| 3.0 to 3.249
- Prompts for data input do not indicate the correct format,
increasing pilot workload and making errors likely. (pc96)
- Different software versions running on the FMSs of different
airplanes create difficulty for pilots to use them safely and
- Some procedures are designed under the assumption that
automation will be used. If it is not, either by necessity or pilot
choice, workload may be excessive and errors are more likely.