United States District Judge Kathryn Kimball Mizelle sentenced 61-year-old Mario Mercier Hernandez to the statutory maximum of ten years in federal prison for interstate transportation of stolen property. Mercier, who pleaded guilty on July 25, stole more than $1.1 million in avionics equipment from aircraft over several years.
The sentencing follows a multi-state investigation that
uncovered a five-year burglary campaign targeting commercial and private
aircraft at more than forty airports across the United States. Beginning around
2019, Mercier, a certified pilot, used his access and knowledge of airport
operations to break into aircraft and remove valuable electronic components,
including navigation systems, communication radios, and flight‑control units.
According to court documents, the stolen parts were
subsequently sold through websites operated by Mercier’s businesses, JWG
International and JWG Aviation, both based in the Middle District of Florida.
JWG International is registered as a nonprofit organization that claims to
provide aid to underprivileged children in Ukraine, Kyrgyzstan, and Russia.
The federal case ended after Mercier was arrested on May 23, 2024, while attempting to steal equipment from an
aircraft at Caldwell Executive Airport in Caldwell, Idaho.
Mercier’s criminal history includes two prior convictions
for similar offenses. In 1993, he was sentenced in the Eastern District of
Texas for a series of avionics burglaries spanning Texas, New Jersey, Massachusetts, and
Vermont. A later conviction in 2007 in the Middle District of Florida involved
transportation of stolen property tied to a comparable resale scheme.
“Today’s sentencing sends a clear and unequivocal message that those who engage in extensive, far-reaching schemes to steal, transport, and resell avionics equipment will face serious consequences,” said Greg Thompson, Special Agent‑in‑Charge of the Department of Transportation Office of Inspector General, Mid‑Atlantic Region. “Together with our law‑enforcement and prosecutorial partners, we will relentlessly pursue those who seek to exploit our transportation systems and ensure they are brought to justice.”
The case underscores growing concerns within the aviation
industry about the security of aircraft components and the potential for
illicit trade to compromise both safety and supply chains.






