Rail Safety Advisory Letter from TSB dated Sept 27 2021
Memo-Rail-Saftey-Advisory-Letter-August-8-DerailmentDownload R21H0099-RSA-02-21-Roller-bearing-failure-resulting-in-derailment-of-Ottawa-Light-Rail-Transit-vehicle-ENGDownload Memo-TSB-Rail-Safety-Advisory_FRDownload R21H0099-RSA-02-21-Roller-bearing-failure-resulting-in-derailment-of-Ottawa-Light-Rail-Transit-vehicle-FRADownload