Kathmandu, Jan. 24 -- Nepal Airlines Corporation is bracing for yet another turbulence, as its 25 permanent pilots have warned of quitting en masse if their concerns are not addressed.

In a notice served to the executive chairman of the airline, the pilots have said there is a huge difference in remunerations for them and expat pilots, as their foreign counterparts have been hired on a contract basis and their taxes are being paid by the airline. They have also objected to the airline management's recent move of deducting a "certain amount" from their monthly salary, besides applicable taxes, without any notice.

"The management knows that the remuneration offered by Nepal Airlines to its pilot is too low compared to that offered to pilo...