§ Mr. Michael McNair-Wilsonasked the Secretary of State for Trade and Industry what was the export value of British-made airborne and ground electronic navigation equipment, which falls within that defined by the international aviation authorities as mandatory for meeting the on-route and terminal navigational air-traffic requirement, during the 12 months up to 30th June 1973.
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§ Mr. OnslowThe information is not readily available precisely as defined nor for the period requested. The latest statistics from manufacturers' return for the year 1972 are as follows:
EXPORT DELIVERIES OF ALL AIRBORNE AND GROUND ELECTRONIC NAVIGATION EQUIPMENT.£ £ thousand Airborne 10,306 Ground 2,899 Total 13,205 * Including equipment built into aircraft subsequently exported. Separate statistics of equipment which meets the requirements of the international civil avation authorities are not available.
Source: DTI quarterly inquiry into electronic capital equipment.