Narrative:

During the 1-man mid 'training' for 25 minutes today; a VFR aircraft called on 118.05 which is not provided at the active sector; despite it being the sole low altitude frequency for sector 31. I was unable to respond as working two operational positions at one time is prohibited by the FAA. The aircraft was forced to call a nearby non-radar approach control. Twf approach was able to call me on the landline and issue the high sector frequency; 121.15 to the VFR aircraft.1-man mid operations are dangerous. In the first 25 minutes; I could not provide VFR services to an aircraft without the relay of a non-radar approach control. The transition to permanent 1-man mid operations shall be halted immediately.

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Original NASA ASRS Text

Title: ZLC Controller reports of working a one man mid shift and not being able to answer an aircraft that called on a frequency he didn't have at the position he was working. The frequency was at another position; but since he was working two positions combined already; he couldn't answer the aircraft. An adjacent approach called via the landline and he gave them the correct frequency.

Narrative: During the 1-man mid 'training' for 25 minutes today; a VFR aircraft called on 118.05 which is not provided at the active sector; despite it being the sole low altitude frequency for sector 31. I was unable to respond as working two operational positions at one time is prohibited by the FAA. The aircraft was forced to call a nearby non-RADAR approach control. TWF approach was able to call me on the landline and issue the high sector frequency; 121.15 to the VFR aircraft.1-man mid operations are dangerous. In the first 25 minutes; I could not provide VFR services to an aircraft without the relay of a non-RADAR approach control. The transition to permanent 1-man mid operations shall be halted immediately.

Data retrieved from NASA's ASRS site 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.