Pilot UK - April 2015

(Ben Green) #1

April 2015 | Quiz


1


Which of the following aviation
abbreviations is/are unlikely to affect
you as a GA pilot flying a light
aircraft in VMC?
a EOBT b CVR c UTC d RASH

2


You’re flying an ILS approach and,
as you fly over the outer marker
which is 6 nm from the runway
threshold, you notice that your CDI needle
is two dots left of centre. Approximately
how far away in metres from the
centreline of the approach is your aircraft
displaced laterally?
a 50m b 100m c 200m d 750m

3


You are flying abroad and using an
aeronautical chart on which the
heights of some restricted airspace
and obstacles are printed in metres. Which
is the rule of thumb to use when
converting metres to feet?
a multiply by 3
b add 10% and then multiply by three
c divide by three
d multiply by 3 then add 10%

4


What are the lines called which, on
a meteorological chart, join points
of equal atmospheric pressure?
a isoclines b isogonals c isomers d isobars

5


A GPS receiver calculates its
position by determining its distance
from a number of satellites. What
does it measure in order to do this?
a the phase difference between signals from
the satellites

b the time taken for a signal from the receiver
to pass to each satellite and return
c the time between transmission and
reception of a signal from a satellite
d the time between reception of signals from
different satellites

6


What is Va?
a maximum speed in turbulent air
b maximum speed for full control
movement
c approach speed
d stalling speed with flaps and undercarriage
retracted
e design manoeuvring speed

7


This
V-shaped
aerial on
the tail fin of this
light aircraft is
connected to
which piece of on-board
equipment?
a COM VHF transceiver
b ADF
c GPS
d VOR

8


As you taxi out from
the apron to depart a
busy airport with
which you are not familiar
the Tower controller says,
“Golf Tango-Romeo taxi via
Echo 1 to Runway 23.” You
proceed along taxiway Echo 1
and see that Runway 30

crosses it between where you are and the
hold for Runway 23. Do you have to stop
there and call Tower for clearance to cross
Runway 30?
a yes b no

9


You are taking an over-the-counter
medication (e.g. Ibuprofen) for a
sore leg muscle and the label
warns of possible side-effects such as
nausea and disorientation. How soon after
the dosing interval should you wait before
you fly as pilot in charge of an aircraft?
a provided you are not experiencing any
side-effects, there is no need to wait.
b do not fly until the recommended interval
between doses has passed.
c do not fly until twice the recommended
dosing interval has passed.
d do not fly until three times the
recommended dosing interval has passed.

How air-brained are you?


By James Allan


Not many light aircraft b 1

are fitted with a Cockpit

Voice Recorder. EOBT is

estimate off-block time

(used in flight plans); UTC

is co-ordinated universal

time (aka GMT or Zulu

time) and RASH is the

abbreviation used in TAFs

and METARs for

rain-showers.

Full deflection on a c 2

VOR CDI equates to 10°

(so each dot represents

2°) but full deflection on

an ILS Localizer is

normally only 2.5° (so

each dot represents 0.5°).

The 1 in 60 rule gives a 1

degree deviation at 6nm

(= 11.1 km) as 185 metres.

(both give the d or b 3

same result)

d 4

c 5

(design b or e 6

manoeuvring speed can

be defined as the speed

above which it is unwise

to make full application of

any single flight control,

because that could

generate forces greater

than those for which the

airframe structure has

been designed)

d 7

(a clearance to ‘taxi b 8

to’ the take-off runway

assigned to the aircraft is

not a clearance to cross

that assigned take-off

runway, or to taxi onto

that runway but it is a

clearance to cross other

runways that intersect the

taxi route to that assigned

take-off runway)

The EU Essential c 9

Requirements for Air

Operations. Paragraph 7.g

states:

‘A crew member must not

perform allocated duties

on board an aircraft when

under the influence of

psychoactive substances

or alcohol .... ‘ If a

medicine label warns of

side-effects, many AMEs

recommend that a pilot

should not fly until twice

the recommended dosing

interval has passed. So, if

the label says ‘take every

4 hours’ then you should

wait at least 8 hours after

your final dose before

flying.

a Q10 Spring

winner was Phil March’s

Marsh of Aylesford, Kent

Answers


or


‘Air brained’ is largely about promoting safety, so
we are proud to be sponsored by Airbox, makers of
RunwayHD and the Aware 5 GPS. The winner can
choose which prize to receive, and will be the
sender of the first correct answer drawn at
random from all entries submitted to
[email protected] by the closing date,
17 April 2015. Emails must have ‘April Air
Brained’ entered as their subject and include the
sender’s postal address for shipping. The answer
to Q10 will appear in next month’s ‘Air Brained’.
State ‘no contact’ in the address line of your email if
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Pilot, the publishers of Pilot or Airbox Aerospace Ltd.

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10


Which of these groups of three
instruments are all connected to the
static source?
a VSI, altimeter and DI
b altimeter, suction gauge and AI
c VSI, ASI and altimeter
d suction gauge, altimeter and ASI

WIN!


or


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