A seismologist is analyzing a sequential list of seismic station identifiers: ['STA-X', 'STA-M', 'STA-P', 'STA-Y', 'STA-A', 'STA-C'].
['STA-X', 'STA-M', 'STA-P', 'STA-Y', 'STA-A', 'STA-C']
Explain how a linear search algorithm would find the station identifier 'STA-A' in this list.