Narrative:

Aircraft was parked at the gate under the direction of a marshal. After deplaning it was discussed that the aircraft was directed to an improper stop point which resulted in wingtip contact with the aircraft on another gate. This incident is the result of unfamiliarity with aircraft type, gate design, and lack of vigilance on the part of ground personnel.

Google
 

Original NASA ASRS Text

Title: A DH8A CREW, WHILE BEING DIRECTED TO A GATE PARKING SPOT AT PHL, STRUCK ANOTHER ACFT WITH A WINGTIP.

Narrative: ACFT WAS PARKED AT THE GATE UNDER THE DIRECTION OF A MARSHAL. AFTER DEPLANING IT WAS DISCUSSED THAT THE ACFT WAS DIRECTED TO AN IMPROPER STOP POINT WHICH RESULTED IN WINGTIP CONTACT WITH THE ACFT ON ANOTHER GATE. THIS INCIDENT IS THE RESULT OF UNFAMILIARITY WITH ACFT TYPE, GATE DESIGN, AND LACK OF VIGILANCE ON THE PART OF GND PERSONNEL.

Data retrieved from NASA's ASRS site as of July 2007 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.