131 karma · joined January 12, 2023
And those in the GA community have weeping wings / TKS deicing fluid which leaks out of the leading edges thru small holes (again, with a low or high rate).
Neither of which you wanna rely upon for takeoff - need to make sure that stuff is gone from the surfaces and if using fluid be aware of holdover times.
I recall in a CRM training they asked the class what would you do if the captain wanted to take off and you thought it was unsafe. Various answers and one person said "I'd hold my feet on the brakes to prevent moving" to which the trainer said yes - that's the right answer.
If folks are escalating to the neteng crews it usually means something is broken via normal channels and it could use attention.
That's social network is exercised for a variety of things:
Abuse, ddos, IP spoofing, botnet C2s being hosted somewhere, malware hosting, complex customer investigations, route leaks, route hijacks, routing loops, congestion, executives home internet issues and more.
They were doing some mass network upgrade during the early hours maintenance window and devices weren't coming back. I don't think they had OOB access to their boxes and it requires someone going out and recovering them after hours of downtime and getting techs there.
The culprit? They downloaded the OS image using FTP and forgot to set binary mode. Various other network kit vendors I recall would do some level of validation (and anyone downloading should be checking the hash). RCA sent to customers was vague and just said it was a corrupted image / failed upgrades.