Narrative:

Tower launched departure same route less than 3 miles behind previous departure. Recommendation; use diverging courses or visual seperation until separation is insured and maintain two way communication with trailing aircraft or coordinate a lower altitude with the trailing aircraft.

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Original NASA ASRS Text

Title: SCT Controller voiced concern regarding the minimal successive departure separation provided by a Tower Controller; suggesting visual separation and/or diverging headings should be used by tower controllers.

Narrative: Tower launched departure same route less than 3 miles behind previous departure. Recommendation; use diverging courses or visual seperation until separation is insured and maintain two way communication with trailing aircraft or coordinate a lower altitude with the trailing aircraft.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.