Runway End Identifier Lights(REIL)
Definition
A pair of synchronized flashing strobe lights located at the runway threshold to help pilots identify the runway end during approach, especially at night or in reduced visibility.
Why Runway End Identifier Lights Matters for Pilots
Operational knowledge like Runway End Identifier Lights is tested across multiple FAA and EASA exam subjects. Pilots who understand Runway End Identifier Lights can operate more safely and efficiently, whether flying light aircraft or commercial airliners. This concept comes up in both written tests and practical checkrides.
Exam Tip
This concept is commonly tested in operations-related questions on FAA and EASA exams. Make sure you can explain Runway End Identifier Lights in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
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