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At Work and Beyond, NASA Employees Find Joy in Aviation


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Preparations for Next Moonwalk Simulations Underway (and Underwater)

A collage photo of four NASA Glenn employee pilots.
Meet four employees from NASA’s Glenn Research Center who have a personal connection to aviation, at work and beyond.
Credit: (Left to right): Waldo Acosta, Jared Berg, Lori Manthey, Lindsay Kaldon

The first “A” in NASA stands for aeronautics. Glenn Research Center in Cleveland is just one of several NASA centers conducting revolutionary research to make flight cleaner, safer, and quieter.

But an interest in flying goes beyond the professional for many at NASA. Meet a handful of NASA Glenn employees who have a personal connection to aviation, at work and beyond.

Jared Berg

“I think my flying and engineering work positively influence each other. Flying integrates a lot of technical disciplines and serves as a real-word application of things I know theoretically about aerodynamics or heat transfer.”

jared berg

jared berg

Thermal Subsystem Manager for Gateway’s Power and Propulsion Element

: A man wearing a hat, sunglasses, and an aviation headset smiles at the camera as he sits in an aircraft cockpit. Clouds and sky can be seen out the windows beside and behind him.
Left photo: Jared Berg flying above the clouds in the the NASAIRS Flying Club’s Cessna 172. Right photo: A view out the plane window.
Credit: Jared Berg

Planting the Seed: Berg grew up reading aviation books with his family and building model planes. Attending the EAA AirVenture airshow in Oshkosh, Wisconsin, throughout childhood inspired him to pursue flight training once he had a full-time NASA job.

Joining the Club: Berg is currently a member of the NASAIRS Flying Club at NASA Glenn, which he says helps make flying more accessible and lets him constantly learn from other pilots.

Flying High: Berg has now been flying recreationally for over a decade and considers it a part of his everyday life. “Flying allows an escape from the mundane and brings a sense of adventure to traveling,” Berg said. “You also get to experience nature, specifically weather but also the land you’re flying over, in a way that’s relatively raw and somehow personal.”

Lindsay Kaldon

"I love the feeling after takeoff and when you’ve reached cruising altitude. It’s as if all the stresses of life wash away when you’re up there in the sky. Being up in the clouds with all the beauty of the Earth below, it’s as if you’re in heaven.”

Lindsay Kaldon

Lindsay Kaldon

Fission Surface Power Project Manager

A woman stands on the wing outside a small white plane and holds up a certificate as she smiles at the camera.
Left photo: Lindsay Kaldon after her first solo flight. Right photo: Kaldon celebrates passing her private pilot exam.
Credit: Lindsay Kaldon

Air Force and Astronauts: Kaldon’s father was an Air Force F-16 crew chief and a member of the Thunderbirds demonstration team, so Kaldon was no stranger to jets growing up. “Every day was an airshow living on the base that they trained out of,” Kaldon said. After earning a bachelor’s degree in electrical engineering, Kaldon joined the Air Force herself with hopes of one day becoming an astronaut.

Going Solo: Kaldon later earned her private pilot’s license and says she’ll always remember her first solo cross-country flight. She chose Kitty Hawk, the site of the Wright brothers’ first flight, as her destination.

Keeping the Energy: A monument that stands along the runway at Kitty Hawk is inscribed with words Kaldon remembers whenever solving difficult challenges through her work at NASA. “It says, ‘Achieved by Dauntless Resolution and Unconquerable Faith.’ The Wright brothers were faced with a lot of doubters who didn’t think flight was possible. Yet they proved them wrong and never gave up,” Kaldon said. “I love that. When things get tough, I just close my eyes and think about that phrase.”

Lori Manthey

“I encourage anyone who has an interest in flying to take a discovery flight at your local airport. If you get bitten by the flying bug, it just may become a life-long obsession. Ask me how I know!”

Lori Manthey

Lori Manthey

Chief of Administrative Services and Exchange Operations Manager

lori-manthia.png?w=2038
Left photo: Lori Manthey with a Grumman Cheetah plane. Right photo: Lori Manthey at the Grumman Cheetah controls.
Credit: Lori Manthey

Head in the Clouds: After a discovery flight in a small Cessna 150 plane, Manthey was hooked on flying. On weekends and evenings after beginning a full-time NASA job, she hopped in a Piper Tomahawk single-engine trainer at Lorain County Regional Airport to earn her private pilot certificate. “I love the feeling of floating in the air and seeing the world below,” she said.

Women in Aero: Manthey is passionate about advancing and supporting female pilots and currently serves as membership chair of the Lake Erie chapter of the Ninety-Nines, an organization started by Amelia Earhart in 1929. She is also a member of the Cleveland chapter of Women in Aviation.

Looking to the Future: Every year, Manthey participates in Girls in Aviation Day at Cleveland’s Burke Lakefront Airport to introduce girls to the world of aviation. “I think it is so important to help encourage young women and girls to become part of the next generation of female pilots,” she said.

Back in the Cockpit: Manthey is currently working to earn her instrument rating, which will let her fly “blind” in cloudy and foggy weather conditions.

