chem trail plane found on GoogleErath in Japan

Kazumoto Iguchi's blog 2010年10月26日 17:27 JST found chem trail plane on Google Earth.
Still now you can see the plane on Google Earth by using following point;
32°55'09.80"N 129°43'24.08E


The most bottom line of each images shows date or dates when the image taken;
2010 4/27 or from 2006 1/26 - 2010 4/27.