Tperating A320 CFM/IAE
skydiver· 3 junIk zit met een vraag. Als je een typerating op A320 hebt. Dan heb je die toch voor beide motor types? Op de CFM en IAE. Ik heb namelijk alleen op de CFM gevlogen en ga nu op de IAE vliegen. En wat zijn verder de verschillen of zijn het alleen een paar meters op de Engine display?
1 REACTIE
19 of 77· 3 junYour rating is valid for both engine types.
I though the CBT had a module for both engines?
IAE will have different limitations than the CFM - just read through the appropriate sections of the FCOM.
IAE use less fuel than the CFM
IAE will not exceed maximum EGT during take-off whilst the CFM will as the engine gets older.
IAE starts slower.
Oil pressure is very high compared to the CFM
Operationally it takes a bit of getting used to flying with EPR (my personal preference is N1). However you can still set thrust using N1 when flying manually.
Power comes off slowly during landing on the IAE - we pulled thrust to idle at 30 feet (I'd never do that with a CFM engine).
I've only flown with the IAE V2500-A1. I've found it to be a reliable engine that always got me to where I wanted to go.
I though the CBT had a module for both engines?
IAE will have different limitations than the CFM - just read through the appropriate sections of the FCOM.
IAE use less fuel than the CFM
IAE will not exceed maximum EGT during take-off whilst the CFM will as the engine gets older.
IAE starts slower.
Oil pressure is very high compared to the CFM
Operationally it takes a bit of getting used to flying with EPR (my personal preference is N1). However you can still set thrust using N1 when flying manually.
Power comes off slowly during landing on the IAE - we pulled thrust to idle at 30 feet (I'd never do that with a CFM engine).
I've only flown with the IAE V2500-A1. I've found it to be a reliable engine that always got me to where I wanted to go.
3 jun