What does HIRL stand for in aviation lighting?

Prepare for the Federal Aviation Regulations (FAR) 135 Test with engaging flashcards and multiple-choice questions. Each question offers hints and explanations to help you succeed. Get ready for your aviation exam!

Multiple Choice

What does HIRL stand for in aviation lighting?

Explanation:
HIRL stands for High Intensity Runway Lights. This designation refers to the bright runway lighting system used to illuminate the runway for takeoff and landing, especially in low-visibility conditions. It’s a standard term you’ll encounter alongside other intensity classifications like MIRL (Medium Intensity Runway Lights) and LIRL (Low Intensity Runway Lights). The other phrasings aren’t recognized terms in aviation lighting, so they don’t fit the established nomenclature.

HIRL stands for High Intensity Runway Lights. This designation refers to the bright runway lighting system used to illuminate the runway for takeoff and landing, especially in low-visibility conditions. It’s a standard term you’ll encounter alongside other intensity classifications like MIRL (Medium Intensity Runway Lights) and LIRL (Low Intensity Runway Lights). The other phrasings aren’t recognized terms in aviation lighting, so they don’t fit the established nomenclature.

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