Airway J12
Jet (high-altitude) route
J12 has 11 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 | SEA | NORMY | 18,000 ft | — | 072° |
| 2 | NORMY | BLUIT | 18,000 ft | — | 072° |
| 3 | BLUIT | EPH | 18,000 ft | — | 071° |
| 4 | EPH | DNJ | 18,000 ft | — | 117° |
| 5 | DNJ | TWF | 18,000 ft | — | 132° |
| 6 | TWF | TCH | 22,000 ft | — | 112° |
| 7 | TCH | FFU | 18,000 ft | — | 161° |
| 8 | FFU | HELPR | 18,000 ft | — | 100° |
| 9 | HELPR | — | 18,000 ft | — | 100° |
| 10 | — | RIFMN | 18,000 ft | — | 102° |
| 11 | RIFMN | JNC | 18,000 ft | — | 102° |
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.