I propose to take Questions Nos. 10, 13 and 40 together.
I accept the need to upgrade the air traffic control facilities at the three State airports. The Air Navigation Services Office of my Department is currently engaged on a major equipment renewal programme at a cost of £30 million at all three State airports on new radar, communications and navigational aids.
Dublin Airport has instrument landing systems on three runways. At present all systems operate to Category 1 level — the basic level. From autumn this year, the ILS on the new runway will operate to a level which will allow aircraft to land in adverse or minimal weather conditions.
Cork Airport has two instrument landing systems — one at each end of the main runway. Both systems at present operate to Category 1 level. One of the systems is being evaluated at present to allow aircraft to land when the cloud ceiling is down to 100 feet.
There is one instrument landing system at Shannon which can operate to basic Category 1 standard. The need for additional instrument landing systems at Shannon Airport is kept under continuous review by my Department.
I am very pleased with the progress being made to modernise the navigational, communications and radar systems at the State airports. The reequipment programme will be completed by 1992 and within budget. I am satisfied that the new air traffic control facilities, coupled with additional staff, will substantially expand the capacity of the Irish air traffic control system and further enhance aircraft operations within Irish airspace.