Radio Glitch Sparks False Hijack Alert, Disrupting German Airport Operations

Flights at Nuremberg's Albrecht Duerer airport have resumed following a significant security operation triggered by an airline radio glitch that erroneously signaled a hijack. German authorities had briefly closed the airport and scrambled fighter jets to escort a passenger plane after receiving an emergency alert suggesting a hijacking in progress. However, it was later determined that the alert was accidentally activated by a radio malfunction.

Corendon Airlines confirmed that its Boeing 737-800, traveling from Corfu, Greece, to Nuremberg, Germany, transmitted an emergency code due to a temporary issue with its radio communication system. The airline assured that no actual emergency occurred and that the 178 passengers and crew were never in danger. The aircraft landed safely in Nuremberg.

The incident involved Corendon Airlines flight XR456, which inadvertently sent out the emergency "squawk" alert code 7500 while flying over Croatia. This code is universally recognized by air traffic controllers as an indication of a hijacking. Attempts to contact the pilots were unsuccessful, leading to the escalation of the alarm across several European countries.

A Rafale fighter jet was dispatched from Croatia to intercept the passenger jet, and the German military also deployed warplanes. Nuremberg's Albrecht Dürer airport was cordoned off by police as a precautionary measure until the cause of the alert could be determined. Police spokesman Michael Petzold stated that authorities received a code directly from the cockpit suggesting a hijacking, and the inability to establish radio contact necessitated assuming the worst-case scenario.

The disruption affected airport operations, causing delays to six flights and diversions for two inbound flights. The incident occurs amidst heightened aviation security concerns, including a recent attack on a Flydubai flight captain and a series of drone sightings and suspected Russian hybrid warfare activities impacting European airspace.

Radio glitches, while not uncommon, rarely lead to such extensive security responses, as pilots typically utilize backup communication systems. Previous incidents, such as one in 2019 involving an Air Europa jet and another in 2011 with a flight from Chicago, also resulted in false hijack alerts due to technical issues, causing significant disruptions.