This is a livery for the Hot Start Challenger 650, inspired by https://www.jetphotos.com/registration/D-AFAD
To install, extract the zip file into the "liveries" folder.
You can supply your own registration, D-AFAD is not printed on the cowlings (but the German flag is).
Don't switch off the battery while the is APU running and this APU event will not occur.
Can be reset by accessing the APU fault panel on the left rear fuselage.