Flight investigation of a combined geared unbalancing-tab and servotab control system as used with an all-movable horizontal tail

Mungall, Robert C
naca-tn-1763
December 1948

Results are presented of a flight investigation of a Curtiss XP-42 airplane equipped with an all-movable horizontal tail having a control system incorporating a combination of geared unbalancing tabs and servotabs.

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