The ER-2S made a research flight over Maui County to map the four island's coral reefs at an altitude of 65,000 feet. It also made reef mapping runs above the northeast coast of O‘ahu. The aircraft is equpped with an Airborne Visible / Infrared Imaging Spectrometer (AVRIS) system to perform the experiments. The aircraft returned to NGF with a flawless landing, after the Oʻahu overflights.
The other mission for N806NA here in Hawaiʻi are overflights over the volcanoes on Hawaiʻi Island to map the progress of volcanic emissions and its effects on the environment. The flights can be followed at NASA's Airborne Science Program web page.