 |
 |
|
 |
 |
 |
Frequently Asked Questions
These frequently asked questions (FAQ) are divided
into the following sections. Click on the link to go straight to
the relevant section.
Flying Restrictions
| Who can fly? |
|
Most people can learn gliding if they really
want to. The main requirement is to be in good health and
to have normally good reflexes. If you are an alert and competent
car driver, you will most probably be able to learn gliding.
|
|
How old must one be?
|
|
The minimum age for solo flight (having completed
the dual instruction syllabus) is 16 years of age. There is
no upper limit, as long as you are in good health.
|
|
Are there height or weight limitations?
|
|
The gliders impose some practical limitations
on the build of potential pilots. Pilots over 194cm (6'4")
are unlikely to fit in the cockpit of club gliders. Weights
much below 8 stone (50 kg) or greater than 16 stone (100 kg)
probably can't be accomodated. Pilots at the heavier end of
the range will need to fly with lighter instructors.
|
Learning to Glide with the Dublin Gliding Club
|
How do I get started?
|
|
Take a trial lesson. The cost of the trial
lesson includes both the cost of your trial flight and
a day membership period during which you may fly again at
standard club rates. A one month trial membership may also
be purchased.
Click here
to learn more.
|
|
What trial options are available?
|
|
We offer various options for you to try gliding.
The Trial Lesson + Day Membership includes
trial lesson and membership for the day. Membership for the
day allows you to fly again at standard club member rates.
The Aerobatic Trial Lesson + Day Membership
includes an aerobatic trial lesson and membership for
the day. Membership for the day allows you to fly again at
standard club member rates.
Often people really enjoy their trial lesson
and think they might like to take up gliding. Having reached
this point we encourage you to take a trial month membership
to continue flying at club member rates and get a good feeling
for whether you will take to the sport like so many before
you.
Click here
to learn more.
|
|
How long does it take to learn?
|
|
Gliding experience is typically described
by the number of launches rather than the number of hours
flown. The average experience level before solo flight is
between 70 and 100 launches although some pilots solo earlier
and some later.
|
|
How much does it cost?
|
|
Our schedule of fees is available here.
All the fees described on that page are all inclusive, i.e.
there is no extra payment for insurance etc.
For a trial lesson, the fee includes both
the initial trial lesson/flight and one month trial membership.
It is mandatory to be a club member before flying with us
and the month membership covers this.
Flying costs after the first flight are at
standard club rates as listed on our fees page under "Flying
Costs".
|
|
What about insurance?
|
|
This is included in our fees.
|
|
Do you accept credit cards
|
|
We are unable to accept credit cards or debit
cards. The supported means of payment are cash or cheque.
|
|
How do I get a gift voucher?
|
|
We offer gift
vouchers for any of our trial lesson package. The cost
of a gift voucher is the same as the equivalent Trial Lesson
price which can be viewed here.
To order a gift voucher and for more details
contact us by phone or
email.
|
|
How do I book a trial lesson/flight?
|
|
To book a trial lesson contact
us by phone.
|
|
When should I arrive on my first day and
what should bring?
|
|
If you have booked a trial lesson, you will
be told when to come down. Nevertheless whether you have booked
or not the following information is relevant.
As a non-member you should call our Trial
Lesson/Voucher inquiries number (see here)
the night before to confirm that there will be suitable flying
weather.
Assuming that we will be flying we recommend
arriving at the airfield by about 9.00am (or at the time specified
when you booked your trial lesson).
Ensure that you know how to find us. Directions
are available here.
The airfield is effectively a large field.
Depending on recent weather conditions it may be more or less
wet/muddy to walk around. It is also very open and tends to
feel colder than in town. It's advisable to bring waterproof
shoes/boots. When the weather is anything less than sunny,
warm layered clothing and a windproof anorak are recommended.
In sunny weather sun block and a non-peaked hat (e.g. 'beanie'
hat) are advisable.
The only other thing you will need is either
money or a gift voucher for the trial lesson.
