Nothing has Changed about the definition of a SCAB.

A Scab is one who crosses a picket line to take the strikers job..usually at a much lower wage.

In the pilot profession, there are some who are "independant contractors" who don't tow the Union party line during negiotiations. They continue to give the company 150% by flying Extra, Selling back Vacation while the union is in contentious negotiations.........even when MGT is balking at the table.

These guys can be called many things........One Ways, Flight Wh*r*s, Buddy F##ks.......but they are not SCABS..........unless they cross the Picket line.