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Grid MORA
Usado para
grid minimum off-route altitude
Definição1
An altitude derived by Jeppesen or provided by State Authorities. The Grid MORA altitude provides terrain and man-made structure clearance within the section outlined by latitude and longitude lines. MORA does not provide for navaid signal coverage or communication coverage.
Fonte1
JEPPESEN. The aviation dictionary: for pilots and aviation maintenance technicians. Jeppesen Sanderson, Inc., 2003.
Nota adicional1
Grid MORA values derived by Jeppesen clear all terrain and man-made structures by 1000ft in areas where the highest elevations are 5000ft MSL or lower. MORA values clear all terrain and man-made structures by 2000ft in areas where the highest elevations are 5001ft MSL or higher.
Nota adicional2
When a Grid MORA is shown as “Unsurveyed” it is due to incomplete or insufficient information.
Nota adicional3
Grid MORA values followed by a +/- denote doubtful accuracy, but are believed to provide sufficient reference point clearance.