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

### Instruction:
What tail number was on the an-26, with 25/25 fatalities?

### Inputs:
table_name: table, columns: ['Location', 'Aircraft', 'Tail number', 'Aircraft damage', 'Fatalities']

### Response:
SELECT Tail number FROM table WHERE Aircraft = an-26 AND Fatalities = 25/25