I'm hearing it's not recognised in conjunction with the British Certification, which is the only way they get the additional seating allowance.
Big Dramas.
For someone doing meat bombs, not a problem. there was a Blackhawk conversion at a Californian dropzone that the operators were more than happy with and sure there are a couple of Texas Turbine mods doing the same in enzud.
Ps, the 900hp TT mod (Garrett) was shown on a popular youtube clip against a standard baby van, both on floats.