Making disciples around the world
When Aaron and Sarah Kramer joined MAF in 2012 with their young daughters, they embarked on a journey that would change their lives forever. What started as providing air ambulance flights in a creative access province later morphed into discipleship training in the United States and now has the Kramers writing a new chapter in South Africa. Their story perfectly exemplifies how God uses willing hearts to reach the unreached through cutting-edge aviation and close relationships.
“When we were first exploring missions, MAF was the only one that didn’t require me to have an official job title,” Sarah reflects. “This gave me freedom to be faithful in all seasons of life—raising kids, homeschooling, etc.—to see where I could best join Jesus, fit in, and serve. Now I look forward to how He wants to use me as we enter a new area.”
After experiencing what Jesus can do through real discipleship overseas, in 2018 the Kramers returned to the U.S. where they settled near Moody Aviation. There, they eagerly poured into students through Bible studies and discipleship training. In mid-2023, Aaron felt led to sharpen his technical skills by returning to work as a pilot and aircraft technician while simultaneously continuing their ministry of discipleship.
The path hasn’t been without challenges. They are starting at square one as they once again raise support for their ministry. Aaron has also wrestled with deep questions while preparing for their new role in South Africa. “How is real transformation possible in a place with so much history of brokenness?” he wonders. Yet through Scripture and fellowship, he is reminded that the power of the gospel makes all things possible.
Now seconded from MAF-US to Mercy Air as director of operations and MAF ambassador, Aaron sees the bigger picture. “The mission of Jesus never changes. But as the world evolves, how we pursue mission opportunities can evolve, too. MAF uses aviation as a creative and practical platform to demonstrate and proclaim the good news to those who have not heard, and to equip those who have responded to faithful work in the Lord.”
The Kramer’s journey showcases how God weaves together technical expertise, relational ministry, and unwavering faith to reach the unreached. Although their roles have changed dramatically from when they first stepped into ministry, Aaron and Sarah continue to demonstrate how making disciples and transforming lives in Christ’s power can take place anytime and anywhere, whether in the air or on the ground.
If you would like to partner with the Simkins family through MAF, please visit www.maf.org/kramer.
Story appeared in the May 2025 FlightWatch issue. Read the entire issue here:
