Aero-Terms are designed to be a daily reminder of the terms,
names, acronyms and explanations of the unique language that
populates the aviation world. Aerospace, sport aviation, fixed
wing, helo, you name it... it's all fair game.
Aero-Terms should serve as a quick but intriguing reminder of
the terms you may use every day, or an introduction to an aspects
of the Aero-World you may not yet be familiar with. ANN also
encourages readers to go beyond the FMI link, and further research
any intriguing terms.
A device used to bleed accumulated static electrical charge off
a control surface, and dissipate it into the air. The wick is made
of graphite-impregnated cotton fibers, enclosed in a plastic tube.
One end of the wick is connected to the trailing edge of the
surface, with the other end in trailing behind in the air. As the
airplane flies through the air, static electricity builds up on the
control surfaces, travels through the static wick, and discharges
into the air through the fibers.