David A. Hepker

About us

David A . Hepker

As a senior in high school, I started attending the Fire Academy at night and volunteered as a firefighter with the Killarney Fire Department. Upon graduation I became employed as a Firefighter with the Orange County Fire Rescue Department progressing through the ranks to become an Assistant Chief/Paramedic supervising 42 fire stations and approximately 350 personnel serving approximately 1 million citizens and visitors in Orange County, Florida. During this time, I also worked as a Reserve Police Officer in the local community.

Retiring after 30 years, I was contacted and offered a managerial position back with the Orange County Fire Rescue Department. After returning, I served various positions such as the Deputy Chief of Administration, The Fire Marshal and currently the Program Administrator of the Professional Standards (Internal Affairs) section. I have served the Department now for 46.5 years.

At 91 years old, Mr. Ehrenspeck’s moved in with our family, when his companion (Sue) of 26 years could no longer care for him due to her age. He began to tell of his life’s desire to write a book about his and others work at Cape Canaveral. He showed me pictures, writings, memorabilia and told many stories of working at Patrick Air Force Base and NASA during the missile testing and eventually manned space flight. It was a privilege to make his dream come true with the publishing of the book “NASA Range Rats”.

Edward Ehrenspeck

In Memoriam

Born in Utica, New York and raised by wonderful parents. Ed attended the Manlius Military School although he was disappointed when he could not enlist in active military duty due to a medical reason. Ed was married to Janet Clark and raised one daughter, Jennifer. Ed’s love of the military and aerospace was unending. His life goal was to write a book telling his story which would be representative of all the astronauts, military, and early space workers who he described as the unsung heroes of space exploration.

After his wife passed, he met Sue Best who became his loving 26-year companion. Ed passed in March of 2022. Incredibly around February of 2023, some of Ed’s remains, DNA from Sue Best (still living) and a pdf copy of his book will board the Excelsior Flight, a SpaceX Falcon 9 rocket, attached to a satellite that will be deployed. Ed will be in his glory as he journeys into space and begins to orbit earth for years to come. A fitting end to a man who loved his Country and worked tirelessly in the early space industry contributing to where space exploration is today.