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DTO.GEN.250 Aerodromes and operating sites

ANNEX VIII (Part-DTO) · Regulation (EU) No 1178/2011 · EAR revision 25 Nov 2025

IRImplementing rule

DTO.GEN.250Aerodromes and operating sites

(a)When providing flight training on an aircraft, a DTO shall only use aerodromes or operating sites that have the appropriate facilities and characteristics to allow training of the relevant manoeuvres, taking into account the training provided and the category and type of aircraft used.

(b)When a DTO uses more than one aerodrome to provide any of the training specified in point DTO.GEN.110(a)(1) and (2), it shall:

(1)for each additional aerodrome, designate a deputy head of training, who shall be responsible for the tasks referred to in point DTO.GEN.210(a)(2)(i) to (iii) on that aerodrome; and

(2)ensure the availability of sufficient resources to safely operate on all aerodromes, in compliance with the requirements of this Annex (Part-DTO).

IR · DTO.GEN.250 — Regulation (EU) No 1178/2011 · Regulation (EU) 2018/1119 · Aircrew Easy Access Rules · EAR revision 25 Nov 2025

AMCAcceptable means of compliance

AMC1 DTO.GEN.250Aerodromes and operating sites

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GENERAL

(a)Except in the case of balloons, the base aerodrome or operating site and any other aerodromes or operating sites at which flight training is being conducted should have at least the following facilities:

(1)at least one runway or final approach and take-off area (FATO) that allows training aircraft to make a normal take-off or landing within the performance limits of all the aircraft used for the training flights at that aerodrome or operating site;

(2)a wind direction indicator that is visible at ground level from the ends of each runway or at the appropriate holding points;

(3)adequate runway electrical lighting, if used for night training;

(4)an air traffic service (ATS), except for uncontrolled aerodromes or operating sites where the training requirements may be satisfied safely by another acceptable means of communication.

(b)In addition to (a), for helicopters, training sites should be available for:

(1)confined area operation training;

(2)simulated engine-off autorotation; and

(3)sloping ground operation.

(c)In the case of balloons, the take-off sites used by the DTO should allow a normal take-off and clearing of all obstacles in the take-off flight path by at least 50 ft.

(d)By way of derogation from paragraphs (a) to (c) above, for training that needs to take place in a specific environment (training for mountain rating, training on seaplanes), the training sites used should have the characteristics and facilities that are necessary to ensure a safe conduct of the training.

AMC · AMC1 DTO.GEN.250 — Regulation (EU) No 1178/2011 · ED Decision 2018/009/R · Aircrew Easy Access Rules · EAR revision 25 Nov 2025

AMCAcceptable means of compliance

AMC1 DTO.GEN.250(b)Aerodromes and operating sites

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SUFFICIENT RESOURCES OF A DTO THAT PROVIDES TRAINING FOR AEROPLANES OR HELICOPTERS AT MORE THAN ONE AERODROME OR OPERATING SITE

(a)Deputy heads of training should meet the same qualification requirements as set out in AMC1 DTO.GEN.210(a)(2) for the head of training (HT).

(b)The DTO should have the necessary number of instructors (point DTO.GEN.210(d) and (e)) as well as the necessary number of training aircraft (point DTO.GEN.240) in place to ensure proper training at all aerodromes and operating sites.

(c)At each aerodrome or operating site of the DTO, the DTO should have in place the facilities (point DTO.GEN.215) as appropriate for the type of training carried outat each aerodrome or operating site.

AMC · AMC1 DTO.GEN.250(b) — Regulation (EU) No 1178/2011 · ED Decision 2018/009/R · Aircrew Easy Access Rules · EAR revision 25 Nov 2025

All rules in ANNEX III

Consolidated from the EASA Easy Access Rules (revision 25 Nov 2025, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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