Over the past day, I’ve noticed 1 or 2 MLAT outages, and some aircraft are never “sync’ing” into MLAT. This is standard commercial traffic (JetBlue and Delta for example), and tracks where up to ~3000 messages are some times received. This is atypical for my system, which has been rock solid. Has there been a change to the MLAT server side function?
FA indicates synchronization with 68 MLAT receivers.
Yes, I did. Curious whether something has persisted or was changed, as the behavior I’m seeing today is unusual, and I haven’t made any changes on this side.
It was more fallout from the outage; some of the mlat solvers got partially stuck, so results for about 25% of hexids wouldn’t be forwarded back to piaware correctly. It’s hopefully fixed now.
Just curious…still seeing this occasionally. As an example N952DN, a Delta MD-90 at FL280, currently has >5800 msgs and no MLAT sync; I’m sync’d with 70 receivers. If it were military or a private plane I wouldn’t bring it up, but it seems to me this is a normal commercial flight.
I shut MLAT off here, too many positions were jumping all over, might as well be throwing darts. I sometimes wonder if the data isn’t overcomputed anyway, as I see 85 or more sites.
Not sure of the status of my two remote units but MLAT has returned active on my main reporting station (11414). Thanks for restarting the infrastructure!