Boeing Business Brazil International Internship/ CO OP

I applied for this position. It has no requisition number, and you do not use the online application system. You just email the hiring manager your resume. I heard they are hiring anywhere from 15-30 students to do a position in this program. Do you think it is weird that they have no online app for this? Usually they do. That means no system to weed out everyone. I wonder how many people will apply for this since it is a 6 month program, not 3 and could put kids behind in school. I think it would be worth it for sure.