HC Deb 19 April 1950 vol 474 c23W
78. Mr. J. Grimston

asked the Secretary of State for Air if he will give orders that jet and fighter aircraft flying in the vicinity of Airway Green One, carry distinctive identification radar, so that civil aircraft can be warned of their proximity.

Mr. A. Henderson

The question of control of jet and fighter aircraft in relation to airways is being urgently studied by my Department and the Ministry of Civil Aviation. Fighter aircraft already carry identification radar, but I am advised that this in itself is not a solution to the problem.