The plane has a webaddress of www.skyjump.com which resolves to SkyDive Pepperell in Pepperell, MA.
The Pepperell Airport (26MA) is private and has a 2,820 x 25 runway.
It is located 3 miles NE of Pepperell, MA, just south of the Massachusetts/New Hampshire border.
About 12 miles northwest of Lowell, MA.
35 miles northwest of Boston,
and 889 miles from St Charles Municipal.
Their website says the 2009 skydiving season ended on November 30th so I don't know if they are here in St Charles for nice winter weather or what. The had 3 planes parked here. The Twin Otter, a Cessna 172 and another plane.