Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is listed as the highest ERP W with a Call sign of W262AC?

### Inputs:
table_name: table, columns: ['Call sign', 'Frequency MHz', 'City of license', 'ERP W', 'Height m ( ft )', 'Class', 'FCC info']

### Response:
SELECT MAX ERP W FROM table WHERE Call sign = w262ac