air navigation services Archives

Union Strike Disrupts Kenya’s Main Airport For Two Days Before Return-To-Work Deal

Aviation Today News Desk / February 18, 2026

Nairobi, Kenya: A strike by aviation workers at Jomo Kenyatta International Airport (JKIA), Kenya’s largest and busiest aviation hub that […]

Athens, Greece: A government-appointed investigation has concluded that last week’s eight-hour communications blackout in Greek airspace at Athens International Airport was caused by outdated and unsynchronised systems, not a cyberattack, exposing critical infrastructure vulnerabilities in one of Europe’s busiest flight regions. On January 4, radio communications across the Athens Flight Information Region (FIR) collapsed in a “blackout” that forced authorities to clear the airspace, ground departures and divert incoming flights for several hours. The incident left thousands of passengers stranded and triggered delays that rippled through European air traffic networks. According to the official report submitted to Infrastructure and Transport Minister Christos Dimas, the root cause was desynchronisation and “digital noise” in legacy telecommunications hardware supporting the Greek Civil Aviation Authority’s (HCAA) voice communication system. The systems rely on Synchronous Digital Hierarchy (SDH) technology no longer supported by manufacturers, leaving them vulnerable to failures without modern operational guarantees. The expert panel, which included representatives from the HCAA, national cybersecurity authority, telecom regulator and EUROCONTROL, confirmed there were no indications of a cyberattack or external interference. Full restoration occurred after telecommunications circuits were resynchronised and rerouted, with services returning to normal by approximately 16:53 local time. The incident was classified as “low risk” under aviation safety reporting criteria, with no breaches of minimum separation standards or evidence that aircraft were exposed to direct threat, according to the report. In the wake of the findings, HCAA governor Giorgos Saounatsos resigned at the request of Minister Dimas, who said the report underscored serious weaknesses in air traffic management infrastructure. Deputy governor Giorgos Vagenas will serve as interim head while the process to appoint a new administrator begins. The investigative committee recommended a rapid transition to Voice over IP (VoIP) communications, acquisition of nearly 500 new transceivers, and the establishment of a permanent joint crisis-response mechanism between the HCAA and national telecom provider OTE. It also called for improved remote monitoring, stronger spectrum oversight and relocation of critical facilities to reduce systemic risk. A ministry statement said plans to modernise Greece’s air traffic communications are underway but not expected to be complete before 2028, leaving systemic vulnerabilities in place as the nation prepares for its peak summer travel season. Air traffic controllers’ unions and aviation safety experts have long warned that ageing infrastructure and equipment obsolescence posed escalating operational risks. Following release of the committee’s findings, controllers stressed that safety on January 4 was maintained chiefly through manual procedures and emergency protocols, not because of robust systems. They have urged immediate action to align Greece’s air navigation capabilities with modern European standards.

Airports

Greek Government Report Links Jan 4 Athens Blackout To Outdated Systems, No Cyberattack

Aviation Today News Desk / January 21, 2026

Athens, Greece: A government-appointed investigation has concluded that last week’s eight-hour communications blackout in Greek airspace at Athens International Airport

Investigation

AAIB Flags Safety Reporting Gaps, Seeks DGCA SMS Review After IndiGo Near-Miss

Aviation Today News Desk / January 11, 2026

New Delhi, India: India’s Aircraft Accident Investigation Bureau (AAIB) has recommended a comprehensive one-time inspection of airlines’ safety management systems

