LOT Polish Airlines False Hijack Alert Diverts to Burgas

LOT Polish Airlines False Hijack Alert Diverts to Burgas

A LOT Polish Airlines commercial flight, LO155, was forced to divert to Burgas Airport (BOJ) in Bulgaria on June 30, 2026, following a LOT Polish Airlines false hijack alert. The aircraft, an Airbus A320 operated by Electra Airways on behalf of the Polish carrier, transmitted the international emergency squawk 7500 code while en route from Warsaw Chopin Airport (WAW) to Ben Gurion Airport (TLV), triggering an immediate and significant security response.

The incident serves as a stark reminder of the sensitivity of international aviation security protocols. Because the flight LO155 diverted Burgas after the transponder broadcast a signal indicating unlawful interference, military forces in the region, including the Israel Defense Forces (IDF), scrambled fighter jets to intercept the aircraft. The rapid deployment of military assets highlights the current high-alert status of airspace surrounding Israel, where security protocols mandate immediate investigation of any potential threat to commercial traffic.

Technical Failure or Human Error

The root cause of the squawk 7500 false alarm remains under investigation, with conflicting initial reports identifying either a mechanical malfunction or a human error. According to the Bulgarian Ministry of Transport, the diversion was caused by a technical failure of the aircraft's transponder, which transmitted the incorrect code. Conversely, other reports from Electra Airways and airport officials have pointed toward potential pilot error, suggesting the code may have been entered mistakenly into the flight management system.

Krzysztof Moczulski, a spokesman for LOT Polish Airlines, confirmed that the crew reported an emergency situation that was subsequently canceled during further communication with air traffic control. The aircraft was carrying 180 passengers, all of whom were subjected to security screening upon landing in Bulgaria. The operational impact was substantial, with the Electra Airways crew facing duty time limitations and the airline suffering significant schedule disruptions as a result of the unscheduled diversion.

Industry Trends in Wet-Lease Operations

The use of an Electra Airways aircraft by LOT Polish Airlines reflects a broader industry trend of airlines utilizing wet-lease agreements to manage capacity during peak summer months. While this practice allows carriers to meet high passenger demand, it also introduces complexities in operational oversight and crew training. The incident underscores the risks inherent in these partnerships when technical or procedural discrepancies occur mid-flight.

Historically, this event mirrors the June 2018 JetBlue Flight 1623 incident, where a radio equipment issue led to a false hijack alert and a massive SWAT response at John F. Kennedy International Airport. Similarly, in February 2026, a Wizz Air flight bound for Tel Aviv experienced a comparable false alarm that necessitated the scrambling of fighter jets. These precedents demonstrate that technical glitches with transponder or radio equipment often lead to severe, pre-programmed security responses that are difficult to de-escalate once initiated.

Investigation Into the Transponder Malfunction

The Bulgarian Civil Aviation Administration (CAA) is expected to release a formal report regarding the technical failure or potential pilot error by late 2026. This investigation will be critical in determining whether the incident was a localized equipment failure or a systemic issue regarding the operation of transponders on this specific aircraft variant. The outcome of this safety report will likely influence future crew training protocols and maintenance requirements for wet-leased aircraft operating in the region.

Why This Matters for Regional Security

The rapid response by the Israeli, Bulgarian, and Turkish Air Forces demonstrates the effectiveness of current regional security coordination, even when the underlying alert is false. For passengers, the incident resulted in significant delays and the stress of a security-mandated diversion. For the aviation industry, the event highlights the fragility of automated security triggers and the necessity for clear, immediate communication between flight crews and air traffic control to prevent unnecessary military escalation.