Overseas Flt

[huseyin]

Hi all,

I have confusion regarding with blw topic and I would just get your comments. Here my question what JAr Ops mean with critical engine power(s) ? Two possibility, one engine failure (for twin engine) and two engine failure (4 engines a/c).. or all engines fail? Even if it is all engine failure, a/c will glide closest suitable a/p why other all other a/c's limitation : 100 nautical miles, whichever is the lesser...

Thanks for your comments from now.. :)

Huseyin

JAR-OPS 1.830 Life - rafts and survival

ELTs for extended

overwater flights

(a) On overwater flights, an operator shall not

operate an aeroplane at a distance away from land,

which is suitable for making an emergency landing,

greater than that corresponding to:

(1) 120 minutes at cruising speed or

400 nautical miles, whichever is the lesser, for

aeroplanes capable of continuing the flight to an

aerodrome with the critical power unit(s)

becoming inoperative at any point along the route

or planned diversions; or

(2) 30 minutes at cruising speed or

100 nautical miles, whichever is the lesser, for all

other aeroplanes,