Adam Robinson, a successful technology entrepreneur and software company executive from Austin, Texas, was among the nine people killed when a private Learjet 60 crashed in South Florida on Sunday, November 1, 2026. The devastating accident claimed the lives of Robinson, his wife Helen Sharp, their two young children, Emma, 4, and Charlie, 2, along with two family friends, their nanny and two pilots. The tragedy wiped out an entire young family and left relatives and friends mourning the sudden loss of people they described as loving, adventurous and devoted to one another.
Robinson was best known as the founder and chief executive officer of Retention.com and RB2B, two software companies associated with the technology and business sectors. Before building his entrepreneurial career, he had also worked in the financial industry, including positions at Lehman Brothers and Barclays Capital. Away from business, he was a husband and father whose family appeared to be at the centre of his life. His wife, Helen, was a ceramics artist who regularly shared glimpses of her creative work and family life on social media. Following the crash, tributes from relatives offered a heartbreaking picture of the family and the lives lost in the accident.
Who Was Adam Robinson? His Career as a Technology Entrepreneur
Adam Robinson, 44, was an Austin-based entrepreneur who built his professional reputation through software businesses. He founded and led Retention.com and RB2B, serving as the CEO of both companies. His work placed him in the technology and software industry, where businesses increasingly rely on digital tools to understand customers, improve engagement and identify potential buyers. Through his entrepreneurial activities, Robinson became a recognised figure in the business community, particularly among people working in software and marketing technology.
Before establishing himself as a technology entrepreneur, Robinson had experience in the financial sector. According to his professional LinkedIn profile, he previously worked at Lehman Brothers and Barclays Capital, two major names in international finance. His career therefore included experience in both traditional financial institutions and the rapidly developing software industry. Moving from finance into entrepreneurship, he eventually established companies of his own and took on leadership responsibilities as a founder and chief executive. His professional journey reflected a shift from working within established financial organisations to building and managing technology businesses.
Retention.com and RB2B were central to his professional identity. As founder and CEO, Robinson was involved in leading the companies and developing their business operations. His work in software entrepreneurship made him more than just an executive holding a corporate position; he was also the person who had helped establish the businesses. Although the crash brought his professional journey to an abrupt end, his career remains an important part of the story of the man whose death has attracted widespread attention following the tragedy.
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However, Robinson’s identity extended far beyond his professional achievements. Family members remembered him primarily as a devoted husband and father. The family tribute following the accident described Adam and Helen as deeply devoted parents, with their children Emma and Charlie being the centre of their lives. Their deaths together have made the tragedy particularly devastating for relatives, who have lost an entire family in a single accident.
Adam Robinson’s Wife Helen Sharp and Their Two Children
Adam Robinson was travelling with his wife, Helen Sharp, and their two young children, Emma and Charlie, when the Learjet crashed. Emma was four years old, while Charlie was just two. The family was reportedly travelling from Austin, Texas, towards the Bahamas aboard the chartered aircraft when the accident occurred in South Florida. Their journey ended in tragedy, leaving no member of the young family alive.
Helen Sharp was a ceramics artist who shared her creative work and personal moments on Instagram. Her social media posts offered glimpses into her artistic interests, her relationship with Adam and their life with their children. Photographs and videos showed the couple enjoying family activities and spending time with Emma and Charlie. Some of the images shared online showed the children wearing ski clothing and playful animal-horn helmets, reflecting ordinary childhood moments that have become especially emotional following the tragedy.
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Helen’s work as a ceramics artist was an important part of her identity. She frequently posted videos featuring her creations, allowing followers to see aspects of her artistic process. Her online presence also included family photographs, documenting moments with her husband and children. Together, Adam and Helen appeared to have built a family life filled with travel, shared experiences and affection for their children.
Adam’s brother confirmed the deaths and shared an emotional tribute on social media. Remembering the couple, he described their relationship with the words, “Helen and Adam were the love affair that will last forever.” The family statement also remembered their devotion to Emma and Charlie, describing the two children as the light of their parents’ lives. The tribute highlighted the close relationship between the parents and their children, making the loss even more heartbreaking for those who knew them.
