On the back of every panel is its pedigree. This one, the first generation of S10/E16, was reformatted on December 8, 2004 and retired in 2014. It has been shown four times: at MASSMoCA in 2012, in Edinburgh over New Year's 2014, in Concord, Massachusetts in the Spring of 2014, and in Frankfort, Michigan earlier this year.
Since this morning I have been Tweeting each panel that the random cards called up. Pictured above is S14/E6, the fourth selection of the day. Most of you know by now that I use a modified deck of playing cards to tell me which panel to work on next. These cards also have some instructions which tell me what to do once I arrive at the new panel. This particular one presents some fresh problems since I have never modified an airport before. Let's see what happens!