I've only seen 2 companies that have these shops and the one was only a couple times last year.....they flew from here to one of the hubs of this particular airline....the other is SQM but I have noticed the one airline that flies from the US to Canada they aren't doing right now and all their other assignments are from Canada overseas.
Would love to get an airline shop if possible one day.....
Silver certified (since 2009) and willing to do shops all around the greater Chicago, NW Indiana, and Southern Wisconsin areas (including airports!.