To put the handicaps into perspective, the IGC list is generally based on the German handicap list which includes pretty much anything flying incl. ETA, EB-29 etc. If the rest of the ASW 20s and the Ventus 1 were to be included in the IGC list they would likely get a 1.10, the LS-6 a 1.11, not an earth shattering extension of the current IGC handicap top of 1.09... Latest generation 15m ships would likely be in the 1.14 range...

Markus