The crash also claimed the lives of two friends travelling with the family, Rachael Reed and Charmi Fehr. According to the family tribute, both women were full of joy and adventure. They were remembered as people who loved their friends and family deeply. Their presence aboard the aircraft meant that the accident also took the lives of two people who were part of the family’s wider circle of friendship.
Another victim was Anita Maria Apellido Cetina, the family’s nanny. She had cared for Emma and Charlie and was described in the tribute as someone who had become a genuine part of the family. The statement praised her tenderness and devotion towards the children, emphasising the important relationship she shared with them. Her death was another devastating loss for the family, as she was remembered not merely as an employee but as someone who had played a meaningful role in the children’s everyday lives.
The deaths of Adam, Helen, Emma, Charlie, Rachael, Charmi and Anita left relatives and friends grieving seven people connected through family and friendship. The remaining two victims were the pilots operating the aircraft, bringing the total death toll to nine.
What Happened to the Learjet 60?
The accident happened shortly before 1 p.m. on Sunday, November 1, 2026, when a chartered Learjet 60 crashed near Military Trail in Greenacres, South Florida. The aircraft was reportedly carrying nine people and was travelling towards the Bahamas from Austin, Texas. Instead of completing its journey, the private jet plunged towards the ground and crashed near a mobile home park, resulting in a massive fire and the destruction of the aircraft.
The pilot in command was identified as 55-year-old Jeff Gregory. The co-pilot was 20-year-old Nathalia Gadelha Filgueiras, who had obtained her pilot’s licence while still in high school. Both pilots died along with the seven passengers. Filgueiras had reportedly accumulated more than 1,300 flight hours, according to information shared by her mother, Camila Corteleti. Her mother also said that she had earned her pilot’s licence at the age of 17.
One of the most disturbing details to emerge after the accident involved the final radio communication between the aircraft and air traffic control. In the final seconds, Gregory was reportedly heard reciting the Lord’s Prayer, while Filgueiras could be heard screaming and pleading for help. The radio transmission offered a frightening glimpse into the emergency unfolding inside the aircraft before it crashed.
Federal investigators have not established the exact cause of the accident. However, authorities said the aircraft had been flying in extremely cold conditions, with temperatures reaching approximately minus 50 degrees Fahrenheit. Investigators also discussed the possibility that the plane encountered icing and heavy turbulence before the crash. These conditions are among the factors being examined as part of the investigation, but no definitive explanation has been announced.
The National Transportation Safety Board confirmed that the aircraft began breaking apart before impact. Debris was scattered across an area extending roughly half a mile, demonstrating the severity of the crash. The aircraft’s destruction also created a dangerous situation for people living nearby. Although the jet did not directly strike homes, wreckage landed on the rooftops of some nearby mobile homes, according to local officials. Between 400 and 600 residents were evacuated from the area as emergency crews responded to the incident.
Investigators were also examining the aircraft’s cockpit voice recorder and whether the device had survived the crash. At the time of the initial reports, authorities had not confirmed whether the aircraft was equipped with a functioning recorder or whether it could provide useful information.
The role played by the young co-pilot during the emergency also became a subject of discussion. Aviation attorney Zachary S. Gorwitz suggested that the fact that Filgueiras was communicating with air traffic control could indicate that the pilot in command was handling the aircraft. However, this was an interpretation of the radio transmission rather than an official finding. Investigators have not established exactly who was controlling the aircraft during the final moments.
As the investigation continues, the deaths of Adam Robinson and his family remain at the centre of the tragedy. Robinson had built businesses, developed a career in technology and established a family life with Helen and their two young children. Their friends and nanny were also travelling with them, turning what was expected to be a journey to the Bahamas into an unimaginable disaster. For those left behind, the loss is not only that of a successful entrepreneur but also of a husband, father, friend and the people who shared his family’s life.