✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
You must make an emergency landing at sea. The QNH of a field on a nearby island with an elevation of 4 000 ft is 1025 hPa and the temperature is -20°C. What is your pressure altimeter reading when landing if 1025 hPa is set in the subscale? (Barometric lapse rate: 27 ft/hPa)