An unfinished Avro 608 Hawk was completed as the only Avro 627 Mailplane in 1933.
Avro 627 Engine: 1 x 525hp Armstrong Siddeley Panther IIA Take-off weight: 2338 kg / 5154 lb Empty weight: 1397 kg / 3080 lb Wingspan: 10.97 m / 36 ft 0 in Length: 9.40 m / 31 ft 10 in Height: 3.30 m / 11 ft 10 in Wing area: 35.40 sq.m / 381.04 sq ft Max. speed: 274 km/h / 170 mph Cruise speed: 237 km/h / 147 mph Ceiling: 5791 m / 19000 ft Range: 902 km / 560 miles