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Alan,

AEA50MR EHAM-LEMD
AFR1510 LFPG-EDDH
AIC74H VIDP-EHAM
AFR78VM LFPG-EKCH
AUA3A LOWW-KEWR
AUA41 LOWW-KIAD
AUA55 LOWW-CYUL
BAW781 ESSA-EGLL
BAW8KC EKCH-EGLL
CAL5032 EHAM-RCTP
CKK606 EGSS-ZSPD
FIN1AM LFPG-EFHK
FIN1EA EFHK-EGLL
HOP31LA LFPG-EKBI
KLC1341 EHAM-EPPO
KLC1817 EHAM-EDDF
KLC34B LEVC-EHAM
KLC37M EHAM-LIMJ
KLC45B EHAM-EKYT
KLC57T EHAM-EDDS
KLC87E EHAM-EDDS
KLC92M EDDN-EHAM
KLC98X EDDL-EHAM
KLM20H ESSA-EHAM
KLM52X EPGD-EHAM
KLM53L EHAM-LFLL
KLM67Q EHAM-LEMG
MPH9461 EHAM-RKSI
PGT34KQ EHAM-LTFJ
QTR45R OTHH-EHAM
SAS362G LFPG-ESSA
SAS54G ESGG-LEAL
SAS96K LEMG-ESSA
SAS98H LEAL-ENGM
SXS6ZN LTAI-EGPH
THY5QF EIDW-LTFM
THY6YN LTFM-EHAM
TKJ8QA EHAM-LTFJ
TRA5164 HECA-EHAM
TRA6557 EHAM-HEMA
UAE9658 EHAM-ENGM-OMDW
VKG514 ENVA-GCLP
VLG3KD EHAM-LEBL

Michel

AirNav Radar Discussion / Re: HOW TO ACTIVATE THE MLAT F...

Last post by didou - October 31, 2026, 03:00:23 PM

Hi Alan,

Thank you for your help. Good news: MLAT is now working on my station (EXTRPI736563) after correcting the configuration. It came up last night at about 22:37 and has been stable ever since, for more than 12 hours now.

Thanks also to abcd for following the thread. I'll report back if anything changes, but for now you can consider this solved.

Best regards,

AirNav Radar Discussion / Re: Database Update Requests

Last post by X - October 31, 2026, 12:21:41 PM

Alan

AFL1724 UUEE-UHHH
BRU8170 LTAI-UMBB
CSS203 ZWWW-UAKK-LHBP
MSC793 DEAL-UUEE
MSC794 UUEE-DEAL
MSC795 DEAL-UUEE
PGT7458 LTBS-UUWW
PGT7459 UUWW-LTBS
PIR13 UUEE-DTMB
PIR14 DTMB-UUEE
THY3098 LTAI-UUWW diverted to ULLI
THY3099 UUWW-LTAI
THY3115 UUWW-LTAI
THY7AZ LTFM-UUWW
TKJ86Q UUWW-LTFJ

AirNav Radar Discussion / Re: Database Update Requests

Last post by CarlosAbreu - October 31, 2026, 01:36:47 AM

Alan

30-10-2026 Updaetd file in attach.

Carlos

AirNav Radar Discussion / Re: HOW TO ACTIVATE THE MLAT F...

Last post by Runway 31 - October 30, 2026, 11:08:00 PM

MLAT is enabled when you add your exact lat/lon and altitude on the grid of your map

I have very little Linux knowledge but note that your mlat on the ini file is different from the one shown by the reply previous to yours, it reads

[mlat]
#autostart_mlat=true
#mlat_cmd=/usr/bin/mlat-client
enable=true

Try changing yours to that

Hopefully abcd will note the conversation and help out

Alan

#10

AirNav Radar Discussion / Re: HOW TO ACTIVATE THE MLAT F...

Last post by didou - October 30, 2026, 08:52:58 PM

Hello Alan,

Following the AirNav support link (Trixie guide by abcd567), here is what I checked on my Raspberry Pi 4, Raspberry Pi OS Trixie, rbfeeder 1.0.17, network_mode=false:

- python3 3.13.5; "import asyncore" works (python3-pyasyncore 1.0.2-3 installed).
- mlat-client 0.2.13+trixie1 is installed from the repository (not compiled by me); no package on hold.
- /usr/bin/mlat-client --help runs normally.
- No error related to mlat, asyncore or Traceback in journalctl -u rbfeeder, and nothing about mlat in /var/log/rbfeeder.log.
- The only error at service start was ExecStartPre setfacl status=203/EXEC (acl was not installed). I installed acl: now status=0/SUCCESS. No change for MLAT.
- I tried [mlat] with autostart_mlat=true and mlat_cmd=/usr/bin/python3 /usr/bin/mlat-client; then both commented out; then enable=true. After each rbfeeder restart (waited 5 minutes), "ps aux" shows only dump1090-rb (started with --mlat --forward-mlat --gnss). No mlat-client process is ever started.
- Position (lat, lon, alt=353) is set in rbfeeder.ini and on the website. Station serial EXTRPI736563.

Questions: is MLAT perhaps not enabled for my station on the server side? Which exact condition makes rbfeeder start mlat-client? Is there a debug option to make rbfeeder log why it does not start it?

Thank you for your help,didou

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