Puma Tail Rotor
 

Long shot, but does anyone know what the aerofoil section is on the tail rotor of the Puma (both metal and composite tail rotor)?

Is this any help? It refers to the L2 tail rotor.
Vert
Specifications :
Number of blades : ..................................................... 4
Rotation wise : . Counter-clockwise, seen from RH side
Diameter : .......................................................... 3.15 m
Rate : ........................................................... 1296 RPM
Profile chord : .................................................. 250 mm
Weight : ............................................................ . 6.8 kg
Twist : ............................. 11° 10' from ref : 493 to 1450
Parabolic profile from ref : ...................... 1450 to 1575
Twist axis : .............................................. 25% of chord