If you needed to reference a specific ER location, which label would you look for?

If you needed to reference a specific ER location, which label would you look for?

• A. ER 1 location
• B. ER 7 location
• C. ER A location
• D. ER 0 location

Answer: (A)

ER locations use numeric identifiers to mark exact points on the airside. When you need to reference a specific ER location, you look for the numeric label that follows ER. The standard format assigns numbers starting at one, with each number pointing to a distinct area. So ER 1 location is the correct reference, as it uniquely identifies that particular spot. A label like ER 7 would point to a different area, and ER A would designate a different category rather than the precise point. ER 0 isn’t used because numbering starts at one.

ER locations use numeric identifiers to mark exact points on the airside. When you need to reference a specific ER location, you look for the numeric label that follows ER. The standard format assigns numbers starting at one, with each number pointing to a distinct area. So ER 1 location is the correct reference, as it uniquely identifies that particular spot. A label like ER 7 would point to a different area, and ER A would designate a different category rather than the precise point. ER 0 isn’t used because numbering starts at one.