Dhruv inches closer to bagging crucial EASA certification
Bengaluru,
May
26:
Hindustan
Aeronautics
Ltd
(HAL)
inched
closer
to
its
long-awaited
dream
of
acquiring
the
European
Aviation
Safety
Agency
(EASA)
certification
for
the
civil
variant
of
Advance
Light
Helicopter
(ALH)
Dhruv.
HAL
recently
completed
the
mandatory
noise
measurement
flight
trials
at
Mysuru
Airport
towards
EASA
certification,
in
compliance
with
the
International
Civil
Aviation
Organisation
(ICAO).
The civil variant of Dhruv is currently cleared by Indian certifying agency - the Director General of Civil Aviation (DGCA).
During the process, external aircraft noise levels of Dhruv in three flight conditions were measured, including take-off, approach and flyover. Anotec Consulting, a Spanish company, provided the hardware, software and technical support for the programme.
The noise measurement test programme starts with the identification of low acoustic profile test site and meeting the geometrical size of runway and cross runway distances.
"During noise measurement flight testing, eight flights constituting of 96 noise runs were carried out as part of practice and certification runs. Validity of the runs was considered based on satisfactory weather and flight parameters during the run," says HAL Chairman T Suvarna Raju.
EASA certification to open up new export avenues
HAL officials whom this Correspondent spoke with are of the opinion that the EASA certification process has a number of factes that needs to be addressed with care.
"These are compulsory trials and there are a number of parameters that are tested. They (EASA) want the trials done in a certain way. The performance of the helicopter, functioning of systems, engine fail rate and vibration are among the many parameters the EASA would test," says an HAL insider familiar with the Dhruvs.
HAL
claims
that
around
70
per
cent
of
the
work
related
to
EASA
certification
is
over.
"There
are
some
minor
tests
remaining
and
we
hope
to
have
the
final
EASA
stamp
for
civil
variant
of
Dhruv
by
end
of
the
year,"
he
says.
Following
stringent
EASA
guidelines,
HAL
needs
to
go
through
an
exhaustive
documentation
and
paper
work
ahead
of
the
crucial
certification.
Once Dhruv bags the EASA certification, a whole new market would open up for HAL. The Company could penetrate into new markets in Europe.
HAL inks pact with BAe Systems on Hawk upgrade
In an unrelated development, HAL inked an MoU with BAe Systems recently for Hawk Mk132 upgrade. The MoU also envisages the development of combat Hawk for Indian and export markets, in addition to the maintenance solutions for supporting Jaguar and Hawk fleet.
(The writer is a seasoned aerospace and defence journalist in India. He is the Consultant Editor (Defence) with OneIndia. He tweets @writetake.)