ETOPS Ratings
The following ratings are awarded under current regulations according to the capability of the airline:
- ETOPS-75
- ETOPS-90
- ETOPS-120/138
- ETOPS-180/207
- ETOPS-240
- ETOPS->240
However, ratings for ETOPS type approval are fewer. They are:
- ETOPS-90, which keeps pre-ETOPS Airbus A300B4 legally operating under current rules
- ETOPS-120/138
- ETOPS-180/207, which covers 95% of the Earth's surface.
- ETOPS->180 to Design Limit
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