The out-of-service limits are identified by which documents?

The out-of-service limits are identified by which documents?

• A. Form D line 4 or 13 or Bulletin Order
• B. Form D line 5
• C. Bulletin Order only
• D. Form D line 4

Answer: (A)

Out-of-service limits are communicated to crews through official notices, so everyone knows exactly where service restrictions apply. The documents that carry those limits are Form D and Bulletin Orders. On Form D, the specific fields that describe the out-of-service status are found in lines 4 and 13, where the affected area or equipment and the extent of the limits are recorded. A Bulletin Order can also set or modify these limits on a temporary basis. Therefore, the limits are identified by Form D line 4 or 13 or a Bulletin Order, covering both the standard form and any temporary directives.

Out-of-service limits are communicated to crews through official notices, so everyone knows exactly where service restrictions apply. The documents that carry those limits are Form D and Bulletin Orders. On Form D, the specific fields that describe the out-of-service status are found in lines 4 and 13, where the affected area or equipment and the extent of the limits are recorded. A Bulletin Order can also set or modify these limits on a temporary basis. Therefore, the limits are identified by Form D line 4 or 13 or a Bulletin Order, covering both the standard form and any temporary directives.