de Havilland Comet 4

de Havilland. A jet airliner.

Seats: Mixed 72, Charter 99
Range: 4,500 km
Cruise: 800 km/h
Payload: 9,500 kg
Take off run: 2,300 m
Fuel burn: 5,265 kg per block hour
Reference price: $2,000,000 in 1976 dollars
Enters service: 1958-10-04
Production ends: 1964-01-01
Confidence: estimated (to be verified)

Source: Specifications from the type article on en.wikipedia.org as read in era4-aircraft.md; price, fuel burn, crew and maintenance cost per hour are estimates.