HC Deb 26 June 1919 vol 117 cc333-4
84 Captain WEDGWOOD BENN

asked the Under-Secretary of State for Air (1) whether any sextant suitable for taking bearings in the air is in use or being experimented with; (2) what liaison exists between the Air Ministry and the Admiralty with a view to applying to air navigation the experience of the Navy; (3) what is the staff of the Air Navigation School; and whether it includes any qualified marine navigators; (4) what progress is being made in instruction in taking bearings in the air?

The UNDER-SECRETARY of STATE for AIR (Major-General Seely)

At the moment the whole system of instruction in aerial navigation is being revised, and the schools of aerial navigation re-organised; and in this process we shall certainly keep in close touch with all those whose experience of aerial or marine navigation is likely to be of assistance, and endeavour to perfect as far as possible, all mechanical aids to navigation, such as sextants. Experiments with various types of sextant are already being carried out with this object.

At the present moment there is great hope of the early development of a satisfactory artificial horizon sextant and experiments are now being carried out at the Royal Air Force experimental establishments with a view to its early perfection. I would add that the officers who are dealing with this question will be very glad if my hon. and gallant Friend will give them the benefit of his advice and criticism.

Captain BENN

Is the Air Force taking full advantage of the navigating experience of the Admiralty? That is the point.

Major-General SEELY

Yes, Sir. I think we may say we are working in absolutely close co-operation with them, and many of the officers dealing with this matter have themselves sea experience.

Captain BENN

Are any of the instructors in the navigation schools naval officers?

Major-General SEELY

Speaking from recollection, many of them are or have been in the Navy. I should like to have a precise question on that point.

Captain BENN

The question is on the Paper.

Lieut.-Commander KENWORTHY

Are there any navigating officers among the instructors?

Major-General SEELY

I must have notice as to the precise number of navigating officers. My hon. and gallant Friend is aware that many of our Air Force officers guiding us in this matter are naval officers.

Captain BENN

Are they naval officers or members of the Royal Naval Air Service, which is different?

Major-General SEELY

Both.