The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
The FAA's Type Certificate Data Sheet A1NM lists 'I - Model 767-200 (Approved July 30, 1982)'.
Program chart lists a July 1982 certification (290,000 lb, JT9D-7R4D), first delivery to United in August 1982 and certification of the standard 300,000 lb aircraft in September 1982.[1]
Says the type was certified on 30 July 1982 and that the CF6-powered 767-200 received certification in September 1982.[1]
Boeing planning document with the 216-seat layout and the takeoff field length chart.[1]
Says the 767 entered service with United on 8 September 1982 on flight UA1767, Chicago to Denver.[1]
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.
The 767, even at 400,000 pounds, can be flown with two fingers.
although the shorter 767-200 is a little lacking in get-up-and-go
The Boeing 767 was pretty groundbreaking.
243 passengers in the reference variant - range up to 5,150 nmi - PW4000 or CF6-80C2 engines - in service since April 1983 (Swissair)
SourceRange about 2,900-4,050 nmi across variants - GE CF6 or Pratt and Whitney engines - first flight October 1972, in service since May 1974 (Air France)
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