The fatal crash of a Learjet 60 in South Florida has raised questions about the flight crew’s route choice and the weather conditions before the disaster. An aviation lawyer and pilot believes the aircraft flew too close to a major thunderstorm system before losing control and rapidly descending on Sunday.
Mike Slack, an aviation attorney with experience in aerospace matters, said the plane appeared to enter the edge of a well-developed storm system. He questioned why the pilots chose a route near dangerous weather when another path could have avoided the storms with only a small increase in flight time.
Slack discussed the crash on Tuesday. He has worked at NASA’s Johnson Space Center and studied aerospace engineering at Texas A&M University. He is also a licensed pilot and has handled legal cases linked to major aviation accidents.
According to Slack, the aircraft was in a dangerous position near storm activity before its rapid descent. He said the weather conditions should have raised concerns about the route taken by the crew.
“What we have here is an airplane which is in dangerous proximity to the convective weather,” Slack said.
Convective weather often includes thunderstorms, rising air currents and sudden changes in wind. Such conditions can create serious problems for aircraft. Strong turbulence, powerful winds and heavy rain can make flying difficult, especially when a plane moves close to an active storm system.
Pilots use weather radar and flight planning systems to identify dangerous conditions before and during a journey. They can change their route to avoid storms and reduce the risk of entering areas with severe weather.
Slack said the Learjet could have taken a northern route through Jacksonville instead of flying through the Miami area. He claimed that this alternative would have kept the aircraft away from the storm system and added only about six minutes to the journey.
“The route going through Miami would have gotten there six minutes before the one going through Jacksonville, where there was absolutely no weather,” Slack said.
He questioned why the crew would choose a route that brought the aircraft close to a storm when another option was available. He said the Jacksonville route could have taken the plane toward North Eleuthera without the same exposure to dangerous weather.
The small difference in travel time is central to Slack’s concerns. He argued that saving around six minutes did not appear to justify flying near a developing storm system. However, the reasons behind the pilots’ decision have not been established.
The National Transportation Safety Board is leading the investigation into the crash. Officials have not identified an official cause, but weather remains a major part of their inquiry.
Investigators are expected to examine the aircraft’s flight path, weather records and available technical data. They will also need to establish what the pilots knew about the storm before departure and whether conditions changed during the flight.
Thunderstorms can create several hazards for aircraft. Strong air currents may cause sudden changes in altitude and speed. Severe turbulence can also place stress on an aircraft and make it harder for pilots to maintain a stable flight.
Even flying near the edge of a storm can create risks. Wind patterns around powerful weather systems may change quickly. Heavy rain and turbulence can also reduce visibility and make flight control more difficult.
Slack has experience with legal cases involving major aviation disasters. His previous work includes litigation connected to Delta Flight 191 and American Airlines Flight 1420. Both crashes received major attention because of the safety issues involved.
His comments have added questions to the discussion surrounding the Learjet crash. However, his assessment is not an official finding, and investigators have not confirmed that weather caused the aircraft to lose control.
The company operating the flight, Upper Jets, had not responded to requests for comment at the time of reporting. Attempts to contact the company were unsuccessful. Its listed email address reportedly bounced back, while its voicemail box was full.
The lack of a response means there is no public explanation from the operator about the route or the decisions made before the crash.
The investigation will now focus on the evidence needed to understand the final moments of the flight. This includes the aircraft’s movements, the weather along its route and the actions of the pilots.
For now, the reason the Learjet flew close to the storm remains unknown. The NTSB has not reached a final conclusion, and investigators must review all available evidence before determining what caused the fatal crash.

