Slovak ACMI Operator Air Explore Ceases Flight Operations and Applies to Return AOC
Why It MattersThe exit of a small ACMI operator, with its capacity moved under other Avia Solutions Group certificates, points to continued consolidation of the European wet-lease market around large specialists.
Slovak airline Air Explore ceased all flight operations effective November 10, 2026. The Bratislava-based company, which specialized in wet-lease operations under ACMI (Aircraft, Crew, Maintenance, Insurance) contracts and charter passenger services, simultaneously submitted a formal application to the relevant Slovak aviation authorities for the return of its Air Operator Certificate (AOC). The shutdown came without prior public announcement, and company representatives issued a brief statement thanking employees, business partners and customers.
Founded in 2010, Air Explore supplied additional capacity, including crew, to European and international airlines during peak periods or fleet outages. It started with Boeing 737 Classic medium-haul aircraft before modernizing to Boeing 737-800s, and its past customers included Ryanair, Norwegian and Germania, as well as airlines in the Arab world and Africa. The model depended heavily on seasonal demand, with capacity mainly needed in summer and winter, leaving significant downtime in between. The wet-lease market it worked in is marked by consolidation and the growing presence of large specialists such as Avia Solutions Group and its subsidiaries SmartLynx and Avion Express. Higher personnel costs, rising insurance premiums and higher spare-parts expenses added pressure, while engine inspection and maintenance (MRO) bottlenecks delayed aircraft availability and led to penalty payments to clients.
Air Explore had tried to diversify into air freight by converting Boeing 737-800 passenger aircraft into freighters, and it joined Avia Solutions Group in June 2023. Continuing the Slovak subsidiary under its own structure proved economically unviable, and capacity and aircraft were increasingly consolidated under other Avia Group subsidiary certificates in other EU member states. The AOC return completes the withdrawal of the Air Explore brand from the European market.
For Bratislava Airport the closure means the loss of a regional player. Pilots, cabin crew and administrative staff were employed at the Bratislava headquarters, and no detailed information was initially given on their fate or on any takeover offers within the parent group. No immediate disruption to the winter flight schedule is expected, as the airline was operating only a limited number of charter contracts at the time of the shutdown.
