I apologize, but I'm not sure what you mean by "WAP 038C". This could be an abbreviation or code that isn't immediately clear. Could you please provide more context or clarify what this refers to? Is it possibly:

1. A model number for a piece of equipment?

2. A standard or specification in a particular field?

3. Part of a larger code or identifier?

If you can give me more information about where you encountered this code or what it might relate to, I'd be happy to try and help you further.