Muscat, Oman: A Turkish Airlines flight from Istanbul to Muscat International Airport (MCT) became the centre of an unusual aviation exchange on Sunday when the aircraft’s flight crew and Muscat air traffic control (ATC) disagreed over a descent clearance during the approach phase. The Airbus A321neo was being vectored for an Instrument Landing System (ILS) approach when Muscat ATC instructed the crew to descend to 2,200 feet, identified by controllers as a minimum safe altitude suitable for sequencing and terrain clearance in that segment of airspace. The pilot responded that the airline’s company-approved navigation charts did not list 2,200 feet as an acceptable minimum altitude in that sector and that his flight crew could only descend to 3,600 feet in accordance with their procedures and published minimum vectoring altitudes (MVAs). In recorded ATC transmissions that have circulated within aviation safety analysis communities, the exchange became tense as the pilot repeatedly stated he was “unable to accept vectors” below the charted limit. The controller, while asserting that “our minimum safe altitude is 2,200,” urged the flight crew to comply with ATC instructions. Despite the firm tone in radio exchanges, both sides maintained professional conduct, and the disagreement did not escalate into an unsafe operational situation. The pilot proposed alternative vectors that would allow the aircraft to remain at or above 3,600 feet while aligning for the approach sequence. Minimum vectoring altitude and minimum safe altitude figures are critical safety parameters that provide required terrain and obstacle clearance during radar vectoring. Air traffic controllers and pilots derive these altitudes from different sources controllers from their local surveillance and obstacle databases, and pilots from company-approved charts often supplied by third-party aeronautical data providers. International aviation regulations and standard operating procedures emphasise that the pilot in command retains ultimate responsibility for the safety of the aircraft. When an ATC-issued clearance conflicts with a pilot’s verified safety limits, the flight crew may lawfully decline and request clarification or alternative instructions. The Turkish Airlines aircraft remained at or above the altitude the crew could accept until it was safely established on the final approach. There were no reported safety incidents, and the flight landed without further operational disruption.

Incidents

Turkish Airlines Pilot Disputes Descent Clearance With Muscat ATC, Flight Lands Safely

Aviation Today News Desk / December 29, 2025

Muscat, Oman: A Turkish Airlines flight from Istanbul to Muscat International Airport (MCT) became the centre of an unusual aviation

Paris, France: A planned French air traffic control strike from October 7–9, organized by the SNCTA union, threatened to disrupt European flights and could have led to the cancellation of over 700 Ryanair flights, affecting 125,000+ passengers. The union cited poor working conditions and management practices as reasons for the walkout. The strike was called off, easing travel disruptions, though authorities and airlines stress the need for continued improvements in ATC performance. The SNCTA, the sector's main union representing about 60% of employees, announced the suspension one day prior to the strike after discussions with the Civil Aviation Authority and reaching agreements with management. The union had been campaigning for improved wages and working conditions. The announcement also mentioned an assurance from new Prime Minister Sébastien Lecornu that he would not push his austerity budget through parliament without a vote, a move regarded as a major concession to the opposition. The union stated that no new strike dates are currently planned. The French Ministry of Transport welcomed the decision to call off the strike, highlighting the "interests of passengers, airlines, and airports." The ministry emphasized the need for continued discussions to improve the performance of French air traffic control, which currently remains below expectations. Ryanair, Europe's largest airline by passenger numbers, had previously criticized air traffic control services in France, Spain, Germany, the UK, and Greece as the poorest performing in Europe. The airline had warned that the strike could lead to significant disruptions, including flight cancellations and delays. The cancellation of the strike has been welcomed by travelers and airlines alike, as it spares thousands of passengers from potential disruptions. However, the situation remains fluid, and travelers are advised to stay informed about any further developments.

Civil Aviation Workforce

Last-Minute Deal Suspends French ATC Strike And 700+ Ryanair Flights Avoid Disruption

Aviation Today News Desk / October 9, 2025

Paris, France: A planned French air traffic control strike from October 7–9, organized by the SNCTA union, threatened to disrupt

air navigation services

Union Strike Disrupts Kenya’s Main Airport For Two Days Before Return-To-Work Deal

Greek Government Report Links Jan 4 Athens Blackout To Outdated Systems, No Cyberattack

AAIB Flags Safety Reporting Gaps, Seeks DGCA SMS Review After IndiGo Near-Miss

Turkish Airlines Pilot Disputes Descent Clearance With Muscat ATC, Flight Lands Safely

Last-Minute Deal Suspends French ATC Strike And 700+ Ryanair Flights Avoid Disruption

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