Article 57U.K.Determination of tonne-kilometre data
1.Aircraft operators intending to apply for an allocation of allowances free of charge pursuant to Article 3e or 3f of Directive 2003/87/EC shall monitor tonne-kilometre data for all flights covered by Annex I to Directive 2003/87/EC in the monitoring years relevant for such applications.
2.The aircraft operator shall calculate tonne-kilometre data by multiplying the distance, calculated in accordance with section 3 of Annex III and expressed in kilometres (km), by the payload, calculated as the sum of the mass of freight, mail, passengers and checked baggage expressed in tonnes (t).
3.The aircraft operator shall determine the mass of freight and mail on the basis of the actual or standard mass contained in the mass and balance documentation for the relevant flights.
Aircraft operators not required to have a mass and balance documentation shall propose in the monitoring plan a suitable methodology for determining the mass of freight and mail, while excluding the tare weight of all pallets and containers that are not payload and the service weight.
4.The aircraft operator shall determine the mass of passengers using one of the following tiers:
(a)tier 1: consisting in a default value of 100 kg for each passenger including their checked baggage;
(b)tier 2: consisting in the mass for passengers and checked baggage contained in the mass and balance documentation for each flight.
However, the tier selected shall apply to all flights in the monitoring years relevant for applications pursuant to Article 3e or 3f of Directive 2003/87/EC.