QX UA /OV 5030N03500W /TM 0828 /FL390 /TP B788 /RM CBS BUILD UP TOPS F390 debug
From batch tds/aircraftreports/production/2023/9/22/h09_m00_aircraftreports.cache.csv.gz
Observed at (about 1 year ago)
Aircraft type: B788
Location
Flight level: 390 MSL
Icing
Remarks CBS BUILD Unknown Precipitation TOPS F390
Station 503
talk