H1B Visa Salary Database 2016
Note: these are really LCAs (labor condition certifications) for the past two calendar years only (2015 and 2016).
The vast majority of these LCAs were filled not by H1Bs but by Australian E-3 holders. However a few do hold H1Bs instead.
Whether or not an airline pilot really meets the "technicalities of immigration" is actually an open question. Right now approvals are being issued, so we can leave it at that for the time being.