Narrative:

[We were] passing through 5;500 MSL on the RNAV departure; the first officer flying. I had just complied with the altitude restriction of 5;000A and we were at approximately 5;500 MSL when my ram mount separated from the side window. I was startled as it landed on my shoulder and as I tried to brace/catch it; the aircraft banked right of course. After regaining control of the ipad and the aircraft I noticed we were slightly right of the track. I corrected immediately. ATC did not mention anything and shortly cleared us directly to the next waypoint. This is mount separation resulted with full compliance during preflight of the new company procedure for adhering the ram mount to the window after cleaning and wiping clean before installation. This is the second mount separation I have seen in one week. This one affected safety of flight.

Google
 

Original NASA ASRS Text

Title: An Air Carrier First Officer reported his iPad Ram Mount dislodged from the side window on departure so that while attempting to capture it he had a slight track deviation on the RNAV departure.

Narrative: [We were] passing through 5;500 MSL on the RNAV departure; the First Officer flying. I had just complied with the altitude restriction of 5;000A and we were at approximately 5;500 MSL when my Ram Mount separated from the side window. I was startled as it landed on my shoulder and as I tried to brace/catch it; the aircraft banked right of course. After regaining control of the iPad and the aircraft I noticed we were slightly right of the track. I corrected immediately. ATC did not mention ANYTHING and shortly cleared us directly to the next waypoint. This is mount separation resulted with full compliance during preflight of the new company procedure for adhering the Ram Mount to the window after cleaning and wiping clean before installation. This is the second mount separation I have seen in one week. This one affected safety of flight.

Data retrieved from NASA's ASRS site as of July 2013 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.