Material Selection Flashcards

Which material is most commonly preferred for aircraft wheel chocks on the ramp because it resists fuel, oil, and weather while not damaging tires?

Answer: Solid rubber or polyurethane

Rubber and polyurethane chocks resist chemicals and weather, grip pavement, and will not cut tires.

When cleaning up a small jet fuel spill on the ramp, which absorbent material should be selected?

Answer: Approved non-combustible spill absorbent or pads

Approved absorbents designed for hydrocarbons capture fuel safely without adding a fire hazard.

Which type of glove material is best suited for handling deicing fluid during aircraft deicing operations?

Answer: Chemical-resistant nitrile or PVC gloves

Nitrile and PVC gloves resist glycol penetration and keep hands dry in cold, wet conditions.

Why are FOD collection containers on the ramp typically made of durable plastic or metal with lids?

Answer: To prevent collected debris from blowing back onto the ramp

Lidded, sturdy containers keep collected debris contained so jet blast and wind cannot redistribute it.

Which material is commonly used for cargo restraint straps due to its high strength and low stretch?

Answer: Polyester webbing

Polyester webbing offers high tensile strength with low elongation, keeping cargo firmly secured.

When choosing a marking material for temporary ramp lines or equipment staging areas, which property is most important?

Answer: High visibility and retroreflectivity

Retroreflective, high-visibility markings remain visible at night and in poor weather.

Which material is best for a ramp agent's high-visibility vest to meet ANSI/ISEA 107 requirements?

Answer: Fluorescent background material with retroreflective striping

ANSI/ISEA 107 garments require fluorescent background material combined with retroreflective tape.