Episode Summary:

The air war over Vietnam represents one of the most dynamic, evolutionary periods of airpower innovation. This impacted tactics, operational concepts, training, and technological developments. In part two of this conversation, we continue our interview with two legendary Vietnam veteran airmen: Col. Leonard “Lucky” Ekman, USAF (Ret.) and ace Col. Chuck DeBellevue, USAF (Ret.). We focus on how the air-to-air tactics and technology evolved as well as key details behind the Wild Weasel mission.

Credits:

Host: Heather "Lucky" Penney, Director of Research, The Mitchell Institute for Aerospace Studies

Producer: Shane Thin

Executive Producer: Douglas Birkey

Guest: Col. Leonard “Lucky” Ekman, USAF (Ret.)

Guest: Col. Charles DeBellevue, USAF (Ret.)

Guest: John "JV" Venable, Senior Fellow for Airpower Studies, The Mitchell Institute for Aerospace Studies

Links:

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Website: https://mitchellaerospacepower.org/

Twitter: https://twitter.com/MitchellStudies

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#MitchellStudies #AerospaceAdvantage #vietnam #veteran #military #history

Episode Summary:

The air war over Vietnam represents one of the most dynamic, evolutionary periods of airpower innovation. The U.S. entered the conflict optimized to execute strikes against the Soviet Union, defend the homeland as part of Air Defense Command, and a host of other roles. Few of these missions matched the operational demands of what unfolded over Vietnam. Airmen had to rapidly adapt and innovate. This impacted tactics, operational concepts, training, and technological developments. Some of the most important lessons from Vietnam didn’t take hold in the Air Force until the conflict’s conclusion, when a generation of combat-proven airmen pushed for enhanced training via concepts like an enhanced Fighter Weapons School, Red Flag, and the Adversary prorgam. They also pushed for an entirely new generation of aircraft that took form in types like the F-15, F-16, A-10, E-3, KC-10, B-1, F-117, and more. This episode seeks to learn more about this era by speaking to two legendary Vietnam veteran airmen: Col. Leonard “Lucky” Ekman, USAF (Ret.) and ace Col. Chuck DeBellevue, USAF (Ret.).

Credits:

Host: Heather "Lucky" Penney, Director of Research, The Mitchell Institute for Aerospace Studies

Producer: Shane Thin

Executive Producer: Douglas Birkey

Guest: Col. Leonard “Lucky” Ekman, USAF (Ret.)

Guest: Col. Charles DeBellevue, USAF (Ret.)

Guest: John "JV" Venable, Senior Fellow for Airpower Studies, The Mitchell Institute for Aerospace Studies

Links:

Subscribe to our YouTube Channel: https://bit.ly/3GbA5Of

Website: https://mitchellaerospacepower.org/

Twitter: https://twitter.com/MitchellStudies

Facebook: https://www.facebook.com/Mitchell.Institute.Aerospace

LinkedIn: https://bit.ly/3nzBisb

Instagram: https://www.instagram.com/mitchellstudies/

#MitchellStudies #AerospaceAdvantage #space #launch #ula

Episode Summary:

This week we're talking about space launch. 2026 marks the 100th anniversary of liquid-fueled rockets, when Dr. Robert Goddard successfully pioneered the first launch from his aunt's farm in Auburn, MA. Like the Wright Brothers before him, Goddard’s breakthrough opened the door to a new domain and the exploration, operations, and economic development that have evolved ever since. Mitchell Institute experts and John Reed, the Chief Rocket Scientist at United Launch Alliance, discuss this milestone event, launch advancements over the past 100 years, the future of this technology, and why it all matters.

Note regarding ISP:

Isp or “Specific Impulse”, as we talked about, is a measure of a rocket efficiency. It is calculated as the Thrust force divided by the product of the mass flowrate of propellants times the gravitational acceleration in a 1 g field - (F/(mdot * g0). If we think about force in Newtons second law, with F=ma, we can see that we have mass divided by flowrate (or mass/sec) and acceleration divided by acceleration. These units resolve to what we term seconds of impulse. As we discussed, the acceleration of the fuel is a function of the exhaust velocity of the combustion products. This efficiency is driven by the combustion chamber design and chemical process as well as the nozzle design. These elements were all developed for rockets by Robert Goddard in his laboratory and field demonstrations.

Credits:

Host: Heather "Lucky" Penney, Director of Research, The Mitchell Institute for Aerospace Studies

Producer: Shane Thin

Executive Producer: Douglas Birkey

Guest: Charles Galbreath, Director, Mitchell Institute Spacepower Advantage Center of Excellence (MI-SPACE)

Guest: John Reed, Chief Rocket Scientist, United Launch Alliance

Links:

Subscribe to our YouTube Channel: https://bit.ly/3GbA5Of

Website: https://mitchellaerospacepower.org/

Twitter: https://twitter.com/MitchellStudies

Facebook: https://www.facebook.com/Mitchell.Institute.Aerospace

LinkedIn: https://bit.ly/3nzBisb

Instagram: https://www.instagram.com/mitchellstudies/

#MitchellStudies #AerospaceAdvantage #space #launch #ula