India, Aug. 7 -- A dramatic evacuation unfolded this week when the Royal New Zealand Air Force (RNZAF) airlifted three researchers from the US-operated McMurdo Station in Antarctica, prompted by a medical emergency. The operation was conducted amid 24-hour darkness and temperatures as low as -24degC (-11degF), involved one individual requiring urgent medical care, and two others needing attention beyond the station's capabilities.

Air Component Commander Air Commodore Andy Scott, in a RNZAF press release, noted that the evacuation was 'one of the most challenging' missions the crew has performed.

"The crew can only attempt the flight after detailed analysis of the weather and airfield state. The United States Antarctic Program Winter Te...