Can you help me to identify this helicopter?
The helicopter is a S-65C-3 Yas'ur (Albatross). It is a CH-53D version similar to USAF HH-53C Pave Low. Here is a photo of the same.



The identification is based on the following:


Six bladed main rotor 
The sponsons which hold the fuel
The only variant of CH-53D with in-flight refueling probe in service is the Israeli version. All others (HH-53 and MH-53) have been retired. CH-53E has refueling probe, but it has 7 blades.


Israel ordered 36 of these,of which around 23 are still in service.