One concern for civilian aviation is improper activation of those systems.

In 1961 it started to be used for civilian aviation.

They were later used in the Czechoslovak civilian aviation.

His influence on flying was profound, straddling military and civilian aviation for nearly 50 years.

Several of the other former military buildings have since been converted to multiple civilian aviation and non-aviation uses.

General Harris's career as a pilot included top posts in military and civilian aviation.

Air ambulances were used in the Polish civilian aviation.

We'll have a ratio of 60 percent civilian aviation to a 40 percent defense-space business.

The airport at the time was used for civilian aviation and the university's flying program.

This makes the Brunswick-based squadron the safest organization throughout all military and civilian aviation.