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The Pilots Desk

Airway J48

Jet (high-altitude) route

J48 has 7 published segments. Each row is a leg between two fixes with its minimum en-route altitude (MEA), minimum obstruction clearance altitude (MOCA) and magnetic course.

#FromToMEAMOCACourse
1LANNAPTW18,000 ft—243°
2PTWBYRDD18,000 ft—246°
3BYRDDHAAGN18,000 ft—246°
4HAAGNPENSY18,000 ft—245°
5PENSYEMI18,000 ft—245°
6EMICSN18,000 ft—227°
7CSNMOL18,000 ft—239°

Data from the FAA Aeronautical Data (public domain). Some segment endpoints (oceanic and special points) are not resolved and show as “—”. Not for navigation — verify against current charts and the Chart Supplement.