Supplemental Oxygen Route Check

Checks, at every point of the cruise of an operational flight plan or a typed route, whether an emergency descent after a cabin depressurisation can reach 13,000 ft within 4 minutes and continue to FL100 within the oxygen endurance, clearing the terrain with your margins: straight ahead or via an escape route (AMC1 CAT.IDE.A.235(e), aeroplanes not certified to fly above 25,000 ft).

• Load a PPS OFP (PDF) or type the route.
• Enter your aircraft's descent values, oxygen endurance and terrain margins.
• Get the result every 1 NM along the cruise, on a map with the terrain model.

Flight plans and routes stay in your browser and are not uploaded. Free access for aviation professionals, on request.