Airlines enforce strict regulations on what can and cannot be transported by air. Among these surprising restrictions is the ban on dried coconuts—also known as copra—on many flights.
While it might seem unusual at first, there are very real safety reasons behind this prohibition. Here’s a closer look at why dried coconuts are often banned on flights and what travelers should know.
Here is the core reason
Dried coconuts are rich in coconut oil, which is highly flammable. When packed and transported in bulk, this oil can pose a serious fire risk. The main concern is spontaneous combustion—a process in which certain organic materials can self-heat and ignite without an external flame.
This risk is heightened under certain conditions:
Low air pressure at altitude can change the way materials behave.
High temperatures in a confined cargo hold can accelerate heating.
Poor ventilation in packed shipments can trap heat.
Even a small fire in an aircraft’s cargo hold can have catastrophic consequences, making it essential to eliminate such risks entirely.
Historical Incidents and Safety Regulations
There have been documented cases of fires caused by copra during shipping—even outside aviation. These incidents have led to strict regulations for transporting dried coconuts by sea and air alike. Aviation authorities around the world classify dried coconuts as a hazardous cargo item.
As a result, many airlines:
Ban dried coconuts outright from air cargo.
Enforce strict guidelines for any exceptions.
Do not allow them in passenger luggage (both checked and carry-on) to prevent any accidental inclusion in the cargo hold.
Fresh vs. Dried Coconuts
It’s important to note that fresh coconuts (green or mature brown coconuts with water inside) are usually subject to different rules:
They are less flammable than dried coconuts.
They may still be restricted due to biosecurity concerns (preventing the spread of pests or plant diseases across borders).
Travelers should always check local and airline-specific guidelines before attempting to carry fresh coconuts, as rules vary by country.