Where is the ELS located on the B737?

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Multiple Choice

Where is the ELS located on the B737?

Explanation:
The Emergency Lighting System (ELS) powers the exit path lighting to guide passengers during an evacuation. On the B737, the control/activation point for the ELS is located at the left-side overwing exit area. This placement gives crew quick access to verify and illuminate the primary escape route toward that exit. Other door areas (forward left, aft left, or the right side) are not where the ELS control is placed, so they’re not the correct reference for locating the ELS.

The Emergency Lighting System (ELS) powers the exit path lighting to guide passengers during an evacuation. On the B737, the control/activation point for the ELS is located at the left-side overwing exit area. This placement gives crew quick access to verify and illuminate the primary escape route toward that exit. Other door areas (forward left, aft left, or the right side) are not where the ELS control is placed, so they’re not the correct reference for locating the ELS.

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