Computing...

Input interpretation:

biggest rocket | by diameter\nin completed rockets


Result:

N1\n(55.77 feet)


Basic properties:

function | launch vehicle  |  manned\nfirst flight | Friday, February 21, 1969  (48 years ago)\nfinal flight | Thursday, November 23, 1972  (44 years ago)\nsuccessful launches | 0  (0%)\nfailed launches | 4  (100%)\ntotal launches | 4


Rockets ranked by diameter:

1 | N1 | 55.77 ft | \n2 | Soyuz-M | 33.79 ft | \n3 | Soyuz-L | 33.79 ft | \n4 | Soyuz-FG | 33.79 ft | \n5 | Soyuz | 33.79 ft | \n(vertical ellipsis)

Source information
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