A cargo plane belonging to K2 Airways crashed into the Arabian Sea on July 7 while heading toward Karachi, Pakistan. Wreckage has been found about 53 nautical miles offshore, but five crew members are still missing Al Jazeera. The main body of the plane has not yet been recovered NBC News; Los Angeles Times.

The Boeing 737, which was 27 years old, went missing on the evening of July 7 The Guardian. Pakistan's aviation authority said the plane was about 155 nautical miles from Karachi when controllers lost radio contact The New York Times. The crew reported a problem with their navigation system shortly after 9:18pm local time, and then the plane began descending rapidly and out of control.

Tracking data shows the plane dropping thousands of feet in just seconds before plunging into the ocean from about 36,550 feet. This kind of sudden, uncontrolled fall suggests something went very wrong — maybe the navigation system failed, or the autopilot disconnected, or there was structural damage. Investigators have not yet determined the exact cause.

The crew included pilot Muhammad Rizwan Idris, co-pilot Faisal Jatoi, flight engineers Muhammad Hamid and Muhammad Arif Siddiqui, and aircraft loader Muhammad Taufiq Khan. K2 Airways said it is cooperating with Pakistan's aviation authority in the investigation Reuters. A retired Navy admiral said that finding the main wreckage and the flight recorders — devices that record what happened in the cockpit — may require specialized underwater equipment.

Rough seas have made rescue and recovery efforts more difficult. Prime Minister Shehbaz Sharif said the government is committing all available resources to the search Al Jazeera.

The aircraft's flight recorders are essential. They hold the key information about what caused the crash — but they are underwater. Until those devices are recovered and analyzed, we cannot know whether the problem was mechanical failure, a navigation system malfunction, or something else.

This crash is Pakistan's first fatal plane accident since 2020, when another flight went down in Karachi and killed 97 people. That earlier disaster led to questions about how well planes are maintained and how strictly pilots are trained in Pakistan. This new incident will probably raise the same kinds of concerns, especially for smaller cargo airlines that fly older planes on routes that do not get as much attention as passenger flights do.

The aircraft's age — 27 years — will be examined closely. Older planes can still fly safely if they are maintained properly, but investigators will need to check whether K2 Airways followed all required inspections and safety standards for an aircraft that old. Right now, the search continues in difficult conditions, and finding the five missing crew members remains the immediate focus.