[mpmr2003]

السلام عليكم

ارجو شرح MOCA,MORA,MEA,G-MORA

ولكم جزيل الشكر

[amine pilot]

MOCA – Minimum Obstruction clearance Altitude
MEA – Minimum Enroute Altitude

[skymaster]

السلام عليكم ورحمة الله وبركاته

MOCA / MINIMUM OBSTRUCTION CLEARANCE ALTITUDE

The lowest published altitude in effect between radio fixes on VOR airways, off-airway routes, or route segments which meets obstacle clearance requirements for the entire route segment and navigational signal coverage only within 22 NM of a VOR

MORA / MINIMUM OFF-ROUTE ALTITUDE

The MORA provides reference point clearance within 10 NM of the route centerline (regardless of the route width) and end fixes.
The GRID MORA provides reference point clearance within the section outlined by latitude and longitude lines

MEA / MINIMUM SAFE ENROUTE ALTITUDE

The lowest published altitude between radio-fixes that meets obstacle clearance requirements between those fixes and in many countries assures acceptable navigational signal coverage

MHA / MINIMUM HOLDING ALTITUDE

The lowest altitude prescribed for a holding pattern which assures navigation signal coverage, communications, and meets obstacle clearance requirements

MRA / MINIMUM RECEPTION ALTITUDE

The lowest altitude at which an intersection can be determined

MSA / MINIMUM SAFE ALTITUDE

Altitude depicted on an Instrument Approach Chart and identified as the minimum altitude which provides a 1000 ft obstacle clearance within a 25 NM radius from the navigational facility upon which the MSA is predicated. If the radius limit is other than 25 NM, it is stated

MAA / MAXIMUM AUTHORIZED ALTITUDE

A published altitude representing the maximum usable altitude or flight level for an airspace structure or route segment

هده التعريفات من


JEPPESEN CHART MINIMUMS

أرجؤ من الله أن الامور واضحه

والسلام عليكم ورحمة الله وبركاته

[AL-MEHDAR]

NICE
Good Job

[mpmr2003]

الـــــــــــــــــــــــــــف شكــــــــــــــــــــــــــــــــــــــــــــــــ ـــــــر

[basem88]

مشكور على المعاومات القيمة

[ahmed1611]

جزاك الله كل خير