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Edition – Rev 0
33-20
EXTERNAL LIGHTS – DESCRIPTION AND OPERATION
Landing lights
It provides ground reference information during final approach, touchdown, ground roll and
take off and illuminates any major obstructions in the airplane approach glide path or on
runway at night.
The landing light is located on the LH wing leading edge. Landing light switch is
located on instrument panel. Light is protected by a 10 A circuit breaker.
Figure 7. – Landing light
Strobe lights
They provide aircraft identification to prevent collision.
The strobe light is installed on top of the vertical stabilizer.
Strobe light is activated by a switch and is protected by a breaker. Switch and
breaker are positioned on the instrument panel. The signal reaches a strobe light
trigger circuit box positioned in the tail cone just behind the luggage compartment
and from there reaches the light.
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