HFDL tracks not showing up

[Mifaxav]

Slightly different from my previous issue. Using DumpHFDL to feed into Jaero SBS input, all local. Issue is, the HFDL aircraft does not show up on ?PTracks. But, when ?icao=XXXXXX is used, the aircraft tracked over HFDL shows up.

Example(my feeder):

https://flight.xaviers.me/tar1090/?ptracks

filter by HFDL, AIC118 does not show up

and

https://flight.xaviers.me/tar1090/?icao=800741

AIC118 has clearly been tracked..

[wiedehopf]

I don't know.

ptracks is created by tar1090 scripting so this issue is in the wrong repo.

really this is too fringe of a use case so i'm not inclined to debug this currently.

[Mifaxav]

Alright. No issues then. Mainly wanted to inform about this issue. In the meantime I'll try to see if I can do something. Thanks for the comment 🙂

[wiedehopf]

Oh it might have to do with the timestamps coming via SBS.

tar1090.sh ignores entries if their "seen" is larger than the interval between tar1090.sh looking at aircraft.json

[Mifaxav]

So, how exactly do I move toward a fix/patch?? I mean Tar1090 in this case has the info, just not showing it..

[wiedehopf]

no it's not in the history files produced by tar1090.sh
the history for each hex is produced by readsb.

so mess with tar1090.sh and the seen check in there.

that's a good check.

but really fix the timestamping of your hfdl system.
possibly clock off.

[Mifaxav]

Alright, will look into that. Also an FYI, both HFDL and ADS-B are running off the same system, a ThinkPad T480 turned into a server..

[Mifaxav]

Fixed the issue by downgrading. Tar1090 to 3.14.1740 and readsb to 3.14.1680. No idea as to what the issue is or where it is, fixed now.

https://flight.xaviers.me/tar1090/?ptracks => ADS-C