Narrative:

I was working the approach position a VFR pilot at 8000 ft wanted FSS frequency to check on WX in missoula, mt. Geg FSS closes at 2200 ft. This aircraft was unable to get a WX briefing or any type of service due to poor radio coverage of FSS.

Google
 

Original NASA ASRS Text

Title: PLT UNABLE TO GET WX BRIEFING FROM CLOSED FSS.

Narrative: I WAS WORKING THE APCH POS A VFR PLT AT 8000 FT WANTED FSS FREQ TO CHK ON WX IN MISSOULA, MT. GEG FSS CLOSES AT 2200 FT. THIS ACFT WAS UNABLE TO GET A WX BRIEFING OR ANY TYPE OF SVC DUE TO POOR RADIO COVERAGE OF FSS.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.