My primary fear was the compliance issues re-coding the real s/w would drive this into the ground, where the compliance for a front fix might be lower. You coul

My primary fear was the compliance issues re-coding the real s/w would drive this into the ground, where the compliance for a front fix might be lower. You could hash-map the collisions seen before and drive them to a "don't do that" and reduce the risk to new ones. "we fall over far less often now" Thank you for neg votes kind strangers. Remember ATC is rife with historical kludges, including using whiteout on the giant green screens to make the phosphor get ignored by the light gun. This is an industry addicted to backwards compatibility to the point that you can buy dongle adapters for dot-matrix printers at every gate, such that they don't have to replace the printer but can back-end the faster network into it. C/F rebooting a 787 inside the maximum-days-without-a-reboot