The Enstrom is certainly popular in some areas.
During a recent visit to Gloucester airport I noticed
G REAN-480B
G IGHH-480
G IJBB- 480
G MEEK- 480
G OZAR-480
G OJBB-280 FX
G PBYY- 280FX
G OABO -F28A
They all live at Gloucester and there's several others based just local!
