Climb rate and how specifications are cited

[hharney]

These later models were heavier airframes as they are the same as a pressurized model. That’s the main reason. My 68 model POH states performance at 4000 lbs and at gross weight. Marketing department 😃😃

[YankeeClipper]

Yeah, I noticed that, but the few POH manuals I've seen have always provided spec numbers for @gross performance. And since the F and the G have the same gross I was wondering why the climb number is so different.

[hharney]

The F is the classic version and the G is the new P model type Skymaster