the end of December 2018. The Danbury Railway Museum in Danbury, Connecticut has preserved M2 pair 8706-8707. M6 cars 9014 and 9015 were donated to the New England Disaster Training Center in Windsor Locks, Connecticut. M6 cars 9030 and 9031 were donated to the MTA K9 Police Training Center and Connecticut Air National Guard in Stormville, New York, near East Fishkill. See also C3 (railcar) M1/M3 (railcar) M7 (railcar) M8 (railcar) New Haven Line References Metro-North Railroad multiple units Electric multiple units of the United States Budd multiple units 750 V DC multiple units Tokyu Car multiple units Morrison-Knudsen multiple units