For a few weeks now I have TXLU01 always there on my DUMP1090, showing as on the ground but no position and occasionally showing a squawk but I am nowhere near any airport, nearest is over 20Km and certainly not line of sight due to terrain, lose any landing aircraft at about 700ft.
The signal strength normally ranges from -19 to -22dbfs but at present has dropped about 3-4db possibly due to precipitation in the air, I was wondering if it may be a transponder under soak test but I would have thought they would have run it into dummy load if it was under test and as far as I know there are no places near me that would be repairing these units.
anyone have any idea as to what this signal maybe?
The signal strength normally ranges from -19 to -22dbfs but at present has dropped about 3-4db possibly due to precipitation in the air, I was wondering if it may be a transponder under soak test but I would have thought they would have run it into dummy load if it was under test and as far as I know there are no places near me that would be repairing these units.
anyone have any idea as to what this signal maybe?
Comment