user: Question: What was the tail number of the aircraft that had 5/30 fatalities?
Columns: ['Location', 'Aircraft', 'Tail number', 'Aircraft damage', 'Fatalities']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Mogadishu', 'Viscount 700', '6O-AAJ', 'W/O', '5/30']
SQL:

assistant: SELECT "Tail number" FROM "Table" WHERE "Fatalities" = '5/30';