The people behind this design were E.H. Wiseman and R.C. Burgess of Cleveland, Ohio, USA. Wiseman himself designed and built the monoplane, including the flat four-cylinder engine which was to have provided 25hp.

Lieut. R.F. Burga of the Peruvian Navy made the radical suggestion that it might be better to effect lateral control with two rudder-like surfaces, mounted near the centre of gravity and at right angles to the wings. A roll would be initiated by turning these surfaces, one below and one above the fuselage, in opposite directions. Burga applied for a patent in 1910 and it was published on 2 November 1911. He approached A.V Roe & Co., who would build other people’s designs for them, and in 1912 a single engined shoulder winged monoplane was produced with the novel control surfaces. It has been suggested that this aircraft may have been the Avro 502.

The Burga monoplane was built at Avro’s Manchester factory at the same time as the prototype Avro Type E biplane, and it used the same tail unit and undercarriage. Control surfaces apart, it differed primarily in being a monoplane, but also in having a more slender fuselage, though still a two seater, and in using a less powerful but lighter engine, a 50 hp (37 kW) Gnome rotary. The wings were braced from below to strong points on the undercarriage and from above to a pylon just ahead of the front cockpit. A vertical shaft attached to this pylon appears also to have carried the leading edges of the lateral control surfaces; the one below the fuselage was almost rectangular but the upper one was shaped to avoid the passenger’s head. There was no wing warping.

Though Avro aircraft had always been built in Manchester, they had never flown from there but rather from the Avro School’s base at Brooklands; in August 1912, however the school had moved to Shoreham on the south coast, which is where the Burga machine was test flown. The first flight was on 20 November 1912, piloted by H.R. Simms, one of the School’s pilots. The monoplane had been designed to take wings of different camber and incidence, and those chosen for the early testing were expected to give the highest speed. Simm’s reported hat the aircraft was fast and had a good rate of climb, but no reports on handling with the new surfaces seems to have survived. Further taxying trials were made by H. S. Powell in the following month, and in January 1913 the Burga monoplane returned to the Avro works at Manchester for modification. After more flying, the aircraft was reported as back at the Avro factory for modification but was not seen again.

Engine: 1 × Gnome et Rhône 7-cylinder rotary, 50 hp (37 kW)
Length: 29 ft 0 in (8.84 m)
Crew: 1
Passenger capacity: 1