Case 2: In terms of taxiing on a taxiway, an aircraft will need to hold short prior to
entering an active runway.
Case 3: In terms of taxiing on a taxiway, an aircraft will need to hold short before
entering the protected area of an Instrument Landing System (ILS).
Case 4: In terms of taxiing on a taxiway, an aircraft will need to hold short of a
taxiway/taxiway intersection.
- Color.
The pattern marking scheme, as shown in Figure 10 - 14 and Figure 10- 15 , is yellow
and, when painted on light-colored pavements, is outlined in black.