Waldo J. Acosta

“Flying gives me a thrill. The perspective you’re able to see of the world from up in the sky is a special feeling. Aircraft have the ability to take us all over the world so we can experience different cultures and meet different people, and that has shaped me into who I am today.”

Waldo J. Acosta

Waldo J. Acosta

Icing Research Tunnel Lead Facility Engineer

A collage of photos of a NASA employee. In the left photo, two men smile and pose in front of a white aircraft at an airport. The one on the left is taller and wearing sunglasses and a white shirt, and the one on the right is wearing a green shirt. In the top right photo, a man sits in the grass beside a child in a stroller. Both are looking away from the camera, and the man is wearing a shirt that says, "Oshkosh." In the bottom right photo, three researchers work on laptops and examine documents inside a control room with monitors and equipment.
Left photo: Waldo J. Acosta, right, stands beside his father before taking him for a ride in a DA20 aircraft. Top right photo: A young Acosta and his father at the EAA AirVenture airshow in Oshkosh, Wisconsin. Lower right photo: Acosta (center) works with colleagues Tadas Bartkus (left) and Emily Timko in the control room of NASA Glenn Research Center’s Icing Research Tunnel.
Credit: Waldo J. Acosta, NASA/Jef Janis

Family Ties: Throughout Acosta’s childhood, Acosta’s father, a former researcher at NASA Glenn, brought his family along on work trips to the EAA AirVenture airshow in Oshkosh, Wisconsin. “I fell in love with everything related to flying during those trips, and they set the tone early on my path to working in aviation,” Acosta said.

Next Steps: Acosta started taking flying lessons while studying aerospace engineering at The Ohio State University, eventually receiving his private pilot’s license.

Safety First: Overseeing testing and maintenance operations at NASA Glenn’s Icing Research Tunnel, Acosta is now directly involved in aviation safety research. The facility, the longest-running icing wind tunnel in the world, helps NASA and industry study how ice affects aircraft and test ice protection systems and tools.

Flying Full Circle: Acosta still attends airshows every chance he can get and has taken both his father and wife soaring into the clouds.

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      Saré Culbertson
      NASA Intern
      “NASA has helped me see opportunities I didn’t even know existed,” she said. “I realized that being good at something isn’t enough – you have to be passionate about it too.”
      With a strong foundation in mechanical engineering – earning a bachelor’s degree from California State University, Long Beach, Antelope Valley Engineering Program – she graduated magna cum laude and delivered her class’s commencement speech. Culbertson also earned two associate’s degrees, one in engineering and one in fine arts.
      NASA Pathways intern Saré Culbertson, right, works with NASA operations engineer Jack Hayes at NASA’s Armstrong Flight Research Center in Edwards, California, on Nov. 7, 2024. They are verifying GPS and global navigation satellite system coordinates using Emlid Reach RS2+ receiver equipment, which supports surveying, mapping, and navigation in preparation for future air taxi test flight research.NASA/Genaro Vavuris Before making the switch to aeronautics, she worked at car dealerships and independent car repair facilities while in college. She also led quality control efforts to help a manufacturer meet international standards for quality.
      “I never thought land surveying would have anything to do with flying. But it’s a key part of supporting our research with GPS and navigation verification,” Culbertson said. “GPS measures exact positions by analyzing how long signals take to travel from satellites to ground receivers. In aviation testing, it helps improve safety by reducing signal errors and ensuring location data of the aircraft is accurate and reliable.”
      A musician since childhood, Culbertson has also performed in 21 states, playing everything from tuba to trumpet, and even appeared on HBO’s “Silicon Valley” with her tuba. She’s played in ska, punk, and reggae bands and now performs baritone in the Southern Sierra Pops Orchestra.
      Saré Culbertson, NASA Pathways intern at NASA’s Armstrong Flight Research Center in Edwards, California, adjusts the Emlid Reach RS2+ receiver equipment that connects with GPS and global navigation satellite systems on Nov. 7, 2024, in preparation for future air taxi test flight research.NASA/Genaro Vavuris The NASA Pathways internship, she says, changed everything. Culbertson was recently accepted into the Master of Science in Flight Test Engineering program at the National Test Pilot School, where she will be specializing in fixed wing performance and flying qualities.
      Her advice for anyone starting out?
      “Listen more than you talk,” she said. “Don’t get so focused on the next promotion that you forget to be great at the job you have now.”
      During her internship, Culbertson is making meaningful contributions toward NASA’s Urban Air Mobility research. She collects location data for test landing sites as part of the first evaluation of an experimental commercial electric vertical takeoff landing aircraft, a significant milestone in the development of next generation aviation technologies. From fixing cars to helping air taxis become a reality, Saré Culbertson is proof that when passion meets persistence, the sky isn’t the limit – it’s just the beginning.
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      Last Updated Jun 23, 2025 EditorDede DiniusContactLaura Mitchelllaura.a.mitchell@nasa.govLocationArmstrong Flight Research Center Related Terms
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