Narrative:

Approach control advised us about 5 minutes before the event that they had several reports from other aircraft of laser activity. I was informed after contacting ATC that the aircraft behind us was also affected. While on base to final; we were tracked by a green laser for approximately 45 seconds [and] it continued to follow us in our turn. ATC gave us a number to call after landing. Both the captain and I experienced temporary blindness from the laser. Captain mentioned on the ground he still had spots in his right eye. The duty flight manager removed us from trip and I was contact by an FAA doctor in the morning. He said he wanted us to e-mail him the results of an eye examination; which I have scheduled. I also received a call from a company doctor recommending an eye exam. I explained I did not seem to have any lasting effects from the event. The event happened 10 miles northeast of phl.

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Original NASA ASRS Text

Title: An air carrier crew was tracked by a laser for approximately 45 seconds while ten miles northeast of PHL on base and both pilots reported aftereffects.

Narrative: Approach Control advised us about 5 minutes before the event that they had several reports from other aircraft of laser activity. I was informed after contacting ATC that the aircraft behind us was also affected. While on base to final; we were tracked by a green laser for approximately 45 seconds [and] it continued to follow us in our turn. ATC gave us a number to call after landing. Both the Captain and I experienced temporary blindness from the laser. Captain mentioned on the ground he still had spots in his right eye. The Duty Flight Manager removed us from trip and I was contact by an FAA Doctor in the morning. He said he wanted us to e-mail him the results of an eye examination; which I have scheduled. I also received a call from a Company Doctor recommending an eye exam. I explained I did not seem to have any lasting effects from the event. The event happened 10 miles northeast of PHL.

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.