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checks, defined by Airbus in the SA SHOPPING LIST manual, can be added to the
programme of this acceptance flight.
The OFC document does not include any ground checks and does not cover in an exhaustive
manner all of the checks listed in the section linked to the flight in the SA CAM manual.
Nevertheless, the checks described in the OFC document and the SA CAM manual are similar;
they are detailed in relation to the phase of flight (see appendix 2).
The checks that were carried out during the flight are described in appendix 3.
For airplanes already in service Airbus has described a group of checks that correspond to
flights for a transfer from one operator to another in the IN SERVICE AIRCRAFT TEST
MANUAL (ISATM). This manual, supplied for information to customers that request it, cannot
be used as a flight manual. Neither Air New Zealand nor XL Airways Germany had requested
it.
1.17.3 Flight at low speed – FULL configuration
The flight at low speed described in the SA CAM consists of checking the activation of the
angle of attack protections in normal law and FULL configuration. The flight at low speed as
described in the OFC document is identical but does not include going as far as the check on
the alpha max protection.
The check is supposed to be performed at about FL140. The crew must adjust the thrust in
order to maintain the speed at VLS. When the speed is stable, they should place the thrust
levers in the IDLE position and manage the airplane’s pitch attitude so as to obtain a rate of
deceleration of one knot per second. During the deceleration, they should observe auto-trim
disconnect (activation of alpha prot) then activation of the alpha floor function. This function
should then be de-activated.
At a weight of 53.7 tons at the time of the check, the OFC document indicates a VLS speed
of 123 knots and a minimum speed of 107 knots.
N.B.: the speeds indicated by the SA CAM document depend on the type of engines. The
speed reference in the OFC document corresponds to CFM engines but the speeds
indicated are in conformity with the speeds in the SA CAM manual for IAE engines.
In the ISATM manual, the flight at low speed is described in more detail. It should be
performed first in clean configuration and it is specifically required to compare the three AOA
values before performing the flight at low speed in FULL configuration.
- 27 -
N.B.: extracts from these three documents are in appendix 4.
1.17.4 Procedures and limitations applicable to non-revenue flights in Europe
Regulatory aspects (EU-OPS)
The EU-OPS determines that each flight performed by an operator must be undertaken in
accordance with the specifications in its Operations Manual7. This manual must define
procedures and limitations for non-revenue flights8. The EU-OPS provides the following list:
- Training flights,
- Test flights,
- Delivery flights,
- Ferry flights,
- Demonstration flights,
- Positioning flights.
and specifies that these types of flight must be described in the airline’s operations manual.
XL Airways Germany Operations Manual
The XL Airways Germany Operations Manual re-lists the types of non-revenue flight in the
EU-OPS and establishes the associated procedures and limitations, mentioning the people
that can be transported during these flights:
“Training Flights”;
“Flight Test »: performed after special maintenance and/or repair work and on special
request of the authority. Flights must be performed according to programmes issued by
the responsible technical department in agreement with the flight operations department.
Only experienced pilots should be assigned by flight operations for these flights with, if
required, engineers or mechanics on board;
« Delivery Flights »: flights where, after a purchasing or lease agreement, an airplane is
flown from the manufacturer’s, sellers or lessors facility to the airline or vice versa;
« Ferry Flights » : to position airplanes for maintenance;
“Demonstration Flights”;
« Positioning Flights »: to position an airplane to an aerodrome for commercial reasons.
The type of flight performed on 27 November 2008 did not correspond to any of these
descriptions.
1.17.5 Procedures and limitations applicable to check flights in New Zealand
Regulatory aspects
In New Zealand, « operational flight checks » are required for the release to service of an
aircraft after maintenance operations that may have appreciably affected the flight
characteristics or operation of the aircraft9. The crew that performs this type of flight must
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