Vietnam: Answering the Call to Return to “Hell on Earth” October 22, 2019 1 minute read How Army Aviator Charles Kettles earned the Medal of Honor for his heroic acts during the Vietnam War as a UH-1D helicopter pilot. Originally published by ESRI, republished with embed permission for educational, non-commercial purposes. About the Author Matthew McIntosh Administrator Visit Website View All Posts What do you feel about this? 0% Love 0% Funny 0% Wow 0% Sad 0% Angry Post navigation Previous: Honoring Forgotten Revolutionary War Hero Dr. Joseph WarrenNext: Can a 1960s-Like Counterculture Emerge? Related Stories Leaving Earth to Understand It: Johannes Keplerโs 17th-Century Lunar Journey in Somnium October 20, 2026 Beneath the Familiar World: Platoโs Imagined Earth and the Geography of the Afterlife October 19, 2026 Room to Learn: Rent and Power in the Medieval University October 18, 2026