a chart?
In maroon next to the route.
MORA provides known obstruction clearance -
10 nm either side of the route centreline including a 10nm radius beyond the radio fix, reporting point or milage break defining a route segment.
How is MORA indicated on a jeppeson chart?
The figure appears in maroon with the letter “A”
Grid MORA values clear all terrain and man-made structures by -
1 000ft in areas where the highest obstacle is 5 000ft, and 2 000ft in areas where the highest obstacle is over 5 000ft
On the Jep chart, Grid MORA values higher than 10 000ft, and values lower than 10 000ft respectively, are shown in?
Higher than 10 000ft in maroon, and lower than 10 000ft in green.
What is the goal of a MEA
It displays the minimum altitude that will provide sufficient signal for nav aids and radio communications. and provides the required obstacle clearance.
Does MOCA guarantee signal reception?
No, it only provides obstacle clearance.
Does Grid MORA or MORA provide signal coverage?
No, only obstacle clearance
The altitude clearance on a JEP chart that will provide signal coverage is?
Only MEA.
The obstacle related clearance altitudes on a JEP chart is?
MOCA, MORA and Grid MORA.
A VOR facility which has DME is indicated by the letter D before the -
Frequency
The lateral limits of Class A and B airspace are indicated by a -
Solid maroon line with adjacent shading
Class C upper airspace is indicated by a -
Solid blue line with adjacent shading
the class of airspaces is indicated by a?
White capital letter
Lower limits of class C airspace is are indicated within the respective boundary by an -
underlined figure in blue
