What service should a pilot normally expect from an En Route Flight Advisory Service (EFAS) station?

(Refer to figure 20.) Interpret the weather symbol depicted in Utah on the 12-hour Significant Weather Prognostic Chart.

Transcribed Weather Broadcasts (TWEB’s) may be monitored by tuning the appropriate radio receiver to certain

From which primary source should information be obtained regarding expected weather at the estimated time of arrival if your destination has no Terminal Forecast?