Airline Flybe owes the Island's Government more than £300,000 for landing fees at Ronaldsway.
The amount was confirmed this morning in the House of Keys by Treausry Minister Alf Cannan.
Five urgent questions were put forward following the collapse of the Airline last Wednesday.
Mr Cannan said Flybe paid its January return in full but, February - until it went into administration remains outstanding.
Repairs on Peel Power Station to get underway
Manx Care doctor survey to be discussed by Tynwald
Weather warning for snow tonight
MHK queries safety at primary school in Ballabeg
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads
High ground could see 4 inches of snow on Saturday night