Bob Noel wrote:
In article ,
Gig 601Xl Builder wrote:

Rotax themselves made the engine in question unqualified for night by
stating that the engine was for Day VFR only.

Does anyone know if there was a technical reason for the restriction?


The general feeling on the Rotax boards that I was reading at the time
(I was considering one for my 601XL) was that it was pure CYA for liability.