Aviation in Peace and War

by Sir Frederick Hugh Sykes

The value of a correct initiative and the aeroplane's rôle as an offensive weapon were fully appreciated and brought out in the Training Manual of the Royal Flying Corps which we compiled at Farnborough, and which was published early in 1914 by the War Office. It says:—

"It is probable that one phase of the struggle for the command of the air will resolve itself into a series of combats between individual aeroplanes, or pairs of aeroplanes. If the pilots of one side can succeed in obtaining victory in a succession of such combats, they will establish a moral ascendancy over the surviving pilots of the enemy, and be left free to carry out their duties of reconnaissance. The actual tactics must depend on the types of the aeroplanes engaged, the object of the pilot being to obtain for his passenger the free use of his own weapon while denying to the enemy the use of his. To disable the pilot of the opposing aeroplane will be the first object. In the case of fast reconnaissance aeroplanes it will often be advisable to avoid fighting, in order to carry out a mission or to deliver information; but it must be borne in mind that this will be sometimes impossible, and that, as in every other class of fighting, a fixed determination to attack and win will be the surest road to victory."

Speaking generally, the evolution of the machine, as apart from the engine, which hung behind, followed upon the evolution of air tactics. As soon as experience, often hard won at the cost of a valuable life, opened up new fields of activity for aircraft, the designer and constructor evolved new designs to meet the new requirements. It was no small achievement in this period to have solved the problem of inherent stability, both in theory and practice, so successfully, that from the aerodynamic standpoint our machines in 1914 compare favourably with those in use at the end of the war.

In dealing with the evolution of the machine during the three years prior to the war there are three landmarks: in the autumn of 1911 the few machines belonging to the Air Battalion failed to reach their destination for Army Manœuvres; in May, 1912, the Royal Flying Corps was formed and experiments with a view to meeting military requirements were for the first time energetically and methodically prosecuted; and in August, 1914, four squadrons flew to France with machines which had attained a high degree of stability and were not inferior to any of those possessed by other countries. When it is remembered in what a short time these machines were evolved, it is not surprising that attention had been chiefly confined to the problem of the 'plane and stability, the engine and speed and reliability. Wireless, bombing, photography, night flying and machine gunnery had been discussed and experimented with, but no progress was made comparable to that effected under war conditions.

Machines and engines before the war were chiefly French. It is interesting to note those with which No. 3 Squadron, one of the first to be formed, commenced its career in May, 1912. They consisted of one 50 horse-power Gnome Nieuport, one Deperdussin, which by the way was privately owned, one Gnome Bristol, two Gnome Bleriot monoplanes, one Avro and one Bristol box-kite biplane. By September, 1912, the Squadron possessed fourteen monoplanes, but in that month, owing to the number of accidents incurred by them, the use of monoplanes was temporarily forbidden, and it was not until April, 1913, that the Squadron was fully equipped with B.E. and Maurice Farman biplanes organized in flights.

These types formed the backbone of the Military Wing, which also included Codys, Breguets, Avros, and, later, Sopwiths. The B.E.2c was produced by the Royal Aircraft Factory in the autumn of 1913 and demonstrated its high degree of stability by flying from Aldershot to Froyle and from Froyle to Fleet, distances of 6¾ and 8 miles respectively, without the use of ailerons or elevators. The progress made is illustrated by the fact that at the Army Manœuvres of 1913 twelve machines covered 4,545 miles on reconnaissance and 3,210 miles on other flights, accurate observations being made from a height of 6,000 feet, without serious mishap.

In 1913 I recommended the gradual substitution of B.E.'s for Farmans on the ground of the all-round efficiency and superior fighting qualities of the former, and to secure the advantage of standardization, but it was objected by the War Office that the Farmans were the only machines that could mount weapons in front—an objection which was not met until firing through the airscrew was introduced—and that the slower Farmans offered greater advantages for observation, an idea which was long prevalent. As a result, a compromise was effected, and two squadrons were equipped with B.E.'s and two with homogeneous flights of Farmans, Bleriots and Avros.

At the outbreak of war the most successful machines possessed by the Military Wing were the B.E.2 tractor with a 70 horse-power Renault engine, a speed of 73 miles an hour, and a climb of 3,000 feet in nine minutes; and a Henri Farman pusher with a speed of 60 miles an hour, and a climb of 3,000 feet in fourteen minutes. A special study was being made in 1914 of the best methods of ensuring clear observation of the ground, and partly in this connection staggered planes were introduced, culminating in the B.E.2c's, which were not, however, available for service in any numbers until 1915.

To sum up, the technical development of aircraft has taken place, and will continue side by side with the evolution of the uses to which aircraft can be put. While due attention was paid to problems connected with the anticipated duties of aircraft ancillary to that of reconnaissance, owing to the short space of time between the formation of the Royal Flying Corps and the outbreak of war, to the difficulties connected with the engine, and to causes inseparable from peace conditions, development had been more or less confined to evolving a stable and reliable machine with a good field of view.