Refer to CAP698 Section 2 - SEP1 Page 10 Figure 2.4 Landing.
With regard to the graph for landing performance, what is the minimum headwind component required in order to land at Helgoland airport?
Given:
Runway length: 1300'
Runway elevation: MSL
Weather: assume ISA conditions
Mass: 3200 lbs
Obstacle height: 50'