**A regulatory shift with deep implications for aviation** The European Union is on the verge of a major overhaul of passenger rights under Regulation EU261, with a key provision that would force airlines to include a standard carry-on bag (typically up to 7 kg) in the default advertised fare. Currently, low-cost carriers like Ryanair and Wizz Air often charge extra for any bag larger than a small personal item, leading to a base price that may not reflect the true cost of travel for most passengers. The reform, agreed in principle by the European Parliament and Council in mid-June, aims to make fare comparisons more transparent and to align with several European Court of Justice rulings that consider carry-on luggage an essential element of the air transport contract. **Ryanair’s aggressive opposition** Ryanair CEO Michael O’Leary has launched a blistering attack on the proposed rules, accusing Brussels of imposing “misleading advertising” that will artificially inflate displayed fares. In a statement on June 16, the airline argued that over 50% of its customers choose to travel with only a free personal item, and that forcing the inclusion of a second cabin bag will make European carriers less competitive. O’Leary also broadened his criticism to include the EU’s Emissions Trading Scheme (ETS) for intra-EU flights and the fragmented air traffic control (ATC) system, which he claims causes over 90% of delays while airlines cannot recover EU261 compensation costs from ATC monopolies. **What the reform actually says** Under the new framework, every passenger would be entitled to at least one personal item (e.g., 40x30x15 cm) free of charge. The default displayed price must include a standard carry-on bag (around 7 kg) for all flights departing from or arriving in the EU. Passengers can still opt for a cheaper fare limited to the personal item, but that option must be shown as a discount from the reference price, not as the baseline. The reform is expected to be formally adopted in 2025–2026, with practical application likely by 2027–2028 in some member states like France. **Why this matters for ATPL and ATC students** For future airline pilots and air traffic controllers, understanding EU261 is not just about passenger compensation—it is a core part of operational reality. Delays, denied boarding, and cancellations trigger specific passenger rights that directly affect crew scheduling, ground handling, and ATC slot management. This reform adds a new layer: fare transparency rules influence airline business models, route profitability, and even the type of aircraft deployed (e.g., more overhead bin space on short-haul). ATC students should note O’Leary’s pointed criticism of ATC inefficiency—this is a recurring industry debate that shapes investment in ATM modernization and slot coordination. Knowing how regulatory changes like this affect airline operations will help you anticipate real-world constraints when you enter the cockpit or the control tower.