AMTStandards.orgAviation maintenance

Parasite drag

A form of aerodynamic drag caused by friction between the air and the surface over which it is flowing.

Aviation Maintenance Technician Handbook — Airframe, p. G-25

Also defined in 2 more sources

The part of total drag created by the form or shape of helicopter parts.

Helicopter Flying Handbook, p. G-4

Drag caused by the friction of air moving over the aircraft structure; its amount varies directly with the airspeed.

Pilot's Handbook of Aeronautical Knowledge, p. G-22

Taught in GEN-J Quick reference.