I have a close family member who flys airliners. He routinely laments having to burn up thousands of pounds of fuel on the ramp to adjust changes to the landing weight projections by dispatch and from over fueling. The amount of waste in a single error (and they are not that infrequent) is enough to heat my house for a year… and I live within 200 miles of the arctic circle. I mean, burning 1000 gallons of fancy diesel once in a while is a rounding error for jetliner operations, but still, it’s absurd that that is the best solution.
Aviation is notoriously resistant to change. For both good and bad reasons. Look at how long it's taken to get leaded fuel on the way out for light aircraft operations.
It seems like there should be a solution to this though, either battery-electric or fuel-cell auxiliary thrust for ground operations and taxiing, or utilising tractors more to do the full aircraft ground movement, not just pushing back from the gate.
Unfortunately it's impossible to suggest such changes without getting a horde of aviation nerds thinking of reasons to tell you why something isn't possible, instead of imagining how it _could_ be possible.
So it's exciting to see companies like Heart Aerospace innovating in this area.
K0balt · · focus · HN ↗
lukeify · · focus · HN ↗
It seems like there should be a solution to this though, either battery-electric or fuel-cell auxiliary thrust for ground operations and taxiing, or utilising tractors more to do the full aircraft ground movement, not just pushing back from the gate. Unfortunately it's impossible to suggest such changes without getting a horde of aviation nerds thinking of reasons to tell you why something isn't possible, instead of imagining how it _could_ be possible.
So it's exciting to see companies like Heart Aerospace innovating in this area.
shrubby · · focus · HN ↗
Not in aviation anymore, but luckily that practice seems to be forgotten now?
mschuster91 · · focus · HN ↗
shrubby · · focus · HN ↗