[Laurent Rizzotti]

There has been another thread on this Piper vs Storch incident:
http://forum.12oclockhigh.net/showthread.php?t=23485

The detailled story, giving a date and a unit for the US aircrat (contrary to Ryan) is available there (and is the same as Mike write above):
http://www.5ad.org/units/Duane%20Francies.htm