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| Re: VIDEO: R46s Operating on the G and N Lines (1531919) | |||
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Re: VIDEO: R46s Operating on the G and N Lines |
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Posted by Dj Hammers on Fri Dec 6 14:57:53 2019, in response to Re: VIDEO: R46s Operating on the G and N Lines, posted by Train Dude on Fri Dec 6 11:36:36 2019. The optical sensors (OSMES) used both on Canarsie and for QBL CBTC have been replaced by a more reliable system called DIGIMOVE that is much less labor-intensive. |
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