Hindustan Aeronautics Ltd.'s consolidated net profit fell 7.7% year-on-year to Rs 3,977 crore for the quarter ended March 31, 2025, according to an exchange filing on Wednesday.HAL's revenue during the quarter fell 7.2% to Rs 13,700 crore in the January-March period, as against Rs 14,769 crore over the same period last year.HAL Q4 Results Highlights (YoY)Revenue down 7.24% at Rs 13,699.85 crore vs Rs 14,768.75 croreEbitda down 10.28% at Rs 5,294.9 crore vs Rs 5,901.26 croreMargin down 130 bps at 38.64% vs 39.95% Net profit down 7.7% at Rs 3,976.66 crore vs Rs 4,308.71 croreOrderbook PositionOrder book up 95.4% at Rs 1.84 lakh crore in FY25Received new manufacturing contracts of Rs 1.02 lakh croreReceived ROH contracts of Rs 17,500 crNote: ROH stands for Repair and Overhaul contractsAfter the quarterly results were declared, shares of HAL were trading 1.1% higher at Rs 4,6610.1 apiece on the NSE at 1:31 p.m., while the benchmark Nifty 50 was up 0.27% higher.