Handley Page Halifax
>
The Handley Page Halifax is a British Royal Air Force four-engined heavy bomber of the Second World War. It was developed by Handley Page to the same specification as the contemporary twin-engine Avro Manchester. Wikipedia
First flight: 25 October 1939
Introduction: 13 November 1940
Manufacturer: Handley Page
National origin: United Kingdom
Number built: 6,178 including 2 H.P.57 prototypes
Produced: 1940–1946
Retired: 1961 (Pakistani Air Force)