SPA.HEMS.125 Performance requirements for
HEMS operations
(a) Performance class 3 operations shall not be conducted over a hostile environment.
(b) Take-off and landing
(1) Helicopters conducting operations to/from a final approach and take-off area (FATO) at a hospital that is located in a congested hostile environment and that is used as a HEMS operating base shall be operated in accordance with performance class 1.
(2) Helicopters conducting operations to/from a FATO at a hospital that is located in a congested hostile environment and that is not a HEMS operating base shall be operated in accordance with performance class 1, except when the operator holds an approval in accordance with CAT.POL.H.225.
(3) Helicopters conducting operations to/from a HEMS operating site located in a hostile environment shall be operated in accordance with performance class 2 and be exempt from the approval required by CAT.POL.H.305(a), provided compliance is shown with CAT.POL.H.305(b)(2) and (b)(3).
(4) The HEMS operating site shall be big enough to provide adequate clearance from all obstructions. For night operations, the site shall be illuminated to enable the site and any obstructions to be identified.
[applicable until 24 May 2024 —
Regulation (EU) No 965/2012]
(a) Performance
class 3 operations over a hostile environment shall only be conducted provided
one of the following conditions are met:
(1) The HEMS operating site used for take-off,
landing or HEMS HEC operations is located above 7000-ft altitude and the
helicopter is certified as Category A or equivalent, as determined by the
Agency;
(2) The planned HEMS operation does not
require the transportation of medical personnel,
medical supplies or ill or injured persons, and either the helicopter is
certified as Category A or equivalent, as determined by the Agency, or
all the following conditions are met:
(i) the helicopter is equipped with
crash-resistant fuel systems;
(ii) the helicopter is equipped with a safety
belt with upper torso restraint system for use on each passenger seat for each
passenger aged 24 months or more;
(iii) the altitude of at least one of the HEMS
operating sites used during the HEMS operation is not lower than 3 000
ft;
(iv) the operator has been granted an approval
by the competent authority in accordance with point CAT.POL.H.420 of Annex IV;
(3) At least one HEMS operating site used for
take-off, landing or HEMS HEC operations during the HEMS operation is located
at or above 8 000-ft altitude and all the following conditions are met:
(i) the
helicopter is equipped with crash-resistant fuel systems;
(ii) the
helicopter is equipped with a safety belt with upper torso restraint system
for use on each passenger seat for each passenger aged 24 months or more;
(iii) a
helicopter certified as Category A or equivalent, as determined by the Agency,
is not available or not suitable for the operation due to either of the
following reasons:
(A) insufficient
performance margins to operate at the HEMS operating site, or no capability to
conduct HEMS HEC operations, if applicable;
(B) helicopters
certified as Category A or equivalent, as determined by the Agency, and that
might otherwise be dispatched, are on a HEMS mission or not yet ready for the
next mission, leading to a delay in the intervention incompatible with the
emergency;
(iv) the
operator has established a procedure to achieve compliance with point (iii);
(v) the
operator has been granted an approval by the competent authority in accordance
with point CAT.POL.H.420 of Annex IV;
(vi) the
operator shall record all missions flown with a helicopter that is not
certified as Category A or equivalent, as determined by the Agency.
(b) By way of
derogation from point CAT.POL.H.400(d)(2) of Annex IV, if the
criteria of point (a)(1) are met, then helicopter night operations may be
conducted in performance class 3.
(c) Take-off
and landing
(1) Helicopters
that conduct operations to or from a final approach and take-off area (FATO)
at a hospital that is located in a congested hostile environment and that is
used as a HEMS operating base shall be operated in accordance with performance
class 1.
(2) Helicopters
that conduct operations to or from a FATO at a hospital that is located in a
congested hostile environment and that is not a HEMS operating base shall be
operated in accordance with performance class 1 except when the operator
holds an approval in accordance with point CAT.POL.H.225.
(3) Helicopters
that conduct operations to or from a HEMS operating site located in a hostile
environment shall be:
(i) operated
in accordance with performance class 2, or if the conditions defined in point
(a) are met, in performance class 3;
(ii) exempt
from the approval required by point CAT.POL.H.305(a) of Annex IV, provided
compliance is shown with point CAT.POL.H.305(b)(2)
and (b)(3) of Annex IV.
(4) The HEMS
operating site features shall provide adequate clearance from all
obstructions, and shall provide for safe operations. For night operations, the
helicopter lighting system shall adequately illuminate the landing site and
surrounding obstacles.
[for HEMS
operations covered by point (61)(a) of Annex I to Regulation (EU)
No 965/2012
applicable
from 25 May 2024 — Implementing Regulation (EU) 2023/1020
for HEMS
operations covered by point (61)(b) of Annex I to Regulation (EU)
No 965/2012
applicable
from 25 May 2028 — Implementing Regulation (EU) 2023/1020]
EASA regulations mandate specific performance classes for helicopter emergency medical services (HEMS) operations, especially in hostile environments. Performance class 3 is restricted unless altitude or operational conditions are met, including equipment and approvals. Hospital helipads in congested areas require performance class 1. HEMS sites must ensure obstacle clearance and adequate lighting for safe take-off and landing.
* Summary by Aviation.Bot - Always consult the original document for the most accurate information.
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