A commissioned officer rank in the Royal Air Force and some other air forces, typically above Flying Officer and below Squadron Leader.

रॉयल एयर फ़ोर्स में एक कमीशन अधिकारी रैंक

English Usage: The flight lieutenant led the squadron in a successful training exercise.

Hindi Usage: फ्लाइट लेफ्टिनेंट ने स्क्वाड्रन का सफल प्रशिक्षण अभ्यास किया।