Task · part of 6. Four signals, all of them what the crew sees and hears
6(a). How railroad signals operate, and two of them shown
Required
Explain the operation, then SHOW two basic signal types using colour or configuration. Showing means a drawing, a model, or a picture you can talk over, so decide what you are going to show before you start reading.
Where this step comes from
- Railroading Merit Badge Requirements (Merit Badge Hub, last modified 2025-12-15), Requirement 6(a) · The requirement asks you to show two basic signal types using colour or configuration.