| Owner: | Alaska Railroad |
| Type: | Flat Car |
| AAR Class: | FM: Ordinary flat car for general service. This car has flooring laid over sills and without sides or ends. |
| AAR Type: | F201 |
| Detail Info: | Flat Car, Load Limit: 155,000-184,999lb, Inside length: less than 53ft |
| Plate: | B |
| Max Gross Weight: | 220000 |
| Load Limit: | 166500 |
| Ext L/W/H: | 56' 10" / 10' 6" / 4' 7" |
| Int L/W/H: | 51' 10" / 10' 6" / 0' 0" |
