170033: The width of the helipad safety area with OBJECTID = <value> is too large for the indicated rotor diameter and type of operation (<value>) .
Description
The width of the input helipad safety area feature is larger than the specification allows.
Solution
The ICAO Annex 14 Volume II specification outlines the following criteria for the width of helipad safety areas:
7 times the rotor diameter during daytime operation
10 times the rotor diameter during nighttime operation
Review the input helipad safety area features and ensure that they satisfy this criteria.