Only two Avro 529 airframes were ever constructed and no production orders were forthcoming.
Engine: 2 x 190hp Rolls-Royce Falcon I water-cooled in-line
Take-off weight: 2864 kg / 6314 lb
Empty weight: 2150 kg / 4740 lb
Wingspan: 19.20 m / 63 ft 0 in
Length: 12.09 m / 40 ft 8 in
Height: 3.96 m / 13 ft 0 in
Wing area: 85.70 sq.m / 922.47 sq ft
Max. speed: 153 km/h / 95 mph
Ceiling: 4115 m / 13500 ft
Armament: 2 x 7.7mm machine-guns
Engines: 2 x BHP inline piston, 230 hp
Length: 39.67ft (12.09m)
Width: 62.99ft (19.20m)
Height: 12.99ft (3.96m)
Empty Weight: 4,736lbs (2,148kg)
Maximum Take-Off Weight: 6,310lbs (2,862kg)
Maximum Speed: 95mph (153kmh; 83kts)
Maximum Range: 360miles (580km)
Rate-of-Climb: 715ft/min (218m/min)
Service Ceiling: 13,501ft (4,115m)
1 x 7.7mm (0.303 caliber) Lewis machine gun on trainable mount in nose cockpit.
1 x 7.7mm (0.303 caliber) Lewis machine gun on trainable mount in rear dorsal cockpit.
20 x 50lb conventional drop bombs. Up to 1,000lbs of bombs.