. . "The Airborne Surveillance Platform (ASP) is an Indian defense project initiated by the Defence Research and Development Organization (DRDO) with the aim to produce an Airborne Early Warning System. Two prototypes were developed and flight tested for three years. The project was cancelled in 1999 after the prototype aircraft crashed, killing eight scientists and the aircrew. After four years of inactivity, the project was revived in 2004 with a new platform and radar."@en . "Airborne Surveillance Platform"@en . . "The Airborne Surveillance Platform (ASP) is an Indian defense project initiated by the Defence Research and Development Organization (DRDO) with the aim to produce an Airborne Early Warning System. Two prototypes were developed and flight tested for three years. The project was cancelled in 1999 after the prototype aircraft crashed, killing eight scientists and the aircrew. After four years of inactivity, the project was revived in 2004 with a new platform and radar."@en . . . . . "Airborne Surveillance Platform"@en . . . "ASP Airavat during the tests in 1996"@en . .