I – For International flights
D – For Domestic flights
14. Radar coverage
14.1. Terminal Area Radar (PSR) and co-located Monopulse secondary surveillance radar (MSSR) with a range of 60NM are operational at the following airports i) Ahmedabad ii) Chennai iii) Calicut
iv) Delhi
v) Guwahati
vi) Hyderabad
vii) Kolkata
viii) Mumbai
ix) Thiruvananthapuram
x) Varanasi
14.2. Route Surveillance Radar (PSR) with a range of 220NM are operational at the following airports- i) Delhi ii) Mumbai
14.3. MSSR with a range of 250NM are operational at the following airports- i) Ahmedabad ii) Chennai iii) Delhi iv) Guwahati v) Hyderabad vi) Kolkata vii) Mumbai viii) Nagpur ix) Thiruvananthapuram x) Varanasi
