stateczność podłużna

About four hours after the beginning of the fire the boat suddenly lost longitudinal stability, took on a steep down-bubble, and sank.

The tailplane is mainly a trimmer rather than for longitudinal stability.

The aerodynamic center is the conceptual starting point for longitudinal stability.

A 1/4-inch area in the stagger will make a very considerable difference to the longitudinal stability.

For details, see the section on longitudinal stability below.

The results were unfavorable, indicating poor longitudinal stability at high angles-of attack.

The engine was moved forward 100 mm (4 in) to improve longitudinal stability.

It proved to have poor longitudinal stability and the powerplant itself still had a number of problems.

These changes improved longitudinal stability, especially when the aircraft was fully loaded.

These revealed a number of problems including poor handling, insufficient longitudinal stability and significant changes in trim as engine power was changed.