Airway J189
Jet (high-altitude) route
J189 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.
| # | From | To | MEA | MOCA | Course |
|---|---|---|---|---|---|
| 1 | — | — | 18,000 ft | — | 326° |
| 2 | HRMNS | MRTEN | 19,000 ft | — | 329° |
| 3 | MRTEN | BTG | 19,000 ft | — | 329° |
| 4 | BTG | ALDER | 18,000 ft | — | 345° |
| 5 | ALDER | SEA | 18,000 ft | — | 348° |
| 6 | — | LMT | 18,000 ft | — | 335° |
| 7 | LMT | HRMNS | 19,000 ft | — | 333° |
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.