AC Refernce Line System Flashcards
1
Q
What are fuselage stations
A
Measures lengthways from a reference point along the fuselage
2
Q
What are wing stations
A
Measurements along the span of the wing with wing station “0” the centreline of the fuselage
3
Q
What are butt lines
A
Used to measure left or right from imaginary centreline of fuselage
4
Q
What are water lines
A
Used to measure height from an imaginary horizontal line
5
Q
what are xyz axis system
A
Identifies, lateral, longitudinal, vertical axis. Identified by the manufacturer
6
Q
How are engines numbered
A
from left to right from the pilots perspective
outboard first
7
Q
what does LE, MLG, US mean
A
Leading edge
Main landing gear
Un serviceable
