Originally Posted by
Squawk7700
Some passenger jets climb at in excess of 3,000fpm.
Without going too far OT, the BK117 managed 4,000fpm RoC back in the last century, passenger jets way more than that. RoD for most helicopters would be >2,000fpm in an auto although some come down like the proverbial brick: the Wasp/Scout was 3,500-4,000fpm in a 'normal' auto. 360* autos in a Squirrel can reach the 3,000fpm RoD, too, within the error of FR24 readouts.
Back On topic, the Kilmore Gap sort of made it easier to get through the low cloud around Disappointment and the Macedon Ranges, is it still local knowledge or has the Magenta Line overruled such options? I haven't seen any mention of a mechanical failure, but it can't be discounted until the initial report comes out.