Systems LIGHTING

Question 1

Where are the landing and taxi lights located

Answer 1

L & R wing to body fairing and nose landing gear
FCOM 1 15-03-5

Question 2

If the aircraft remains un-powered the flightdeck dome light extinguishes after

Answer 2

20 minutes
FCOM 1 15-06-2

Question 3

What is the difference between TAXI light switch NARROW or WIDE

Answer 3

NARROW Only nose taxi light on
WIDE All 3 lights on
Each has 20 deg arc
FCOM 1 15-03-7

Question 3

What is the minimum operating time of the emergency lighting system

Answer 3

6x Emergency Power Supply Units EPSU 10 minutes
Quick 1 hour recharge
FCOM 1 15-05-5

Question 4

When is amber EMER LTS OFF inhibited

Answer 4

When aircraft is powered and emergency lights armed
FCOM 1 15-06-17