Consider the following statements regarding Notice to Air Mission (NOTAM):
1. NOTAMs are issued by international agencies to standardize air navigation practices across all member countries.
2. A NOTAM may include information about closed runways, unserviceable navigation aids, and temporary hazards affecting flight safety.
Which of the statements given above is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2