Keywords: TAKE OFF
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
The Institution of Civil Engineers Engineering Division Papers (1947) 5 (21): 15–23.
Published: 01 January 1947
... taken for clear-weather conditions was one landing every 90 seconds, and one take-off every 45 seconds, whilst the best that could be achieved under instrument conditions was taken as being two-thirds of the rates represented by thoselanding and take-off intervals. Would thoseestimates, which the Panel...

or Create an Account

Close subscription notice
Close access options