In a procedural slip that could have long-term implications for flight noise and routing, the Brussels-Capital Region has lost the right to appeal the permanent implementation of the RNP 07L “Crucke route” at Brussels Airport. On 12 November De Standaard and Le Soir revealed that the regional mobility minister’s office failed to file an annulment request with the Council of State within the 60-day limit after federal authorities confirmed the path’s rollout on 17 July. The RNP 07L approach directs aircraft over densely populated northern Brussels neighbourhoods, drawing complaints from residents and environmental groups. Without an appeal, the pathway—designed for fuel-efficient, precision-navigation approaches—will remain in force, potentially increasing overflight frequency once winter schedules begin on 15 December. Airlines welcome the certainty: several carriers told The Brussels Times they can now finalise flight-planning software updates and crew briefings without fear of late-season re-routing. However, corporates with offices under the new corridor may face reputational pressure from staff concerned about noise and emissions. Mobility lawyers note that the region could still seek a political compromise, but any legal avenue would now require fresh grounds, prolonging uncertainty. Employers arranging executive travel should anticipate no immediate operational changes yet may see community campaigns intensify around the airport, possibly leading to stricter night-curfew enforcement down the line. The case is a reminder that intra-Belgian institutional complexity—federal versus regional competences—can influence aviation policy and, by extension, business-travel reliability. Companies with large commuter populations should monitor forthcoming Brussels cabinet discussions for any mitigation measures such as home-insulation grants or revised curfew proposals.
Source: The Brussels Times
