It turns out that both the IGN chart (mentioned in the Notam) and the latest Jepp 500k VFR/GPS chart are wrong.
One way to see the latest airspace info, go to ais.org Notam site and do a narrow route briefing from somewhere in the UK to Lyon, and the Notam about the IGN chart error appears at the end of that. At the end of the notam there is also a URL at SIA where the details can be found, as a PDF.
The Jepp VFR/GPS chart (I have just seen the latest one) doesn't have the same error as the IGN chart has, but it has a different error in the Lyon TMA shape, relative to the SIA chart page given in the URL referred to in the Notam. I assume the SIA printed chart is right; certainly the one I have seen appears correct as per the SIA website.
Last edited by IO540; 10th May 2004 at 17:02.