So here it is in an example page from the AIP spelt with an "I" (bottom centre of page)
http://www.ead.eurocontrol.int/eadba...2011-11-17.pdf
This all started in a spelling correction I made, a discussion here in the office over the spelling, and I then said "let me show you the AIP, that will fix you all" - and then I found this .... !
By the way, we did obliquely move on to Hangar as well, of course.