When you arrive at the airfield make yourself
known to someone in the compound and we'll take it from there.
|
|
What if I already have a powered aircraft
license?
|
|
It helps to understand the aircraft controls
but gliders typically handle differently than powered aircraft
and not having an engine requires a different response in
various situations.
As a result a powered pilot goes through the
same training as an ab-initio pilot, but could normally expect
to cover the overall syllabus faster. In particular a powered
pilot will use the same introductory package as an ab-initio
pilot.
See the
power pilot briefing for additional information.
|
|
How do I progress beyond the solo?
|
|
After solo, there are many more goals attainable
to keep you interested and challenged. These include the 'Bronze',
'Silver' and 'Gold' badges, converting to new glider types,
and cross-country flying.
|
About Gliding
|
What is a glider?
|
|
Also known as a sailplane a glider is a high
performance aircraft with a very flat glide angle designed
for unpowered flight. The glide angle, which is expressed
as a ratio, of the club's training gliders is about 28:1.
This means that in still air the glider will fly 28 meters
forward and yet lose only 1 meter in altitude. Alternatively
a 2000 ft launch will permit the glider to travel about 4.5
nautical miles before reaching landing circuit height. By
contrast, an average light powered plane has a glide ratio
of about 9:1 with the engine off. Modern high performance
gliders can have glide angles up to 60:1.
|
|
How does a glider stay up?
|
|
Initially, the glider is towed up to 2000
ft by a power plane, called a 'tug'. When the desired height
is reached the glider pilot pulls a knob, and the rope is
disconnected from the nose of the glider. Now the really skilled
part begins. The glider pilot must now start to search for
a thermal or other form of lift. This is a rising column of
air, which has been warmed by contact with the ground, heated
by the sun. An instrument known as a variometer helps to show
the pilot when glider is in a thermal, and he now circles
within it so as to gain altitude.
The nose of a glider is always pointing slightly
down, and it is always descending within the mass of air that
surrounds it. However, if that mass of air is rising up away
from the ground at a faster rate than the glider is going
down within it, the end result will be that the glider gains
altitude relative to the earth below. This gain of altitude
can be as much as 1000 ft per min. or more, depending on conditions.
It's great fun and challenging!
The glider gains altitude by using a thermal,
then sets off in the desired direction. In doing so it will
slowly lose altitude. Before too much height is lost, the
pilot will seek another thermal, gain height in it, then set
off on course yet again. So it is by a combination of thermalling
and straight flight that long distances cross country can
be covered.
|
|
Are gliders strong?
|
|
Gliders are manufactured to stringent strength
standards which are verified by extensive flight testing before
certification. The end result is that despite their often
apparently light construction gliders can perform manoeuvres
that are totally forbidden in the average powered plane, for
fear that the plane would be over-stressed.
|
|
How fast do gliders fly?
|
|
Modern gliders can fly up to about 140 knots.
The club trainers can fly up to between 90 and 110 knots depending
on the aircraft. Generally glider performance decreases with
increasing speed, substantially in the case of all club gliders.
The result is that gliders are more usually flown between
40 and 60 knots depending on the aircraft, conditions and
manoeuvre being undertaken.
|
|
How high can you go?
|
|
Local airspace at Gowran Grange is limited
to 4000 ft above ground and all training flights will be conducted
under that altitude. Where airspace and conditions permit
the glider can continue climbing beyond 10000 ft, the height
at which oxygen is required.
|
|
How long can gliders stay up?
|
|
This depends on the skill of the pilot and
the conditions. The silver badge which many solo pilots attain
requires a flight of 5 hours duration.
|
Visiting Pilots
|
Who can fly?
|
|
In general glider pilots from any country
may fly. All visiting pilots are subject to at least one flight
check. A suitably qualified pilot having demonstrated a satisfactory
flight check will be able to fly solo.
See the
here for additional briefing information.
|
|
How much does it cost?
|
|
Our schedule of fees including cost of daily
membership for visiting pilots is available here.
Note that members in good standing from the Ulster Gliding
Club enjoy reciprocal membership and are not subject to the
daily membership charge.
|
|
What should I bring?
|
|
Although not strictly necessary, it is recommended
that visiting pilots bring their log book and/or license with
them.
|
|
 |
 |