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Record-breaking heatwaves are plaguing the U.S. this summer, making it difficult to stay cool. However, the scorching temperatures aren't just affecting us at the ground level — they're disrupting air travel, too, with increasing flight delays and aircraft weight restrictions.
Visiting assistant professor of aeronautics Shem Malmquist, a recognized expert in aviation safety and operations, spoke with FOX 35 Orlando about how extreme temperatures can directly impact aircraft performance, particularly at high-traffic airports during the summer.
"Temperatures are probably not something people think about," said Shem Malmquist, a graduate lecturer in aviation at Florida Tech. "But the delays just compound on each other. If you start getting delayed because people need more time to take breaks to stay cool, now that flight’s late, and that has a snowball effect." These limitations can affect passenger loads, cargo capacity and overall flight scheduling. As temperatures continue to climb, Malmquist warned that these disruptions could become the new normal — not just a seasonal inconvenience, but a growing challenge for the aviation industry in the face of climate change.
A seasoned Boeing 777 captain and accident investigator, Malmquist has spent decades researching aircraft operations and emergency scenarios. He’s also contributed to global conversations on aviation safety policy and climate-related infrastructure resilience.
If you’re covering this topic or looking to speak with an expert on the intersection of climate and air travel, Malmquist is available for interviews. Click the icon below to connect with him.
Call it a matter of pride, national security or a desire for astronomical dominance; there's a sense of urgency within the U.S. government to return to the moon, sparked by China's team of taikonauts, who could land there before American astronauts get back to the lunar surface.
The latest space race is a topic that is making national news. Florida Tech's experts are lending their opinions and insights about the likelihood of a lunar return, and what it might mean.
NASA, with the urging of many politicians, has been racing to get astronauts back to the moon — before the Chinese land taikonauts on the lunar surface. But what’s the rush to return to a place the United States has already been and left 53 years ago? Especially when Mars looms as an enticing option for interplanetary travel. Space experts say there’s plenty of reasons for the urgency: national pride and national security. But also returning to the moon and building habitats would mean long term dominance in space and ensure access to resources that NASA didn’t know where there when the Apollo missions flew. Now with the Chinese making significant progress in human space exploration, the clock is ticking. “The Chinese in the last 20 years have made amazing strides in all aspects of space. They’re sending robots to the moon on a very regular basis. Now they’re doing some pretty amazing activities even on the far side of the moon, and they have a Chinese space station now in Earth orbit,” said Don Platt, associate professor of space systems at Florida Tech. Can China beat NASA to the moon? “The Chinese have really caught up,” said Platt. “I do believe that the Chinese are definitely advancing their efforts on the moon, and are identifying it as a critical aspect of their strategic future in space." When asked about the prospect of Chinese astronauts making it to the moon before NASA's planned Artemis III mission, Platt said he believes it’s a possibility and he cited the efforts China is making to highlight the importance of the nation's space efforts to its own populace. “They have some amazing videos. They’re really engaging the Chinese public, and really using it to do what what we’ve always done in space, and that is to inspire the next generation and to show the world the technical abilities of the Chinese,” said Platt. May 21 - USA Today The race is on, and it's getting a lot of attention. If you're a journalist following this ongoing story, let us help with your coverage.
Dr. Don Platt's work has involved developing, testing and flying different types of avionics, communications and rocket propulsion systems. He also studies astrobiology and biotechnology systems and human deep space exploration tools.
Don is available to speak with media anytime. Simply click on the icon below to arrange an interview today.
For the second time in two weeks, air traffic controllers directing planes into the Newark, New Jersey, airport briefly lost their radar. The outages have sparked travel chaos, with hundreds of flight delays and cancellations after the FAA slowed air traffic to ensure safety.
The country's aging air traffic control system is in the spotlight. Media, politicians and the public are demanding both solutions for the system and answers on how safe traveling is at the moment. To provide insight, Florida Tech's Margaret Wallace is lending her expert opinion and perspective on the issue.
Margaret Wallace is Assistant Professor of Aviation Management at Florida Institute of Technology, where she teaches Air Traffic Control and Airport Management courses. She spent over 15 years in the industry prior to teaching as an Airport Manager (4 years) at Ramstein Air Base in Germany and an Air Traffic Controller (10+ years) in the U.S. Air Force. “The recent communication failure at Newark Liberty International Airport has raised serious concerns about the safety and dependability of air traffic control systems in the United States. On April 28, 2025, the Newark air traffic facilities lost all radio communication with approximately 20 airplanes for up to 90 seconds due to an equipment breakdown. During the outage, pilots and controllers were unable to communicate. Controllers were unable to maintain aircraft separation during crucial flight phases, and pilots were unable to receive air traffic clearances and instructions. Situations like this, as well as aircraft incidents, bring stress and trauma to the controller's mental state. Most people cannot fathom how much mental stress the controller experiences in everyday job settings. Situations with defective equipment, combined with lengthy work hours due to a scarcity of controllers, appear to have taken their toll based on the fact that several controllers have taken leave for mental stress. This situation posed a safety risk to all planes and passengers. Fortunately, there were no incidents, and everyone remained safe. However, this demonstrated some of the flaws in the outdated air traffic system equipment. Sean Duffy, the new Transportation Secretary, has acknowledged the critical need to improve our current technology. While air travel is generally safe, our current administration must continue to prioritize the upgrade of air traffic systems and increasing the staffing in air traffic facilities. To ensure safety, I believe we should consider having airlines restrict the number of flights available and the Air Route Traffic Command Center to introduce delays to avoid overloading the system.” Margaret Wallace If you're interested in connecting with Margaret Wallace about the ongoing issues at airports across the country, let us help. Contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology, at adam@fit.edu to arrange an interview today.
