| Owner: | CSX Railroad |
| Type: | Passenger Car |
| AAR Class: | PA: Car equipped to handle passengers. |
| AAR Type: | M500 |
| Detail Info: | Misc Cars |
| User Notes: | Ohio, power/dormitory car; (ex-C&O TGU-4, nee 1646) PS generator - support car rblt. from corrugated coach. Pullman blt 1950 to C&O 1646 to TGU-4; renamed Columbus; Ohio:2 is an ex SP (not this car) |