BTW, if I read the Timestamp for RIC 200 says 1642, RIC 224 says 1842 and RIC 216 was 1842.
UTC would be 1742, ET is 1242 (and if it doesn't do daylight saving, 1142). So something else doesn't make sense... (and I know you have nothing to do with the actual time stamp unless there is an error in decode).